Solenoid Valves
Solenoid valves provide fast, reliable on/off control of water, air, gas, oil, steam and chemicals using an electrical signal. They automate filling, dispensing, cooling, cleaning and safety shutoff in countless machines and systems.
Solenoid Valve Types
- 2-way valves – simple open/close flow control
- 3-way and 4-way valves – divert flow or operate actuators
- Direct-acting valves – work from zero pressure
- Pilot-operated valves – larger flows at line pressure
- Specialty valves – steam, fuel gas, cryogenic and proportional
Choosing a Solenoid Valve
Confirm the media, pressure range (including minimum pressure differential), temperature, port size and Cv. Choose body and seal materials compatible with the fluid, and select a coil voltage and enclosure rating for the location. Normally closed or normally open depends on the fail-safe state you need.
Centro carries solenoid valves for water, air, steam, gas and process applications.
Related categories: Valves | Sampling Valves | Plug Valves
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The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Key details include a brass body material, NBR seating elastomer, 1" NPT pipe size, 1" orifice, 2 way - 2/2 normally closed valve function, solenoid actuation, 60 Hz frequency, and 240 VAC voltage.
$970.98$1,060.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Equipped with a 1" NPT pipe size, 1" orifice, brass body material, and NBR seating elastomer, this valve is configured with a 2 way - 2/2 normally closed valve function, solenoid actuation, 50/60 Hz frequency, and 220/240 VAC voltage.
$970.98$1,060.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Configured with a 2 way - 2/2 normally closed valve function, solenoid actuation, 1" NPT pipe size, 1" orifice, brass body material, NBR seating elastomer, and 12 VDC voltage.
$970.98$1,060.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. This valve features a 24 VDC voltage.
$970.98$1,060.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Key details include a brass body material, NBR seating elastomer, 1" NPT pipe size, 1" orifice, 2 way - 2/2 normally closed valve function, solenoid actuation, and 100 VAC voltage.
$1,366.70$1,492.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Equipped with a 1" NPT pipe size, 1" orifice, brass body material, and NBR seating elastomer, this valve is configured with a 2 way - 2/2 normally closed valve function, solenoid actuation, 50 Hz frequency, and 110 VAC voltage.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. This model features a 1" NPT pipe size, 1" orifice, 2 way - 2/2 normally closed valve function, solenoid actuation, 60 Hz frequency, 110 VAC voltage, brass body material, and NBR seating elastomer.
$1,366.70$1,492.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Specifications include a 2 way - 2/2 normally closed valve function, solenoid actuation, 1" NPT pipe size, and 1" orifice, with a brass body material, NBR seating elastomer, 60 Hz frequency, and 120 VAC voltage.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Configured with a 110 VAC voltage.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Built for a 2 way - 2/2 normally closed valve function and solenoid actuation, this valve features a 1" NPT pipe size, 1" orifice, brass body material, NBR seating elastomer, and 220 VAC voltage.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Key details include a brass body material, NBR seating elastomer, 1" NPT pipe size, 1" orifice, 2 way - 2/2 normally closed valve function, solenoid actuation, 60 Hz frequency, and 24 VAC voltage.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Equipped with a brass body material, this valve is configured with a 2 way - 2/2 normally closed valve function, solenoid actuation, 50/60 Hz frequency, and 22/24 VAC voltage.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. This valve comes with a 1" NPT pipe size, 1" orifice, 2 way - 2/2 normally closed valve function, solenoid actuation, 60 Hz frequency, 240 VAC voltage, brass body material, and NBR seating elastomer.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Designed with a brass body material, NBR seating elastomer, 1" NPT pipe size, and 1" orifice, this model provides a 2 way - 2/2 normally closed valve function, solenoid actuation, 50/60 Hz frequency, and 220/240 VAC voltage.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. This model features a 1" NPT pipe size, 1" orifice, 2 way - 2/2 normally closed valve function, solenoid actuation, 12 VDC voltage, brass body material, and NBR seating elastomer.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Specifications include a 24 VDC voltage.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Configured with a 2 way - 2/2 normally closed valve function, solenoid actuation, 1 1/4" NPT pipe size, 1 1/8" orifice, brass body material, NBR seating elastomer, and 100 VAC voltage.
$1,412.50$1,542.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Built for a 2 way - 2/2 normally closed valve function and solenoid actuation, this valve features a 1 1/4" NPT pipe size, 1 1/8" orifice, brass body material, NBR seating elastomer, 50 Hz frequency, and 110 VAC voltage.
$1,156.93$1,263.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. This valve comes with a 1 1/4" NPT pipe size, 1 1/8" orifice, 2 way - 2/2 normally closed valve function, solenoid actuation, 60 Hz frequency, 110 VAC voltage, brass body material, and NBR seating elastomer.
$1,412.50$1,542.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Designed with a 120 VAC voltage.
$1,156.93$1,263.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Key details include a 110 VAC voltage.
$1,156.93$1,263.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Equipped with a 1 1/4" NPT pipe size, 1 1/8" orifice, brass body material, and NBR seating elastomer, this valve is configured with a 2 way - 2/2 normally closed valve function, solenoid actuation, and 220 VAC voltage.
$1,156.93$1,263.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Configured with a 24 VAC voltage.
$1,156.93$1,263.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Built for a 2 way - 2/2 normally closed valve function and solenoid actuation, this valve features a brass body material, 50/60 Hz frequency, and 22/24 VAC voltage.
$1,156.93$1,263.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Key details include a brass body material, NBR seating elastomer, 1" NPT pipe size, 1" orifice, 2 way - 2/2 normally closed valve function, solenoid actuation, 60 Hz frequency, and 240 VAC voltage.
