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LGS^® Safety Relief Valves - WRAS & KUKReg 4 approved LGS^® HI-FLOW Safety Relief Valves - WRAS & KUKReg 4 approved Type 818 & 848 - Atmospheric Safety Valves 64610 - Enclosed Discharge Safety Valves Type 526 - Leser Flanged API Valves P3W Pressure and Temperature Relief Valve

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Valves for the Hydrogen Industry

Seetru supply Safety Relief Valves suitable for the following hydrogen applications - Set pressures up to 1100 bar

Hydrogen generation - electrolyser

Hydrogen fuel cells

Hydrogen compressors and pumps

Hydrogen fuelling systems

Hydrogen storage

Pressure vessels,receivers and piping systems containing hydrogen

Hydrogen transportation

Seetru safety relief valves are now supplied UKCA approved and marked

Click here to view/download the Hydrogen Safety Relief Valve brochure

Enclosed Discharge Safety Relief Valves for Hydrogen

Enclosed Discharge Safety Relief Valves

Brass, Bronze or Stainless construction with Elastomer Rubber, Metal to Metal or P.T.F.E. sealing

Inlet Connections from 3/8" to 2" BSP, BSPT or NPT (depending on type and bore size) *Clean Service Tri-Clamp connections also available*

Set Pressures from 0.3 to 1100.0 bar (depending on type size)

Flanged Stainless Steel Safety Relief Valves

Enclosed Discharge Safety Relief Valves

Stainless Steel construction with Metal to Metal or Elastomer Rubber Sealing

Inlet Connections from DN20 (3/4") to DN25 (1") DIN or ANSI Flange

Set Pressures from 0.3 to 49.0 bar (depending on type)

Change Over valve

Change Over Valves

Stainless Steel / Mild Steel Construction with PTFE or Rubber sealing

Up to 100 barg (depending on size)

10mm, 13mm or 30mm bore.

These valves are manufactured in bronze, brass or stainless steel and offer a wide range of connections, for applications up to 250 °C. Manufactured in accordance with a wide range of international standards and approvals such as TÜV (Germany) to AD Merkblatt A2, National Board UV Stamp to ASME Section VIII Division 1, EAC (TR CU) customs union certification and declaration (Russia, Belarus and Kazakhstan), the Canadian CRN and compliant with the requirements of the Pressure Equipment Directive, PED (CE marked).

These valves are available with a wide range of sealing materials and technologies as well as a comprehensive range of manual relieving devices to suit application requirements.