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Threaded | Barbed |
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Push to Connect | Yor-Lok |
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Maximum Pressure Maximum Pressure |
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Valve Operation Valve Operation |
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For installation in instrument panels, these valves have a hex nut and threads below the handle. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. All valves have metal-to-metal seats that resist temperature fluctuations. They have a nut that can be tightened to compress the packing if it leaks.
Nickel-plated brass valves are more corrosion resistant than plain brass valves.
Valves with a 303 stainless steel needle are more corrosion resistant than valves with a brass needle.
For technical drawings and 3-D models, click on a part number.
Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Panel Cutout Dia. | Body Material | Needle Material | End-to-End Lg. | Port-to-Port Lg. | Each | |
Brass Body—Straight | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
NPT Female × NPT Female | ||||||||||
1/4 | 0.4 | 500 psi @ 180° F | -20° to 180° | 9/16" | Brass | 303 Stainless Steel | 1 3/4" | __ | 0000000 | 000000 |
1/4 | 0.4 | 500 psi @ 180° F | -20° to 180° | 9/16" | Brass | Brass | 1 3/4" | __ | 0000000 | 00000 |
Brass Body—90° Elbow | ||||||||||
NPT Female × NPT Female | ||||||||||
1/4 | 0.6 | 500 psi @ 180° F | -20° to 180° | 9/16" | Brass | 303 Stainless Steel | __ | 15/16" | 0000000 | 00000 |
1/4 | 0.6 | 500 psi @ 180° F | -20° to 180° | 9/16" | Brass | Brass | __ | 15/16" | 0000000 | 00000 |
NPT Female × NPT Male | ||||||||||
1/4 | 0.6 | 500 psi @ 180° F | -20° to 180° | 9/16" | Brass | 303 Stainless Steel | __ | 15/16" | 0000000 | 00000 |
1/4 | 0.6 | 500 psi @ 180° F | -20° to 180° | 9/16" | Brass | Brass | __ | 15/16" | 0000000 | 00000 |
Nickel-Plated Brass Body—Straight | ||||||||||
NPT Female × NPT Female | ||||||||||
1/4 | 0.4 | 500 psi @ 180° F | -20° to 180° | 9/16" | Nickel-Plated Brass | 303 Stainless Steel | 1 3/4" | __ | 00000000 | 00000 |
1/4 | 0.4 | 500 psi @ 180° F | -20° to 180° | 9/16" | Nickel-Plated Brass | Brass | 1 3/4" | __ | 00000000 | 00000 |
Nickel-Plated Brass Body—90° Elbow | ||||||||||
NPT Female × NPT Female | ||||||||||
1/4 | 0.6 | 500 psi @ 180° F | -20° to 180° | 9/16" | Nickel-Plated Brass | 303 Stainless Steel | __ | 15/16" | 00000000 | 00000 |
1/4 | 0.6 | 500 psi @ 180° F | -20° to 180° | 9/16" | Nickel-Plated Brass | Brass | __ | 15/16" | 00000000 | 00000 |
NPT Female × NPT Male | ||||||||||
1/4 | 0.6 | 500 psi @ 180° F | -20° to 180° | 9/16" | Nickel-Plated Brass | 303 Stainless Steel | __ | 15/16" | 00000000 | 00000 |
1/4 | 0.6 | 500 psi @ 180° F | -20° to 180° | 9/16" | Nickel-Plated Brass | Brass | __ | 15/16" | 00000000 | 00000 |
To ensure consistent and repeatable settings, these valves have color-coded handle threads and numerical markings. One full revolution of the handle reveals a new color to indicate the set point. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. The locking knob handle has a ring that prevents accidental adjustment.
Internal check valves actuate when the pressure changes to stop flow control from the controlled direction and allow free flow in the opposite direction. Valves with an internal check valve are often used to control the speed of air cylinders and air-powered motors.
Flow coefficient (Cv) is a measurement that indicates how much airflow can pass through a valve.
For technical drawings and 3-D models, click on a part number.
