High-performance safety valves

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gas safety valve
gas safety valve
437

DN: 15 mm - 25 mm
Pressure: 0.1 bar - 365 bar

... Safety valves for protection of small capacities. Applications & Industries Energy Technical gases LNG & LPG Shipbuilding Other industries The optimal solution for: Compressors and pumps Technical ...

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LESER GmbH & Co. KG
gas safety valve
gas safety valve
438

DN: 15 mm - 25 mm
Pressure: 5 bar - 180 bar

... Safety valve with O-ring disc for increased tightness. Applications & Industries Energy Technical gases LNG & LPG Shipbuilding Other industries The optimal solution for: Compressors and pumps Technical ...

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LESER GmbH & Co. KG
gas safety valve
gas safety valve
439

DN: 15 mm - 25 mm
Pressure: 0.1 bar - 16 bar

... Safety valve with vulcanized soft seal for increased tightness at low set pressures. Applications & Industries Energy LNG & LPG Shipbuilding Other industries The optimal solution for: Technical gases and ...

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LESER GmbH & Co. KG
gas safety valve
gas safety valve
459

DN: 15 mm - 25 mm
Pressure: 0.2 bar - 250 bar

... Safety valves for medium capacities. Applications & Industries Energy LNG & LPG Shipbuilding The optimal solution for: Technical gases and CO2 plants Thermal expansion Temperature (according to ASME) -196 ...

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LESER GmbH & Co. KG
gas safety valve
gas safety valve
459 HDD

DN: 15 mm - 25 mm
Pressure: 250 bar - 850 bar

... Safety valves for protection of medium capacities and high pressures. Applications & Industries Chemistry Energy LNG & LPG Shipbuilding Other industries The optimal solution ...

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LESER GmbH & Co. KG
gas safety valve
gas safety valve
462

DN: 15 mm - 25 mm
Pressure: 0.5 bar - 250 bar

... Safety valves with O-ring disc for increased tightness. Applications & Industries LNG & LPG Shipbuilding Other industries The optimal solution for: Technical gases and CO2 plants Thermal expansion Temperature (according ...

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LESER GmbH & Co. KG
steam safety valve
steam safety valve
44 series

DN: 20 mm - 400 mm
Pressure: 0.1 bar - 40 bar

... material 0.6025, 0.7043, 1.0619, 1.4408 | Gr. 60-40-18, SA 216 WCB, SA 351 CF8M Narrowest flow diameter d₀ 18 - 295 mm | 0.71 - 11.61 in Narrowest flow area A₀ 254 - 6.8347 mm² | 0.394 - 105.938 in² Seat gasket Metallic, ...

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LESER GmbH & Co. KG
steam safety valve
steam safety valve
44 series

Pressure: 0.1 bar - 49.3 bar

... Full lift safety valve with rolled in seat , ASME flanged connections. The optimal solution for: Pressure relief within 5% pressure increase Nominal sizes up to NPS 16 High required mass flows Easy ...

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LESER GmbH & Co. KG
gas safety valve
gas safety valve
44 series

DN: 25 mm - 50 mm
Pressure: 0.1 bar - 40 bar

... ASME B16.5 Class 150 Body material 1.0619, 1.4408 | SA 216 WCB, SA 351 CF8M Narrowest flow diameter d₀ 23 - 46 mm | 0.91 - 1.81 in Narrowest flow area A₀ 416 - 1.662 mm² | 0.644 - 2.576 in² Seat gasket Metallic, ...

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LESER GmbH & Co. KG
gas safety valve
gas safety valve
44 series

DN: 25 mm - 100 mm
Pressure: 0.1 bar - 49.3 bar

... Full lift safety valve with Nozzle, ASME flange connections. The optimal solution for: Pressure relief within 5% pressure increase Nominal sizes up to NPS 4 When Nozzle is prescribed Easy maintenance Temperature (according ...

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LESER GmbH & Co. KG
shut-off safety valve
shut-off safety valve
S 100

DN: 32.5 mm - 160 mm
Flow rate: 5 m³/h - 30,000 m³/h
Pressure: 8 bar

... The S100 Safety Shut Off valve is mainly used to avoid any damage to components as well as to avoid too high or too low pressure in the gas train. This could cause high financial losses ...

flange safety valve
flange safety valve
110A, 120A series

Controlled pressure: 0.3 bar - 40 bar
DN: 20 mm - 150 mm

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H+VALVES
air safety relief valve
air safety relief valve
130I, 140I series

Controlled pressure: 0.3 bar - 40 bar
DN: 20 mm - 150 mm

... applications énergies et process. La série 100 est une soupape à ressort. Cette série vous offre un ensemble d'excellentes performances pour évacuer des débits importants dans une gamme de pression larges, allant de 0,25bar à 40bar ...

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H+VALVES
hot water safety valve
hot water safety valve
110G, 120G series

Controlled pressure: 0.2 bar - 16 bar
DN: 25 mm - 150 mm

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H+VALVES
hot water safety valve
hot water safety valve
310A, 320A series

Controlled pressure: 0.2 bar - 100 bar
DN: 20 mm - 150 mm

... Steel (NACE MR 0175) According : DESP 97/23 CE + ATEX 94/9 "OIL & GAS" SAFETY VALVES FULL NOZZLE AND HIGH PERFORMANCE In the strictest applicationS of the standard API520-API526, ...

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H+VALVES
hot water safety valve
hot water safety valve
310I, 320I series

Controlled pressure: 0.5 bar - 100 bar
DN: 20 mm - 150 mm

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H+VALVES
high-pressure safety relief valve
high-pressure safety relief valve
GAUTHIER

Controlled pressure: 2 bar - 485 bar
DN: 80, 59, 36 mm
Flow rate: 5.7 m³/h - 461.3 m³/h

... Maximum operating pressure (bar) : 500 Gas compatibility : See commercial sheet ...

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