Instrumentation Needle Valves
Needle valves are precision valves used for flow control in low-flow applications or systems requiring fine adjustment. They feature a slender, tapered needle-like plunger that can be raised or lowered to regulate the flow through a small orifice. Needle valves provide accurate and precise control of flow rates, making them ideal for applications where flow modulation is critical, such as laboratory equipment, analytical instruments, or hydraulic systems. They offer reliable shut-off capabilities and precise flow adjustment, ensuring optimal performance and efficiency.
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Needle Valve with Resin Knob, Air 600 ml/min, Water 36 ml/min, 8-Turns, 1/8 ", NPT Female, 0.003 Cv, 75 psi, 65 °C (150 °F), PTFE, CTFE, Aluminum Shell, FVLT100 Series, Each
$157.95
Typically ships within 3 weeks
Subject to factory lead times
Needle Valve with Resin Knob, Air 55000 ml/min, Water 2800 ml/min, 6-Turns, 1/8 ", NPT Female, 0.25 Cv, 75 psi, 65 °C (150 °F), PTFE, CTFE, Aluminum Shell, FVLT100 Series, Each
$95.07
Typically ships within 3 weeks
Subject to factory lead times
Needle Valve with Resin Knob, Air 2400 ml/min, Water 130 ml/min, 6-Turns, 1/8 ", NPT Female, 0.011 Cv, 75 psi, 65 °C (150 °F), PTFE, CTFE, Aluminum Shell, FVLT100 Series, Each
$95.07
Typically ships within 3 weeks
Subject to factory lead times
Needle Valve with Resin Knob, Air 30000 ml/min, Water 1800 ml/min, 8-Turns, 1/8 ", NPT Female, 0.15 Cv, 75 psi, 65 °C (150 °F), PTFE, CTFE, Aluminum Shell, FVLT100 Series, Each
$157.95
Typically ships within 3 weeks
Subject to factory lead times
Needle Valve with Resin Knob, Air 55000 ml/min, Water 2800 ml/min, 6-Turns, 1/8 ", NPT Female, 0.25 Cv, 75 psi, 65 °C (150 °F), PTFE, CTFE, 316 SS Shell, FVLT100 Series, Each
$189.34
Typically ships within 3 weeks
Subject to factory lead times
735/740 Series Needle Valves are of the rising stem type and are designed to shut off the flow of the process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. Needle valves may also be used to throttle flow and aid in dampening pulsations. Trerice Needle Valves are constructed from brass, carbon steel and stainless steel for use on a variety of pressure media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
$8.26$14.50
In Stock (10782)Ships within 1 business day
735/740 Series Needle Valves are of the rising stem type and are designed to shut off the flow of the process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. Needle valves may also be used to throttle flow and aid in dampening pulsations. Trerice Needle Valves are constructed from brass, carbon steel and stainless steel for use on a variety of pressure media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
$16.10$28.25
In Stock (542)Ships within 1 business day
735/740 Series Needle Valves are of the rising stem type and are designed to shut off the flow of the process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. Needle valves may also be used to throttle flow and aid in dampening pulsations. Trerice Needle Valves are constructed from brass, carbon steel and stainless steel for use on a variety of pressure media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
$52.55$92.25
In Stock (126)Ships within 1 business day
735/740 Series Needle Valves are of the rising stem type and are designed to shut off the flow of the process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. Needle valves may also be used to throttle flow and aid in dampening pulsations. Trerice Needle Valves are constructed from brass, carbon steel and stainless steel for use on a variety of pressure media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
$118.49$208.00
Low Stock (5)Ships within 1 business day
735/740 Series Needle Valves are of the rising stem type and are designed to shut off the flow of the process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. Needle valves may also be used to throttle flow and aid in dampening pulsations. Trerice Needle Valves are constructed from brass, carbon steel and stainless steel for use on a variety of pressure media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
$118.49$208.00
In Stock (666)Ships within 1 business day
735/740 Series Needle Valves are of the rising stem type and are designed to shut off the flow of the process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. Needle valves may also be used to throttle flow and aid in dampening pulsations. Trerice Needle Valves are constructed from brass, carbon steel and stainless steel for use on a variety of pressure media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
$125.32$220.00
In Stock (215)Ships within 1 business day
