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Gas safety valves
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Controlled pressure: 40, 16 bar
DN: 15 mm - 350 mm
Safety valve variants now available in stainless steel and up to DN 250, incl. stainless steel bellows SAFE now up to DN 250 also in stainless steel SAFE now up ...

Controlled pressure: 18 mbar - 4,000 mbar
DN: 25 mm - 100 mm
Weight: 1 kg - 24 kg
Safety shut-off valves for securing all downstream fittings against excess or insufficient gas pressure, with safety device, EU certified. Features & Benefits: Lower ...
Honeywell Thermal Solutions

Controlled pressure: 20 bar - 70 bar
DN: 15 mm - 150 mm
... important requirement in the plant - safety Designed for maximum security and performance, we offer a wide range of safety valves to suit your requirements. We understand ...

Controlled pressure: 0 bar - 45 bar
DN: 6, 6.5 mm
Flow rate: 14.1 m³/h - 665.4 m³/h
Smart Safety Relief Valve for venting excess pressure, up to 45 bar, display of status „open“ or „closed“ • - spring- loaded, direct-acting safety relief valve • - ...
WITT-Gasetechnik

DN: 0.125 in
Flow rate: 10.3 l/min - 282.6 l/min
Pressure: 5 mbar - 500 mbar
... Spring loaded, direct acting safety relief valve, optionally based on DIN EN ISO 4126-1, for venting excess pressure from receivers, pipelines and other equipment. Very compact, safe ...
WITT-Gasetechnik

Controlled pressure: 0.5 bar - 45 bar
DN: 0.5 in
Flow rate: 14.1 m³/h - 665.4 m³/h
Safety Relief Valve for venting excess pressure from receivers, pipelines and other equipment, up to 45 bar spring- loaded, direct-acting safety relief valve every ...
WITT-Gasetechnik

... spikes in an industrial plant is a part of the basic necessary safety measures. Pressure limiting valves make it easy and efficient. Safety valves, also known as pressure ...

DN: 25 mm - 200 mm
Pressure: 16 bar
The S 104 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 ...
MEDENUS Gas- Druckregeltechnik GmbH

DN: 10 mm - 20 mm
Flow rate: 0 m³/h - 300 m³/h
Pressure: 3 bar
The S50 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 ...
MEDENUS Gas- Druckregeltechnik GmbH

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 ...
MEDENUS Gas- Druckregeltechnik GmbH

Controlled pressure: 0.2 bar - 50 bar
DN: 8 mm - 50 mm
Flow rate: 20 m³/h - 54,544,320 m³/h
SAFETY VALVE WITH FREE EXHAUST - STAINLESS STEEL 316 - BRASS

Controlled pressure: 0.5 bar - 30 bar
DN: 8 mm - 20 mm
Flow rate: 60.3 m³/h - 8,597,880 m³/h
ANGLE TYPE SAFETY VALVE FOR AIR AND NEUTRAL GASES - BRASS

Controlled pressure: 0 bar - 16 bar
DN: 20 mm - 50 mm
Flow rate: 7.05 m³/h - 3,698.01 m³/h
... SRV6 series aseptic safety relief valves with angle type connections are designed for use with clean steam, air, water and other gases and liquids compatible with the construction materials. Main applications ...

Controlled pressure: 69,000 Pa

Controlled pressure: 580 psi - 6,000 psi
DN: 0.25, 0.375, 0.5 in
... Characteristics High pressure safety valve Stainless Steel body AISI 304L or 316L Seal: NBR or FPM Inlet and outlet port BSP or NPT maie or female Cv = 0,4 Factory adjustment of the valve with ...
PROTAIS-VIGIL HYDROPNEU TECHNOLOGIC

Controlled pressure: 580 psi - 5,080 psi
DN: 0.375, 0.5, 0.75 in
... small envelop Application Stored fluid system (liquid or gas) Energy industry Hydraulic or pneumatic circuit Marine or aerospace application Characteristics High pressure safety valve Stainless ...
PROTAIS-VIGIL HYDROPNEU TECHNOLOGIC

Controlled pressure: 0 psi - 3,600 psi
DN: 0.25 in
Hydropneu compact Safety valves enable the protection of neutral gas circuit. They are made from 1/8" to 1" BSP male thread inlet and a free escape outlet. Compact ...
PROTAIS-VIGIL HYDROPNEU TECHNOLOGIC

Controlled pressure: 2.4 bar
Flow rate: 35 m³/h
The safety valve Asi-35 is for intermediate pressure lines that are fed from Acetylene cylinder batteries. The safety valve Asi-35 is piston actuated.