Valves | Mounting Nuts | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Panel Cutout Dia. | End-to-End Lg. | For Use With | Each | Each | ||
Black Glass-Reinforced Polyester Plastic Body | ||||||||||
NPTF Female × NPTF Female | ||||||||||
1/8 | 0.26 | 200 psi @ 200° F | 0° to 200° | 1" | 1 15/16" | Air, Oxygen | 0000000 | 000000 | 0000000 | 00000 |
1/4 | 0.48 | 200 psi @ 200° F | 0° to 200° | 1" | 1 15/16" | Air, Oxygen | 0000000 | 00000 | 0000000 | 0000 |
3/8 | 1.06 | 200 psi @ 200° F | 0° to 200° | 1 3/8" | 2 7/8" | Air, Oxygen | 0000000 | 00000 | 0000000 | 0000 |
1/2 | 1.35 | 200 psi @ 200° F | 0° to 200° | 1 3/8" | 2 7/8" | Air, Oxygen | 0000000 | 00000 | 0000000 | 0000 |
3/4 | 1.96 | 200 psi @ 200° F | 0° to 200° | 1 3/8" | 3" | Air, Oxygen | 0000000 | 00000 | 0000000 | 0000 |
Black Glass-Reinforced Polyester Plastic Body with Internal Check Valve | ||||||||||
NPTF Female × NPTF Female | ||||||||||
1/8 | 0.26 | 200 psi @ 200° F | 0° to 200° | 1" | 1 15/16" | Air, Oxygen | 00000000 | 00000 | 0000000 | 0000 |
1/4 | 0.48 | 200 psi @ 200° F | 0° to 200° | 1" | 1 15/16" | Air, Oxygen | 00000000 | 00000 | 0000000 | 0000 |
3/8 | 1.06 | 200 psi @ 200° F | 0° to 200° | 1 3/8" | 2 7/8" | Air, Oxygen | 00000000 | 00000 | 0000000 | 0000 |
1/2 | 1.35 | 200 psi @ 200° F | 0° to 200° | 1 3/8" | 2 7/8" | Air, Oxygen | 00000000 | 00000 | 0000000 | 0000 |
3/4 | 1.96 | 200 psi @ 200° F | 0° to 200° | 1 3/8" | 3" | Air, Oxygen | 00000000 | 00000 | 0000000 | 0000 |
Plastic provides a lightweight alternative to metal valves. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. These valves have a hex nut and threads below the handle for mounting through instrument panels.
For technical drawings and 3-D models, click on a part number.
Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Panel Cutout Dia. | End-to-End Lg. | Each | |
Dark Gray PVC Plastic Body | |||||||
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NPT Female × NPT Female | |||||||
1/8 | 0.4 | 125 psi @ 140° F | 35° to 140° | 7/8" | 2" | 0000000 | 000000 |
1/4 | 0.4 | 125 psi @ 140° F | 35° to 140° | 7/8" | 2" | 0000000 | 00000 |
NPT Female × NPT Male | |||||||
1/8 | 0.3 | 125 psi @ 140° F | 35° to 140° | 7/8" | 2 1/4" | 0000000 | 00000 |
1/4 | 0.4 | 125 psi @ 140° F | 35° to 140° | 7/8" | 2 3/8" | 0000000 | 00000 |
NPT Male × NPT Male | |||||||
1/4 | 0.4 | 125 psi @ 140° F | 35° to 140° | 7/8" | 2 11/16" | 0000000 | 00000 |
White Polypropylene Plastic Body | |||||||
NPT Female × NPT Female | |||||||
1/8 | 0.4 | 125 psi @ 140° F | 35° to 140° | 7/8" | 2" | 0000000 | 00000 |
1/4 | 0.4 | 125 psi @ 140° F | 35° to 140° | 7/8" | 2" | 0000000 | 00000 |
NPT Female × NPT Male | |||||||
1/8 | 0.3 | 125 psi @ 140° F | 35° to 140° | 7/8" | 2 1/4" | 0000000 | 00000 |
1/4 | 0.4 | 125 psi @ 140° F | 35° to 140° | 7/8" | 2 3/8" | 0000000 | 00000 |
NPT Male × NPT Male | |||||||
1/4 | 0.4 | 125 psi @ 140° F | 35° to 140° | 7/8" | 2 11/16" | 0000000 | 00000 |
Optional Nickel-Plated Brass Mounting Nuts (10/Pkg.) | 0000000 | Each | 00000 |
Designed for high-pressure instrumentation applications, these valves are rated for up to 10,000 psi and have a hex nut and threads below the handle for panel mounting. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. All valves have metal-to-metal seats that resist temperature fluctuations. They have a nut that can be tightened to compress the packing if it leaks.
316 stainless steel valves are more corrosion resistant than steel valves.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
For technical drawings and 3-D models, click on a part number.
