Max temperature (°C)

safety and relief valves

Tameson offers a wide range of safety and relief valves. Both of these valves are designed to protect the system from overpressure. Relief valves are used to control and limit the pressure for the optimal functionality of the system. A typical... Read more Read more

Product Brand Connection size Set pressure (Non-adjustable) (bar) Material Seal material Blow-off capacity (m³/h) Connection type Min temperature (°C) Max temperature (°C) Approval Suitable for gases (incl. steam) Blow-off characteristic Spring cap, closed Height (mm) Set pressure (Adjustable) (bar) Material quality
G 1/2'' Brass Pre-Set...
In stock
Tameson 1/2 inch 12 Brass FKM (FPM) 308 Outer thread cylindrical... -25 180 TUV Certification No Low-lifting Yes 77 - -
G 1/4'' Brass Adjustable...
+3 days
Tameson 1/4 inch - Brass FKM (FPM) 38.99 Outer thread cylindrical... -10 180 - No Low-lifting Yes - 6 bar to 12 bar -
G 1/4'' Brass Adjustable...
+3 days
Tameson 1/4 inch - Brass FKM (FPM) 52.19 Outer thread cylindrical... -10 180 - No Low-lifting Yes - 10 bar to 18 bar -
G 3/4'' Brass Pre-Set...
+3 days
Tameson 3/4 inch 0.3 Brass FKM (FPM) 24 Outer thread cylindrical... -25 180 TUV Certification No Low-lifting Yes 91 - -
G 1/4'' Stainless steel 303...
+3 days
Tameson 1/4 inch - Stainless steel FKM (FPM) 3 Outer thread cylindrical... -10 180 - No Low-lifting Yes - 0.5 bar to 1 bar Stainless steel 303 (1.4305)
G 1/4'' Stainless steel 303...
+3 days
Tameson 1/4 inch - Stainless steel FKM (FPM) 12 Outer thread cylindrical... -10 180 - No Low-lifting Yes - 1 bar to 4 bar Stainless steel 303 (1.4305)
G 1/4'' Brass Adjustable...
+3 days
Tameson 1/4 inch - Brass FKM (FPM) 3 Outer thread cylindrical... -10 180 - No Low-lifting Yes - 0.5 bar to 1 bar -
G 1/4'' Brass Adjustable...
+3 days
Tameson 1/4 inch - Brass FKM (FPM) 12 Outer thread cylindrical... -10 180 - No Low-lifting Yes - 1 bar to 4 bar -
G 1/4'' Brass Pre-Set...
+3 days
Tameson 1/4 inch 0.4 Brass FKM (FPM) 15 Outer thread cylindrical... -25 180 TUV Certification No Low-lifting Yes 65 - -
G 1/4'' Brass Pre-Set...
+3 days
Tameson 1/4 inch 1 Brass FKM (FPM) 40 Outer thread cylindrical... -25 180 TUV Certification No Low-lifting Yes 65 - -
G 1/2'' Brass Pre-Set...
+3 days
Tameson 1/2 inch 11 Brass FKM (FPM) 485.8 Outer thread cylindrical... -25 180 TUV Certification No Low-lifting Yes 109 - -
G 1/4'' Brass Adjustable...
+3 days
Tameson 1/4 inch - Brass FKM (FPM) 21 Outer thread cylindrical... -10 180 - No Low-lifting Yes - 3 bar to 7 bar -
G 1/4'' Brass Pre-Set...
+3 days
Tameson 1/4 inch 0.8 Brass FKM (FPM) 19 Outer thread cylindrical... -25 180 TUV Certification No Low-lifting Yes 65 - -
G 1/8'' Stainless steel 303...
+3 days
Tameson 1/8 inch - Stainless steel FKM (FPM) 21 Outer thread cylindrical... -10 180 - No Low-lifting Yes - 3 bar to 7 bar Stainless steel 303 (1.4305)
G 1/4'' Brass Pre-Set...
+3 days
Tameson 1/4 inch 0.2 Brass FKM (FPM) 12 Outer thread cylindrical... -25 180 TUV Certification No Low-lifting Yes 65 - -
safety and relief valves

safety and relief valves

Tameson offers a wide range of safety and relief valves. Both of these valves are designed to protect the system from overpressure. Relief valves are used to control and limit the pressure for the optimal functionality of the system. A typical application is to prevent a pump from running against a closed valve. Safety valves are designed for emergency situations when the other valves have failed. Despite the fact that these valves are similar in appearance, they function slightly differently.

Relief valves (also known as overflow valves) provide proportional pressure relief. They begin opening when the pressure exceeds the set pressure and open proportionally with an increase in pressure until the blow off pressure limit.

Safety valves (also known as pop-safety valves) provide immediate pressure relief as soon as the pressure exceeds the set pressure.

Our range consists of both relief and safety valves with different pressure ranges, blow-off capacities, port sizes, adjustability, housing material, and more. They are suitable for gases and liquids. Certain valves also have a TUV certificate.