We offer a comprehensive range of Safety Relief and Relief valves, for use on a range of media. Set ranges from Atmospheric on gas to 1000 bar on a range of hydraulic media from Oil to Seawater. Choose from self venting to captive vent type with standard BSP/NPT connections, manifold or cartridge type configurations.Our range of relief valves are qualified to PED Category 4.
1/4" Stainless Steel Vent to Atmosphere Style Safety Relief Valve for Set Pressures from 0.7 to 40 bar, with Liquid or Gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
3/8" Stainless Steel Vent to Atmosphere Style Safety Relief Valve for Set Pressures from 0.7 to 40 bar, with Liquid or Gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
1/2" Stainless Steel Vent to Atmosphere Style Safety Relief Valve for Set Pressures from 0.7 to 40 bar, with Liquid or Gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
3/4" Stainless Steel Vent to Atmosphere Style Safety Relief Valve for Set Pressures from 0.7 to 40 bar, with Liquid or Gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
1" Stainless Steel Vent to Atmosphere Style Safety Relief Valve for Set Pressures from 0.7 to 18 bar, with Liquid or Gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
Low Flow Stainless Steel Vent to Atmosphere Style Safety Relief Valve with Relieving Gear for set pressures from 0.7 to 19 bar, with liquid or gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
1/4" Stainless Steel Safety Relief Valve for set pressures from 0.7 to 40 bar, with liquid or gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
3/8" Stainless Steel Safety Relief Valve for set pressures from 0.7 to 40 bar, with liquid or gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
1/2" Stainless Steel Safety Relief Valve for set pressures from 0.7 to 40 bar, with liquid or gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
3/4" Stainless Steel Safety Relief Valve for set pressures from 0.7 to 40 bar, with liquid or gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
1" Stainless Steel Safety Relief Valve for set pressures from 0.7 to 28 bar, with liquid or gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
1/4" Stainless Steel Cartridge Style Safety Relief Valve for incorporation into manifolds, where low set pressures are required. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
1/4" Stainless Steel Vent to Atmosphere Style Relief Valve for set pressures from 400 to 2,000 psi, with liquid or gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
1/4" Stainless Steel Relief Valve for set pressures from 400 to 2,000 psi, with liquid or gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
1/4" Stainless Steel Relief Valve for pressures up to 15,000 psi. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
3/8" Stainless Steel Relief Valve for pressures up to 15,000 psi. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
1/4" Stainless Steel Relief Valve with Soft Seats for pressures up to 6,000 psi with liquid or gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
3/8" Stainless Steel Relief Valve with Soft Seats for pressures up to 6,000 psi with liquid or gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
1/4" Stainless Steel Cartridge Style Relief Valve for pressures up to 15,000 psi. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
1/4" Stainless Steel Manifold Mounted Style Relief Valve for pressures up to 15,000 psi. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
1/2" Stainless Steel Relief Valve for pressures up to 15,000 psi. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
1/2" Stainless Steel Relief Valve with Soft Seats for pressures up to 6,000 psi with liquid or gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
1/2" Stainless Steel Manifold Mounted Style Relief Valve for pressures up to 15,000 psi. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
3/4" Stainless Steel Relief Valve for pressures up to 15,000 psi. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
3/4" Stainless Steel Relief Valve with Soft Seats for pressures up to 6,000 psi with liquid or gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
3/4" Stainless Steel Cartridge Style Relief Valve for pressures up to 15,000 psi. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
1" Stainless Steel Relief Valve for pressures up to 3,000 psi. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.
1" Stainless Steel Relief Valve with Soft Seats for pressures up to 3,000 psi with liquid or gas. Approved as a Safety Accessory to Category IV of the Pressure Equipment Drective 97/23/EC.