With a low-profile body and a narrow port-to-port length, these valves fit in tight spots. Barbs grip onto tubing, providing a secure hold. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. Valves have metal-to-metal seats that resist temperature fluctuations.
Screwdriver-operated valves require a slotted screwdriver (not included) to open and close.
303 stainless steel valves are more corrosion resistant than nickel-plated brass valves.
For Tube ID | Max. Pressure | Temperature Range, °F | Panel Cutout Dia. | Port-to-Port Lg. | Each | |
Handle-Operated | ||||||
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Nickel-Plated Brass Body | ||||||
Barbed × Barbed | ||||||
1/16" | 180 psi @ 150° F | -40° to 200° | 5/16" | 7/16" | 00000000 | 000000 |
303 Stainless Steel Body | ||||||
Barbed × Barbed | ||||||
1/8" | 180 psi @ 150° F | -40° to 200° | 5/16" | 9/16" | 00000000 | 00000 |
Screwdriver-Operated | ||||||
Nickel-Plated Brass Body | ||||||
Barbed × Barbed | ||||||
1/16" | 180 psi @ 150° F | -40° to 200° | 5/16" | 7/16" | 00000000 | 00000 |
303 Stainless Steel Body | ||||||
Barbed × Barbed | ||||||
1/8" | 180 psi @ 150° F | -40° to 200° | 5/16" | 9/16" | 00000000 | 00000 |
Insert tubing into the fittings on these valves—no heat, solder, or flux required. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. All valves have a hex nut and threads below the handle for mounting through instrument panels.
For technical drawings and 3-D models, click on a part number.
For Tube OD | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Panel Cutout Dia. | End-to-End Lg. | Each | |
Dark Gray PVC Plastic Body | |||||||
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Push to Connect × Push to Connect | |||||||
1/4" | 0.3 | 125 psi @ 140° F | 35° to 140° | 7/8" | 2 13/16" | 0000000 | 000000 |
3/8" | 0.4 | 125 psi @ 140° F | 35° to 140° | 7/8" | 2 13/16" | 0000000 | 00000 |
White Polypropylene Plastic Body | |||||||
Push to Connect × Push to Connect | |||||||
1/4" | 0.3 | 125 psi @ 140° F | 35° to 140° | 7/8" | 2 13/16" | 0000000 | 00000 |
3/8" | 0.4 | 125 psi @ 140° F | 35° to 140° | 7/8" | 2 13/16" | 0000000 | 00000 |
Optional Nickel-Plated Brass Mounting Nuts (10/Pkg.) | 0000000 | Each | 00000 |
Barbs grip onto tubing, providing a secure hold. Turn the handle on these valves to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. All have a hex nut and threads below the handle for panel mounting.
For technical drawings and 3-D models, click on a part number.
For Tube ID | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Panel Cutout Dia. | End-to-End Lg. | Each | |
Dark Gray PVC Plastic Body | |||||||
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Barbed × Barbed | |||||||
1/4" | 0.3 | 125 psi @ 140° F | 35° to 140° | 7/8" | 3 3/8" | 0000000 | 000000 |
3/8" | 0.3 | 125 psi @ 140° F | 35° to 140° | 7/8" | 3 3/8" | 0000000 | 00000 |
1/2" | 0.4 | 125 psi @ 140° F | 35° to 140° | 7/8" | 3 3/8" | 0000000 | 00000 |
White Polypropylene Plastic Body | |||||||
Barbed × Barbed | |||||||
1/4" | 0.3 | 125 psi @ 140° F | 35° to 140° | 7/8" | 3 3/8" | 0000000 | 00000 |
3/8" | 0.3 | 125 psi @ 140° F | 35° to 140° | 7/8" | 3 3/8" | 0000000 | 00000 |
1/2" | 0.4 | 125 psi @ 140° F | 35° to 140° | 7/8" | 3 3/8" | 0000000 | 00000 |
Optional Nickel-Plated Brass Mounting Nuts (10/Pkg.) | 0000000 | Each | 00000 |
To withstand a maximum steam pressure of at least 4,800 psi @ 355° F in applications such as petroleum refineries, these valves are machined from a single piece of metal for seamless construction. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. Valve body is 316 stainless steel for excellent corrosion resistance. Threads and a hex nut below the handle allow you to install these valves in instrument panels. All have metal-to-metal seats that resist temperature fluctuations. Valves have a nut that can be tightened to compress the packing if it leaks.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
Pipe Size | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | Panel Cutout Dia. | End-to-End Lg. | Each | |
316 Stainless Steel Body | ||||||||
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NPT Female × NPT Female | ||||||||
1/4 | 0.58 | 10000 psi @ 200° F | 6200 psi @ 355° F | -40° to 400° | 7/8" | 2 5/16" | 0000000 | 0000000 |
3/8 | 0.58 | 10000 psi @ 200° F | 4800 psi @ 355° F | -40° to 400° | 7/8" | 2 5/16" | 0000000 | 000000 |
