Safety Valves & Level Gauge Solutions

Compressed Air & Gas

Seetru is committed to providing the compressed air and gas industry with the highest quality safety relief valves.  The company offers a wide range of valves to meet the specific needs of any application. Seetru also provides a variety of support services, including engineering assistance, training, and maintenance.

Hydrogen

Seetru supplies safety relief valves suitable for a wide range of hydrogen applications, including hydrogen generation, fuel cells, compressors and pumps, fuelling systems, storage, pressure vessels, piping systems, and transportation

Cryogenic & Liquefied Gas

The Seetru range of safety valves for cryogenic & liquefied gas applications is built using Seetru sealing technology,
suitable for temperatures down to -196°C, and pressures up to 1100 bar. Available with PTFE, PPS, or metal-to-metal sealing.

Hot Water

Our LGS safety valve range, lauded for its dual-guided spindle and innovative Rock-Seal™ technology, delivers unparalleled performance and durability.

For double-layered defense, Seetru’s pressure and temperature relief valves stand guard, offering automatic release against both excessive pressure and soaring temperatures.

Refrigeration

​he Seetru range of safety valves for refrigeration applications is designed to meet the needs of the refrigeration industry, offering safety valve technology for compressor manufacturers, industrial refrigeration, commercial refrigeration, ice-making systems, and air conditionin

Liquid

The Seetru range of safety valves for liquid applications has been designed to be compact and highly efficient. The bubble-tight sealing performance makes these valves suitable for many liquid applications including hydraulic systems, pumping systems, thermal relief, chemical storage, waste-water management, oil transfer, petrochemical industry, fire fighting equipment, and water cooling systems.  Suitable for temperatures up to 250°C

Steam

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.

Industrial

Our Standard range of gauges offers a versatile solution to meet a wide range of applications, with options in Brass, Stainless Steel, or Polypropylene construction with a range of Elastomer and P.T.F.E seals to meet your requirement needs.

Chemical

Our range of gauges for the Chemical Industry is constructed from 316 stainless steel with PTFE seals, this combination is compatible with most chemical and solvent applications.
The G22 Quickmount gauge is available from brass, 316 stainless steel, or polypropylene

Shipbuilding & Offshore

For flammable liquid applications, Seetru offers the G35 Seemag and G31 Seeflex gauges. These gauges are type approved by many worldwide shipping authorities, including Det Norske Veritas (DNV), RINA, Lloyds Register of Shipping, Nippon Kaiji Kyokai, and Bureau Veritas. They are commonly used for fuel oil, hydraulic oil, and lubrication oil tanks of cargo ships and work boats.