Butterfly Valves - Delval Flow Controls
At Centro, we provide a broad range of high-performance butterfly valves engineered to meet the demands of various industrial applications. Available in multiple sizes, materials, and configurations, our valves are...
Categories from Delval Flow Controls (1)
High Performance Butterfly Valves
High-performance butterfly valves are for managing fluid flow in tough industrial settings. They provide excellent sealing, durability, and easy operation, making them perfect for high-pressure and high-temperature settings. Widely used in industries like oil and gas, chemical processing, and power generation, these valves ensure efficient and reliable flow control. Their sturdy construction and advanced design, like double or triple offset configurations, offer top-notch performance and longevity. Check out our selection of high-performance butterfly valves below or contact us to speak to a product expert to help you with your selection.
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The DelVal 2" Wafer Lined Butterfly Valve (Series 42) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron wafer body allows easy installation between standard ANSI flanges. A 10-position lever handle delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$710.27$1,824.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 3" Wafer Lined Butterfly Valve (Series 42) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron wafer body allows easy installation between standard ANSI flanges. A 10-position lever handle delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$862.92$2,216.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 4" Wafer Lined Butterfly Valve (Series 42) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron wafer body allows easy installation between standard ANSI flanges. A 10-position lever handle delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$1,050.61$2,698.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 6" Wafer Lined Butterfly Valve (Series 42) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron wafer body allows easy installation between standard ANSI flanges. A 10-position lever handle delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$1,555.66$3,995.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 8" Wafer Lined Butterfly Valve (Series 42) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron wafer body allows easy installation between standard ANSI flanges. A manual gear operator delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$2,248.79$5,775.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 10" Wafer Lined Butterfly Valve (Series 42) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron wafer body allows easy installation between standard ANSI flanges. A manual gear operator delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$2,985.15$7,666.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 2" Wafer Lined Butterfly Valve (Series 42) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron wafer body allows easy installation between standard ANSI flanges. A manual gear operator delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$4,382.70$11,255.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 2" Lug Lined Butterfly Valve (Series 43) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron lug body allows easy installation between standard ANSI flanges. A 10-position lever handle delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$723.90$1,859.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 3" Lug Lined Butterfly Valve (Series 43) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron lug body allows easy installation between standard ANSI flanges. A 10-position lever handle delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$872.65$2,241.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 4" Lug Lined Butterfly Valve (Series 43) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron lug body allows easy installation between standard ANSI flanges. A 10-position lever handle delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$1,082.93$2,781.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 6" Lug Lined Butterfly Valve (Series 43) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron lug body allows easy installation between standard ANSI flanges. A 10-position lever handle delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$1,614.07$4,145.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 8" Lug Lined Butterfly Valve (Series 43) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron lug body allows easy installation between standard ANSI flanges. A manual gear operator delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$2,339.52$6,008.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 10" Lug Lined Butterfly Valve (Series 43) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron lug body allows easy installation between standard ANSI flanges. A manual gear operator delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$3,125.33$8,026.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 2" Lug Lined Butterfly Valve (Series 43) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron lug body allows easy installation between standard ANSI flanges. A manual gear operator delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$4,568.45$11,732.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 2" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Carbon Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a 10-position lever handle, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$559.18$1,436.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 2" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Stainless Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a 10-position lever handle, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$673.28$1,729.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 3" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Carbon Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a 10-position lever handle, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$562.69$1,445.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 3" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Stainless Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a 10-position lever handle, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$762.84$1,959.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 4" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Carbon Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a 10-position lever handle, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$671.72$1,725.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 4" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Stainless Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a 10-position lever handle, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$949.75$2,439.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 6" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Carbon Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a manual gear operator, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$989.86$2,542.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 6" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Stainless Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a 10-position lever handle, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$1,461.03$3,752.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 8" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Carbon Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a manual gear operator, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$1,485.18$3,814.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 8" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Stainless Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a manual gear operator, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$2,059.15$5,288.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 2" Wafer Lined Butterfly Valve (Series 42) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron wafer body allows easy installation between standard ANSI flanges. A 10-position lever handle delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$710.27$1,824.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 3" Wafer Lined Butterfly Valve (Series 42) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron wafer body allows easy installation between standard ANSI flanges. A 10-position lever handle delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$862.92$2,216.