1/2 | 0.6 | 10000 psi @ 200° F | 4800 psi @ 355° F | -40° to 400° | 1" | 2 5/8" | 0000000 | 000000 |
For extra gripping power and a strong seal, these valves have Yor-Lok fittings with two sleeves that bite into tubing as you tighten the nut. They are compatible with Swagelok®, Let-Lok, and Parker A-Lok fittings. These valves are often used in petroleum refineries. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. Body is 316 stainless steel for excellent corrosion resistance. For installation in instrument panels, valves have threads and a hex nut below the handle. They have metal-to-metal seats that resist temperature fluctuations. All have a nut that can be tightened to compress the packing if it leaks.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
For Tube ID | For Tube OD | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Panel Cutout Dia. | End-to-End Lg. | Each | |
316 Stainless Steel Body | ||||||||
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Yor Lok × Yor Lok | ||||||||
1/16" | 1/4" | 0.6 | 10000 psi @ 200° F | 6200 psi @ 355° F | 7/8" | 2 7/8" | 0000000 | 0000000 |
1/16" | 3/8" | 0.6 | 10000 psi @ 200° F | 4800 psi @ 355° F | 7/8" | 2 7/8" | 0000000 | 000000 |
1/16" | 1/2" | 0.6 | 10000 psi @ 200° F | 4800 psi @ 355° F | 7/8" | 3 1/8" | 0000000 | 000000 |
These valves have barbed fittings that grip onto tubing, providing a secure hold. They’re often used in food and beverage tubing lines to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. Threads and a hex nut below the handle allow you to install these valves in instrument panels. They have a nut that can be tightened to compress the packing if it leaks.
Insert tubing into the fittings on these valves—no heat, solder, or flux required. Designed for use in food and beverage tubing lines, they adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. Threads and a hex nut below the handle allow you to install these valves in instrument panels. They have a nut that can be tightened to compress the packing if it leaks.
For technical drawings and 3-D models, click on a part number.
To withstand aggressive and corrosive solutions in chemical-processing applications, these valves have a fluoroelastomer seal and a plastic body. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
For technical drawings and 3-D models, click on a part number.
For extra gripping power and a strong seal, these valves have Yor-Lok fittings with two sleeves that bite into tubing as you tighten the nut. All are compatible with Swagelok®, Let-Lok, and Parker A-Lok fittings. The 316 stainless steel body and seal, the PTFE seat and packing, and the Monel needle can withstand aggressive and corrosive solutions in chemical-processing applications. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. Threads and a hex nut below the handle allow you to mount these valves in instrument panels. All have a nut that can be tightened to compress the packing if it leaks. Valves have bubble-tight soft seats that provide a tight seal when the valve is completely closed.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
For Tube OD | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Panel Cutout Dia. | End-to-End Lg. | Each | |
316 Stainless Steel Body | |||||||
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Yor Lok × Yor Lok | |||||||
1/4" | 0.56 | 7000 psi @ 400° F | -20° to 400° | 0.87" | 2 7/8" | 0000000 | 0000000 |
3/8" | 0.56 | 7000 psi @ 400° F | -20° to 400° | 0.87" | 2 7/8" | 0000000 | 000000 |
1/2" | 0.56 | 7000 psi @ 400° F | -20° to 400° | 0.87" | 3 1/8" | 0000000 | 000000 |
Insert tubing into the fittings on these valves—no heat, solder, or flux required. With a fluoroelastomer seal and a PVDF body, they can withstand aggressive and corrosive solutions in chemical-processing applications. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. Threads and a hex nut below the handle allow you to install these valves in instrument panels. They have a nut that can be tightened to compress the packing if it leaks.
Barbs grip onto tubing, providing a secure hold. To withstand aggressive and corrosive solutions in chemical-processing applications, these valves have a PTFE seal and a PVDF body. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. Threads and a hex nut below the handle allow you to install these valves in instrument panels. They have a nut that can be tightened to compress the packing if it leaks.
For technical drawings and 3-D models, click on a part number.