Filter by
For Use With
System of Measurement
Maximum Pressure @ Temperature
Actuation
Body Material
Handle Type
Material
Thread Type
Valve Function
Valve Type
Ball Material
Fitting Connection
Gauge Port Pipe Size
Handle Style
Fitting Type
Export Control Classification Number (ECCN)
Seal Material
Shape
DFARS Specialty Metals
Connects To
Valve Operation
Seat Material
U.S.–Mexico–Canada Agreement (USMCA) Qualifying
REACH
RoHS
About On/Off Valves
More
Threaded Isolation On/Off Valves for Chemicals
- Valve Type: Ball
- For Use With: Acetone, Air, Ammonia, Argon, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Fuel Oil, Gasoline, Helium, Isopropyl Alcohol, Kerosene, Krypton, Methanol, Neon, Xenon, Xylene
- Ball Material: 316 Stainless Steel
- Seal Material: PTFE Plastic
- Seat Material: PEEK Plastic
- Specifications Met: ASME B16.34
Attach gauges or sensors to these valves so you can remove them for maintenance and calibration without depressurizing your line. Also known as block and bleed valves, turn the handles to block both upstream and downstream flow, drain the liquid trapped in the valve through the bleed port, and then remove your instrument from the gauge port. Often used in chemical-processing lines, these valves have a PTFE seal and a corrosion-resistant 316 stainless steel body. All are standard port, so they slightly restrict flow.
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.
Gauge Port | ||||||||
|---|---|---|---|---|---|---|---|---|
| Pipe Size  | Pipe Size | Gender | Thread Type | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Each | |
316 Stainless Steel Body | ||||||||
NPT Female × NPT Female | ||||||||
| 1/2 | 1/4 | Female | NPT | 6.4 | 10000 psi @ 170° F | -65° to 450° | 2892N12 | 0000000 |