safety and relief valves
Subcategories
| 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 Safety Valve 12 bar (174.05 psi) DN 8SFL-B-8-12-012
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 Safety Valve 6-12 bar...SFL-B-12-014-M
+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 Safety Valve 10-18 bar...SFL-B-18-014-M
+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 Safety Valve 0.3 bar (4.35 psi) DN 10SFL-B-10-0P3-034
+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 Adjustable Safety Valve 0.5-1...SFL-SC-1-014-M
+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 Adjustable Safety Valve 1-4...SFL-SC-4-014-M
+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 Safety Valve 0.5-1 bar...SFL-B-1-014-M
+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 Safety Valve 1-4 bar...SFL-B-4-014-M
+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 Safety Valve 0.4 bar (5.8 psi) DN 8SFL-B-8-0P4-014
+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 Safety Valve 1 bar (14.5 psi) DN 8SFL-B-8-1-014
+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 Safety Valve 11 bar (159.54 psi) DN 10SFL-B-10-11-012
+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 Safety Valve 3-7 bar...SFL-B-7-014-M
+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 Safety Valve 0.8 bar (11.6 psi) DN 8SFL-B-8-0P8-014
+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 Adjustable Safety Valve 3-7...SFL-SC-7-018-M
+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 Safety Valve 0.2 bar (2.9 psi) DN 8SFL-B-8-0P2-014
+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
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.
