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Connection Style Connection Style | Show |
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 | Solder Connect |
Connection Style Connection Style | Hide |
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| Threaded | Yor-Lok |
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| Push to Connect | Barbed |
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| Compression | Flared |
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| Quick Clamp | Solder Connect |
Shape Shape |
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 | Straight |
Body Material Body Material |
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Maximum Temperature Maximum Temperature |
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Connection Type Connection Type |
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 | Tube |
Valve Type Valve Type |
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Needle Material Needle Material |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Maximum Steam Pressure Maximum Steam Pressure |
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Minimum Temperature Minimum Temperature |
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Packing Material Packing Material |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Seat Type Seat Type |
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Valve Operation Valve Operation |
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Valve Function Valve Function |
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Handle Type Handle Type |
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Actuation Actuation |
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About Precision Flow-Adjustment Valves
More
Precision Flow-Adjustment Valves with Solder-Connect Fittings
- Valve Type: Needle
- For Use With: Water, Oil, Air, Argon, Helium, Krypton, Neon, Steam, Xenon
Solder these valves to tubing for a permanent, leak-tight connection. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control. Valves have a 316 stainless steel body for excellent corrosion resistance. All have metal-to-metal seats that resist temperature fluctuations. They 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 technical drawings and 3-D models, click on a part number.
| For Tube OD | Flow Coefficient (Cv) | Max. Pressure | Max. Steam Pressure | Temperature Range, °F | End-to-End Lg. | Each | |
316 Stainless Steel Body | |||||||
|---|---|---|---|---|---|---|---|
Solder Connect × Solder Connect | |||||||
| 1/4" | 0.65 | 6000 psi @ 100° F | 4900 psi @ 700° F | -65° to 700° | 1 13/16" | 0000000 | 0000000 |
| 3/8" | 0.94 | 6000 psi @ 100° F | 4900 psi @ 700° F | -65° to 700° | 2 1/4" | 0000000 | 000000 |
| 1/2" | 1.31 | 6000 psi @ 100° F | 4900 psi @ 700° F | -65° to 700° | 2 1/2" | 0000000 | 000000 |
| 3/4" | 2.67 | 6000 psi @ 100° F | 4900 psi @ 700° F | -65° to 700° | 3 1/8" | 0000000 | 000000 |