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LESER IN THE UNITED KINGDOM

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Solutions for the Steam Industry

Reliability Guaranteed 

We are Seetru in India

Three safety relief valves in stainlesss steel and bronze

Safety Valves & Pressure Reducing Valves for Steam

Safety valves and pressure-reducing valves are essential components of steam systems, helping to ensure safety and reliability.

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Safety valves are designed to open and release excess pressure when it exceeds a predetermined set point. This helps to protect equipment and personnel from damage in the event of an overpressure event. Safety valves are typically required by law to be installed on all steam boilers and other pressure vessels.

Suitable for the following industries/applications:

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  • Autoclaves and sterilizers

  • Breweries

  • Clean steam

  • Pharmaceutical industry

  • Coffee machines

  • Multi-purpose plants

  • Steam boilers and plants

 Safety Relief Valves for Steam

two Seetru lgs safety relief valves in bronze

LGS Pressure Relief Valves

  • Seetru LGS Safety Relief Valves (Pressure Relief Valves) are suitable for Liquid, Gas and Steam applications

  • Design: Enclosed Discharge. Dual-guided spindle and the Seetru Rock-Seal™ Technology

  • Materials: Bronze

  • Inlet Connections: 1/2" to 2 1/2" BSP female connections (1/2" to 2" BSP for LGS HI-FLOW)

  • Pressure Range: 0.2 to 24 bar

two Seetru lgs safety relief valves in bronze

LGS HI-Flow

  • Seetru LGS HI-FLOW Safety Relief Valves (Pressure Relief Valves) are suitable for Liquid, Gas and Steam applications

  • Design: Enclosed Discharge. Larger Outlets to enable Larger Flow

  • Materials: Bronze

  • Inlet Connections: 1/2" to 2 1/2" BSP female connections

  • Pressure Range: 0.2 to 24 bar

Three inline brass safety relief valves

Type 75008

  • Atmospheric Discharge Safety Relief Valve

  • Brass construction with Elastomer Rubber sealing

  • 1/4" to 1/2" BSP, BSPT or NPT inlet

  • Set Pressures from 0.27 to 5 bar

Seetru flanged safety valve in stainless steel

10mm Bore 94610 Flanged

  • Design: Enclosed Discharge

  • Materials: Stainless Steel

  • Inlet Connection: 1/2” to 2” threaded connections (depending on valve bore size)

  • Pressure Range: 0.3 to 28.0 bar (depending on valve bore size)

two stainless steel safety valves with flanged connections

15mm Bore 94615 Flanged

  • Design: Enclosed Discharge

  • Materials: Stainless Steel

  • Inlet Connections: DN15 (1/2), DN20 (3/4”) or

  • DN25 (1”) flange – DIN EN1092 and ANSI flanges are available

  • Pressure Range: 0.3 to 28.0 bar

enclosed discharge safety valve in brass and PPS plastic

Type 63608

  • Design: Enclosed Discharge

  • Materials: Brass & PPS Plastic

  • Inlet Connection: 1/4" to 1/2"

  • Pressure Range: 0.3 to 13.2 bar

a group of enclosed discharge safety valves in stainless steel

Type 946 Threaded

  • Design: Enclosed Discharge

  • Materials: Stainless Steel

  • Inlet Connection: 1/2” to 2” threaded connections (depending on valve bore size)

  • Pressure Range: 0.3 to 28.0 bar (depending on valve bore size)

three polished stainless steel safety valves with tri-clamp

Type 6G6 Clean Service

  • Design: Enclosed Discharge

  • Materials: Stainless Steel

  • Inlet Connections: 1/2” to 1” Tr-Clamp (depending on bore size)

  • Pressure Range: 0.32 to 55.2 bar (depending on bore size) – Maximum

  • 12 bar for Steam Applications

three safety valves in bronze and stainless steel

Type 936 Threaded

  • ​Design: Enclosed Discharge

  • Materials: Brass inlet with either Bronze or

  • Stainless Steel body. Metal to metal sealing

  • Inlet Connections: 1/2" to 2" BSP, BSPT or NPT

  • Pressure Range: 0.3 to 28.0 bar

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