Max pressure at 20 °C (bar)

Max temperature (°C)

Article compression class

stainless steel check valves

Stainless steel check valves allow fluid flow in one direction only. They prevent the flow of fluid in the other direction. Stainless-steel check valves can be used in a wide range of applications to prevent the back flow in systems.... Read more Read more

Product Brand Connection size Material Sealing Valve shape Min pressure difference (bar) Connection type Max pressure at 20 °C (bar) Max temperature (°C) Material quality Min temperature (°C) With lock spring With balance weight Model Surface protection Article compression class Depth (mm) Width (mm) Height (mm) Valve bore (mm) Kv value
G1/2'' Stainless Steel 304...
In stock
Tameson 1/2 inch Stainless steel FKM (FPM) Inline spring closed 0.25 Inner thread cylindrical... 16 150 Stainless steel 304 (1.4301) -20 Yes No Straight Untreated PN 16 32 66 32 - -
G3/8'' Stainless Steel 304...
In stock
Tameson 3/8 inch Stainless steel FKM (FPM) Inline spring closed 0.25 Inner thread cylindrical... 16 150 Stainless steel 304 (1.4301) -20 Yes No Straight Untreated PN 16 32 66 32 - -
G3/4'' Stainless Steel 304...
In stock
Tameson 3/4 inch Stainless steel FKM (FPM) Inline spring closed 0.35 Inner thread cylindrical... 16 150 Stainless steel 304 (1.4301) -20 Yes No Straight Untreated PN 16 45 72 45 - -
G1'' Stainless Steel 316 Y...
In stock
Tameson 1 inch Stainless steel Teflon (PTFE) Angle seat spring closed 0.4 Inner thread cylindrical... 40 200 Stainless steel 316 (1.4408) -20 Yes No Straight Untreated PN 40 43 90 75 22.5 -
G1'' Stainless Steel 304...
In stock
Tameson 1 inch Stainless steel FKM (FPM) Inline spring closed 0.35 Inner thread cylindrical... 16 150 Stainless steel 304 (1.4301) -20 Yes No Straight Untreated PN 16 55 83 55 - -
G3/4'' Stainless Steel 316...
In stock
Tameson 3/4 inch Stainless steel Teflon (PTFE) Angle seat spring closed 0.4 Inner thread cylindrical... 40 200 Stainless steel 316 (1.4408) -20 Yes No Straight Untreated PN 40 37 75 62 17.4 -
G1/2'' Stainless Steel 316...
In stock
Tameson 1/2 inch Stainless steel Teflon (PTFE) Angle seat spring closed 0.4 Inner thread cylindrical... 40 200 Stainless steel 316 (1.4408) -20 Yes No Straight Untreated PN 40 31 65 52 11.5 -
G1/4'' Stainless Steel 304...
In stock
Tameson 1/4 inch Stainless steel FKM (FPM) Inline spring closed 0.25 Inner thread cylindrical... 16 150 Stainless steel 304 (1.4301) -20 Yes No Straight Untreated PN 16 32 66 32 - -
G1/4'' Stainless Steel 316...
In stock
Tameson 1/4 inch Stainless steel Teflon (PTFE) Angle seat spring closed 0.4 Inner thread cylindrical... 40 200 Stainless steel 316 (1.4408) -20 Yes No Straight Untreated PN 40 31 65 52 11.5 -
G3/8'' Stainless Steel 316...
In stock
Tameson 3/8 inch Stainless steel Teflon (PTFE) Angle seat spring closed 0.4 Inner thread cylindrical... 40 200 Stainless steel 316 (1.4408) -20 Yes No Straight Untreated PN 40 31 65 52 11.5 -
G1-1/2'' Stainless Steel...
In stock
Tameson 1 1/2 inch Stainless steel Teflon (PTFE) Angle seat spring closed 0.4 Inner thread cylindrical... 40 200 Stainless steel 316 (1.4408) -20 Yes No Straight Untreated PN 40 63 120 95 34 -
G1-1/4'' Stainless Steel...
+3 days
Tameson 1 1/4 inch Stainless steel FKM (FPM) Inline spring closed 0.4 Inner thread cylindrical... 16 150 Stainless steel 304 (1.4301) -20 Yes No Straight Untreated PN 16 70 105 70 - -
G2'' Stainless Steel 316 Y...
+3 days
Tameson 2 inch Stainless steel Teflon (PTFE) Angle seat spring closed 0.1 Inner thread cylindrical... 40 200 Stainless steel 316 (1.4408) -20 Yes No Straight Untreated PN 40 81 150 115 44 -
G1/2'' Check Valve...
+3 days
Tameson 1/2 inch Stainless steel FKM (FPM) Inline spring closed 0.03 Inner thread cylindrical... 16 150 Stainless steel 316 (1.4401) -20 Yes No Straight Untreated PN 16 32 55 32 - 5
G1-1/4'' Check Valve...
+3 days
Tameson 1 1/4 inch Stainless steel FKM (FPM) Inline spring closed 0.03 Inner thread cylindrical... 16 150 Stainless steel 316 (1.4401) -20 Yes No Straight Untreated PN 16 62 99 62 - 31
stainless steel check valves

stainless steel check valves | Tameson

Stainless steel check valves allow fluid flow in one direction only. They prevent the flow of fluid in the other direction. Stainless-steel check valves can be used in a wide range of applications to prevent the back flow in systems. Stainless-steel is used for aggressive and corrosive media. The material is durable and these check valves are often resistant to high pressures and temperatures.