735/740 Series Needle Valves are of the rising stem type and are designed to shut off the flow of the process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. Needle valves may also be used to throttle flow and aid in dampening pulsations. Trerice Needle Valves are constructed from brass, carbon steel and stainless steel for use on a variety of pressure media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
$55.83$98.00
In Stock (915)Ships within 1 business day
Needle Valve with Resin Knob, Air 600 ml/min, Water 36 ml/min, 8-Turns, 1/8 ", NPT Female, 0.003 Cv, 75 psi, 65 °C (150 °F), PTFE, CTFE, Aluminum Shell, FVLT100 Series, Each
$157.95
Typically ships within 3 weeks
Subject to factory lead times
Needle Valve with Resin Knob, Air 55000 ml/min, Water 2800 ml/min, 6-Turns, 1/8 ", NPT Female, 0.25 Cv, 75 psi, 65 °C (150 °F), PTFE, CTFE, Aluminum Shell, FVLT100 Series, Each
$95.07
Typically ships within 3 weeks
Subject to factory lead times
Needle Valve with Resin Knob, Air 2400 ml/min, Water 130 ml/min, 6-Turns, 1/8 ", NPT Female, 0.011 Cv, 75 psi, 65 °C (150 °F), PTFE, CTFE, Aluminum Shell, FVLT100 Series, Each
$95.07
Typically ships within 3 weeks
Subject to factory lead times
Needle Valve with Resin Knob, Air 30000 ml/min, Water 1800 ml/min, 8-Turns, 1/8 ", NPT Female, 0.15 Cv, 75 psi, 65 °C (150 °F), PTFE, CTFE, Aluminum Shell, FVLT100 Series, Each
$157.95
Typically ships within 3 weeks
Subject to factory lead times
Needle Valve with Resin Knob, Air 55000 ml/min, Water 2800 ml/min, 6-Turns, 1/8 ", NPT Female, 0.25 Cv, 75 psi, 65 °C (150 °F), PTFE, CTFE, 316 SS Shell, FVLT100 Series, Each
$189.34
Typically ships within 3 weeks
Subject to factory lead times
735/740 Series Needle Valves are of the rising stem type and are designed to shut off the flow of the process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. Needle valves may also be used to throttle flow and aid in dampening pulsations. Trerice Needle Valves are constructed from brass, carbon steel and stainless steel for use on a variety of pressure media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
$8.26$14.50
In Stock (10782)Ships within 1 business day
735/740 Series Needle Valves are of the rising stem type and are designed to shut off the flow of the process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. Needle valves may also be used to throttle flow and aid in dampening pulsations. Trerice Needle Valves are constructed from brass, carbon steel and stainless steel for use on a variety of pressure media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
$16.10$28.25
In Stock (542)Ships within 1 business day
735/740 Series Needle Valves are of the rising stem type and are designed to shut off the flow of the process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. Needle valves may also be used to throttle flow and aid in dampening pulsations. Trerice Needle Valves are constructed from brass, carbon steel and stainless steel for use on a variety of pressure media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
$52.55$92.25
In Stock (126)Ships within 1 business day
735/740 Series Needle Valves are of the rising stem type and are designed to shut off the flow of the process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. Needle valves may also be used to throttle flow and aid in dampening pulsations. Trerice Needle Valves are constructed from brass, carbon steel and stainless steel for use on a variety of pressure media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
$118.49$208.00
Low Stock (5)Ships within 1 business day
735/740 Series Needle Valves are of the rising stem type and are designed to shut off the flow of the process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. Needle valves may also be used to throttle flow and aid in dampening pulsations. Trerice Needle Valves are constructed from brass, carbon steel and stainless steel for use on a variety of pressure media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
$118.49$208.00
In Stock (666)Ships within 1 business day
735/740 Series Needle Valves are of the rising stem type and are designed to shut off the flow of the process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. Needle valves may also be used to throttle flow and aid in dampening pulsations. Trerice Needle Valves are constructed from brass, carbon steel and stainless steel for use on a variety of pressure media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
$125.32$220.00
In Stock (215)Ships within 1 business day
735/740 Series Needle Valves are of the rising stem type and are designed to shut off the flow of the process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. Needle valves may also be used to throttle flow and aid in dampening pulsations. Trerice Needle Valves are constructed from brass, carbon steel and stainless steel for use on a variety of pressure media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
$55.83$98.00
In Stock (915)Ships within 1 business day