316 Stainless Steel Check Valve
for Steam, 1 NPT Female
Body Material | 316 Stainless Steel |
Check Valve Type | Spring-Loaded Ball |
Inlet | |
Connects to | Pipe |
Fitting Connection | Threaded |
Gender | Female |
Thread Type | NPT |
Connection Port | Inlet |
Outlet | |
Connects to | Pipe |
Fitting Connection | Threaded |
Gender | Female |
Thread Type | NPT |
Connection Port | Outlet |
Pipe Size | 1 |
Flow Coefficient (Cv) | 6 |
Maximum Steam Pressure @ Temperature | 125 psi @ 350° F |
Minimum Opening Pressure | 0.5 psi |
Temperature Range | -5° F to 350° F |
End-to-End Length | 3 1/2" |
Mounting Position | Horizontal, Vertical |
For Use With | Steam |
Ball Material | PTFE |
Spring Material | 316 Stainless Steel |
Seal Material | PTFE |
Actuation | Pressure |
Chemical Resistance (Excellent) | Steam |
Fitting Type | Connector |
Shape | Straight |
Valve Function | Backflow Prevention |
Valve Type | Check |
Warning Message | Chemical compatibility must be determined by the customer based on the conditions in which the product is being used, including the presence of other chemicals, temperature, and consistency. |
Country of Origin | United States |
DFARS Compliance | Specialty Metals COTS-Exempt |
Export Control Classification Number (ECCN) | 2B999 |
REACH Compliance | REACH (EC 1907/2006) (01/21/2025, 247 SVHC) Compliant |
RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
Schedule B Number | 848130.2090 |
U.S.–Mexico–Canada Agreement (USMCA) Qualifying | Yes |
Related Product |
To withstand high pressures and temperatures in steam service applications, these valves have a 316 stainless steel body, PTFE ball, and PTFE seal. They open to allow flow in one direction and close when flow stops or reverses.
Flow Coefficient (Cv)—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.
Repair Kits—Repair kits include everything you need to rebuild the valve.
The information in this 3-D model is provided for reference only.