| Power: | Pneumatic |
|---|---|
| Connection Mode: | Welding |
| Material: | Stainless Steel |
| Pressure: | High Pressure |
| Standard: | Standard |
| Media: | Water |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier USUN Model : D402 40K PSI Similar Butech high pressure stainless steel
ball check valve
USUN Ball Valves are used to prevent reverse flow in a line. The Ball Check Valves are ideal when leak tight
shut-off is not necessary. This valve uses no elastomers and employs a metal to metal seal.
The temperature range for the Ball Check Valves is -25° C to 65° C.
Valve product features
The O-Ring Check Valves reliably prevent backflow where leak-tight shutoff off of liquids or gases is required.
The standard construction uses a Buna-N o-ring, the O-Ring Check Valve is also available
with the following O-rings: Viton, Teflon and Kalrez.
Temperature ranges for the O-Ring Check Valve is:
Buna-N -65° to 250° F (-54° to 121° C)
Viton -40° to 500° F (-40° to 260° C)
Teflon -320° to 400° F (-195O to 204° C)
Kalrez -25° to 550° F (-29° to 288° C)
All USUN Check Valves have a default cracking pressure of 15 psi.
To order the valve with a different cracking pressure, you can indicate your desired cracking pressure
when you select "Add to RFQ".
Product model information
Suppliers with verified business licenses
Audited Supplier 
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