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 4" Wafer Lined Butterfly Valve (Series 42) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron wafer body allows easy installation between standard ANSI flanges. A 10-position lever handle delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$1,050.61$2,698.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 6" Wafer Lined Butterfly Valve (Series 42) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron wafer body allows easy installation between standard ANSI flanges. A 10-position lever handle delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$1,555.66$3,995.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 8" Wafer Lined Butterfly Valve (Series 42) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron wafer body allows easy installation between standard ANSI flanges. A manual gear operator delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$2,248.79$5,775.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 10" Wafer Lined Butterfly Valve (Series 42) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron wafer body allows easy installation between standard ANSI flanges. A manual gear operator delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$2,985.15$7,666.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 2" Wafer Lined Butterfly Valve (Series 42) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron wafer body allows easy installation between standard ANSI flanges. A manual gear operator delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$4,382.70$11,255.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 2" Lug Lined Butterfly Valve (Series 43) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron lug body allows easy installation between standard ANSI flanges. A 10-position lever handle delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$723.90$1,859.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 3" Lug Lined Butterfly Valve (Series 43) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron lug body allows easy installation between standard ANSI flanges. A 10-position lever handle delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$872.65$2,241.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 4" Lug Lined Butterfly Valve (Series 43) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron lug body allows easy installation between standard ANSI flanges. A 10-position lever handle delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$1,082.93$2,781.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 6" Lug Lined Butterfly Valve (Series 43) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron lug body allows easy installation between standard ANSI flanges. A 10-position lever handle delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$1,614.07$4,145.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 8" Lug Lined Butterfly Valve (Series 43) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron lug body allows easy installation between standard ANSI flanges. A manual gear operator delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$2,339.52$6,008.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 10" Lug Lined Butterfly Valve (Series 43) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron lug body allows easy installation between standard ANSI flanges. A manual gear operator delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$3,125.33$8,026.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 2" Lug Lined Butterfly Valve (Series 43) is engineered for aggressive chemical service, pharmaceutical manufacturing, food & beverage processing, and applications requiring superior corrosion resistance. The PTFE seat with Viton energizer provides a chemically inert sealing surface, while the PTFE encapsulated disc protects against a wide range of corrosive media. The Ductile Iron lug body allows easy installation between standard ANSI flanges. A manual gear operator delivers smooth, accurate flow control. Rated to 200 PSI (at 100°F) with a temperature range of -40°F to +400°F (-40°C to +204°C). Conforms to API 609 Category A, MSS SP-67.
$4,568.45$11,732.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 2" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Carbon Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a 10-position lever handle, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$559.18$1,436.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 2" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Stainless Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a 10-position lever handle, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$673.28$1,729.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 3" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Carbon Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a 10-position lever handle, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$562.69$1,445.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 3" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Stainless Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a 10-position lever handle, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$762.84$1,959.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 4" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Carbon Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a 10-position lever handle, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$671.72$1,725.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 4" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Stainless Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a 10-position lever handle, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$949.75$2,439.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 6" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Carbon Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a manual gear operator, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$989.86$2,542.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 6" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Stainless Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a 10-position lever handle, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$1,461.03$3,752.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 8" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Carbon Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a manual gear operator, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$1,485.18$3,814.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
The DelVal 8" 150# High Performance Double Offset Butterfly Valve (Series 44) delivers exceptional performance in demanding industrial applications including oil & gas, petrochemical, power generation, and high-pressure fluid systems. The double offset disc geometry virtually eliminates seat wear for extended service life and bubble-tight shutoff across a broad temperature and pressure range. Constructed with a Stainless Steel wafer body, Ultra seat, and 316 stainless steel disc, Series 44 meets API 609 Category B requirements. Operated by a manual gear operator, this valve delivers precise flow control with low operating torque. Rated to 285 PSI (at 100°F) and temperatures from -20°F to +450°F (-29°C to +232°C). Available in sizes 2" through 14" with ANSI Class 150 flanged connections.
$2,059.15$5,288.00
Should ship between 06 Nov and 10 Nov
Subject to factory lead times
FAQS
- A butterfly valve is a quarter turn valve that uses a rotating disc to control or isolate flow in a piping system. The valve opens and closes quickly and is commonly used in large diameter applications.
- Butterfly valves are used in water and wastewater treatment, HVAC systems, chemical processing, food and beverage, fire protection, and general industrial piping systems.
- Common types include wafer style, lug style, and flanged butterfly valves. They are also classified as concentric or high performance (double offset) designs.
- Butterfly valves are commonly made from cast iron, ductile iron, stainless steel, and carbon steel. Seat materials may include EPDM, Buna N, Viton, or PTFE depending on application needs
- Wafer valves fit between flanges and are held in place by flange bolts. Lug valves have threaded inserts that allow one side of the piping to be disconnected while the valve remains installed.