DN: 3, 4 in
Pressure: 0 bar - 8 bar
It's a Safety valve in according with Directives ATEX 20K/34/EU. Technical Norm Fire Prevention 41/256 31/10/2019. d.P.R. 10/520 19/03/1955 and subsequent amendments. Vapor Stop is used ...

Controlled pressure: 0 mbar - 900 mbar
DN: 17 mm - 55 mm
This gas safety solenoid shut-off valve series class A - are DVGW approved to the Norm EN 161 and to EMC Electromagnetic Compatibility with CE product identification no. to meet industrial requirements ...

For steam, air or gas protection. Designed for durability, yet an economical choice for safety and relief applications. UV stamped; factory set and sealed. Choose for a variety of applications. STANDARD ...

DN: 15 mm - 50 mm
Pressure: 7.3 psi - 725.2 psi
... very good price / performance ratio this valve has been proving its reliability for many years. In addition to the flexible basic version, according to the version and sealing material in question, this valve ...
Goetze KG Armaturen

DN: 40, 50 mm
Pressure: 14.5 psi - 362.6 psi
... quality standards are important, then safety valves made of gunmetal with flange connections can be an option. Also, this type of safety valve made of corrosion- and ...
Goetze KG Armaturen

DN: 25 mm - 50 mm
Pressure: 5.8 psi - 232.1 psi
Particularly high demands are placed on the cleanability of equipment in the food and pharmaceutical sectors and thus on the design of equipment parts without dead space. These principles have been implemented in the development of the ...
Goetze KG Armaturen

Controlled pressure: 0.5 bar - 70 bar
DN: 0.5 in - 2 in
... metal bellows and / or a gastight cap offer the necessary optional extras required to fulfill the highest safety requirements. For the protection of: - pressure tanks and -systems for neutral ...
Goetze KG

DN: 25 mm - 200 mm
Pressure: 2.5 bar - 256 bar
Energy LNG & LPG Other industries The optimal solution for: the protection of gases operation at up to 96% from set pressure Counterpressures of up to 70% from set pressure Temperature (according ...
LESER GmbH & Co. KG

... with a hermetic valve • In accidental functioning: ensure a safety flow through an opening in case of leakage • Alarm triggering or any safe action through dry contacts Technical ...

Controlled pressure: 0.2 bar - 8 bar
DN: 40 mm - 250 mm
... control and regulate the gas, air flow to burners and other combustion devices. HMV is a unique safety valve that can be supplied for the requiremen of handling higher ...
Avcon Controls PVT. Ltd.

Controlled pressure: 4 psi - 22 psi
DN: 2 in - 3 in
High volume air relief valves designed for low pressure air and gas service. Rugged bronze construction features elastomer soft seating and TFE coated discs for dependable ...

Controlled pressure: 0 bar - 14 bar
DN: 1.5, 2 in
The EMERSON BM7 SERIES is a disk slam-shut valve characterized as automatic isolating elements, which are suitable for installation as safety devices in regulating stations. This device has a high operation ...

Controlled pressure: 16 Pa
DN: 50 mm - 150 mm
... venting or aeration of reactors and vessels •Accurate response characteristic avoids compromise solutions, e.g. ball check valves •Easily adaptable through removal or adding of the weight rings •For very small set ...
Richter Chemie Technik

... DOUBLE PROTECTION NON-RETURN SAFETY VALVES (FA-NV) Equipped with connections with self-closing female quick couplings built according to the EN 561-ISO 7290 standard. The connections ...
OXYTURBO SPA

Controlled pressure: 0.5 bar - 720 bar
DN: 10 mm - 50 mm
Applications: Air Compressors Steam generators / Boilers Autoclaves Technical gases Natural gas and technical gas compressors Materials: AISI 316L Carbon steel
Coi Technology S.r.l.

Controlled pressure: 0.2 bar - 40 bar
DN: 15 mm - 150 mm
130 Series Safety valves are also available as Relief valves. Relief valves, identified by the letter R after the type number, are devices with an operational function, ...
Besa S.p.A.
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