$970.98$1,060.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Equipped with a 1" NPT pipe size, 1" orifice, brass body material, and NBR seating elastomer, this valve is configured with a 2 way - 2/2 normally closed valve function, solenoid actuation, 50/60 Hz frequency, and 220/240 VAC voltage.
$970.98$1,060.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Configured with a 2 way - 2/2 normally closed valve function, solenoid actuation, 1" NPT pipe size, 1" orifice, brass body material, NBR seating elastomer, and 12 VDC voltage.
$970.98$1,060.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. This valve features a 24 VDC voltage.
$970.98$1,060.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Key details include a brass body material, NBR seating elastomer, 1" NPT pipe size, 1" orifice, 2 way - 2/2 normally closed valve function, solenoid actuation, and 100 VAC voltage.
$1,366.70$1,492.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Equipped with a 1" NPT pipe size, 1" orifice, brass body material, and NBR seating elastomer, this valve is configured with a 2 way - 2/2 normally closed valve function, solenoid actuation, 50 Hz frequency, and 110 VAC voltage.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. This model features a 1" NPT pipe size, 1" orifice, 2 way - 2/2 normally closed valve function, solenoid actuation, 60 Hz frequency, 110 VAC voltage, brass body material, and NBR seating elastomer.
$1,366.70$1,492.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Specifications include a 2 way - 2/2 normally closed valve function, solenoid actuation, 1" NPT pipe size, and 1" orifice, with a brass body material, NBR seating elastomer, 60 Hz frequency, and 120 VAC voltage.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Configured with a 110 VAC voltage.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Built for a 2 way - 2/2 normally closed valve function and solenoid actuation, this valve features a 1" NPT pipe size, 1" orifice, brass body material, NBR seating elastomer, and 220 VAC voltage.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Key details include a brass body material, NBR seating elastomer, 1" NPT pipe size, 1" orifice, 2 way - 2/2 normally closed valve function, solenoid actuation, 60 Hz frequency, and 24 VAC voltage.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Equipped with a brass body material, this valve is configured with a 2 way - 2/2 normally closed valve function, solenoid actuation, 50/60 Hz frequency, and 22/24 VAC voltage.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. This valve comes with a 1" NPT pipe size, 1" orifice, 2 way - 2/2 normally closed valve function, solenoid actuation, 60 Hz frequency, 240 VAC voltage, brass body material, and NBR seating elastomer.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Designed with a brass body material, NBR seating elastomer, 1" NPT pipe size, and 1" orifice, this model provides a 2 way - 2/2 normally closed valve function, solenoid actuation, 50/60 Hz frequency, and 220/240 VAC voltage.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. This model features a 1" NPT pipe size, 1" orifice, 2 way - 2/2 normally closed valve function, solenoid actuation, 12 VDC voltage, brass body material, and NBR seating elastomer.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Specifications include a 24 VDC voltage.
$1,111.13$1,213.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Configured with a 2 way - 2/2 normally closed valve function, solenoid actuation, 1 1/4" NPT pipe size, 1 1/8" orifice, brass body material, NBR seating elastomer, and 100 VAC voltage.
$1,412.50$1,542.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Built for a 2 way - 2/2 normally closed valve function and solenoid actuation, this valve features a 1 1/4" NPT pipe size, 1 1/8" orifice, brass body material, NBR seating elastomer, 50 Hz frequency, and 110 VAC voltage.
$1,156.93$1,263.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. This valve comes with a 1 1/4" NPT pipe size, 1 1/8" orifice, 2 way - 2/2 normally closed valve function, solenoid actuation, 60 Hz frequency, 110 VAC voltage, brass body material, and NBR seating elastomer.
$1,412.50$1,542.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Designed with a 120 VAC voltage.
$1,156.93$1,263.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Key details include a 110 VAC voltage.
$1,156.93$1,263.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Equipped with a 1 1/4" NPT pipe size, 1 1/8" orifice, brass body material, and NBR seating elastomer, this valve is configured with a 2 way - 2/2 normally closed valve function, solenoid actuation, and 220 VAC voltage.
$1,156.93$1,263.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Configured with a 24 VAC voltage.
$1,156.93$1,263.00
Available for Purchase
Subject to factory lead times
The ASCO Series 221, also known as 8221, with its unique slow-closing design, provides higher flow while increasing throughput in commercial applications. It reduces inventory by accommodating both hot and cold-water service, and is designed for quick, easy maintenance. Apply the 221 Series with confidence in high and low-temperature applications found in laundries, molding, sterilizers and autoclaves. Built for a 2 way - 2/2 normally closed valve function and solenoid actuation, this valve features a brass body material, 50/60 Hz frequency, and 22/24 VAC voltage.
$1,156.93$1,263.00
Available for Purchase
Subject to factory lead times
FAQS
- A solenoid valve is an electrically operated valve that controls the flow of liquids or gases. It uses an electromagnetic coil to open or close the valve automatically when energized.
- When electrical current flows through the solenoid coil, it creates a magnetic field that moves an internal plunger. This movement opens or closes the valve, allowing or stopping flow.
- Common types include normally closed (NC), normally open (NO), direct acting, pilot operated, two way, three way, and four way solenoid valves.
- Solenoid valves are commonly made with brass or stainless-steel bodies, and sometimes plastic (PVC, PP, PVDF) for chemical service. Internal parts are typically stainless steel, and the seals are usually NBR (Buna-N), EPDM, FKM (Viton), or PTFE (Teflon) depending on the fluid and temperature.
- Solenoid valves can handle water, air, steam, oil, fuels, and many chemicals. Fluid compatibility depends on valve body material and seal selection.