- Hydraulics - Pneumatics
- Valve
- Gas safety valve
- LESER GmbH & Co. KG
Gas safety valve 459 HDDNPTDINhigh-pressure
Add to favorites
Compare this product
Characteristics
- Fluid
- gas
- Connexion
- DIN, NPT
- Applications
- for tank, for pipelines, high-pressure, for refrigeration systems, for the chemical industry, for compressors
- Body material
- stainless steel
- Other characteristics
- flange, compact, high-performance, for oxygen, oil, vapor
- DN
Max.: 25 mm
(0.984 in)Min.: 15 mm
(0.591 in)- Pressure
Max.: 850 bar
(12,328.2 psi)Min.: 250 bar
(3,625.9 psi)
Description
Safety valves for protection of medium capacities and high pressures.
Applications & Industries
Chemistry
Energy
LNG & LPG
Shipbuilding
Other industries
The optimal solution for:
Technical gases and CO2 plants
Thermal expansion
High pressure technology and extraction plants
Temperature
(according to CE) - -273 to 400 °C | -459 to 752 °F
Capacity
B+ to C+
Connections ASME B16.5
NPT 1/2 to NPT 1
NPS 1/2 to NPS 1
Flange class Inlet DIN EN 1092
PN 320 - PN 400
Flange class Inlet ASME B16.5
Class 1500 - Class 2500
Body material
1.4408 | SA 351 CF8M
Narrowest flow diameter d₀
6 - 9 mm | 0.236 - 0.354 in
Narrowest flow area A₀
28.3 - 63.6 mm² | 0.044 - 0.099 in²
Seat gasket
Metallic
Catalogs
Related Searches
- Valve
- Hand valve
- Stainless steel valve
- Valve with flange
- Regulating valve
- Biogas valve
- Valve with handwheel
- Piston actuator valve
- Valve for the chemical industry
- Oil valve
- Carbon steel valve
- DIN valve
- Chemical valve
- Compact valve
- Valve for oil industry applications
- Safety relief valve
- Clamp valve
- Valve for the gas industry
- Gas safety relief valve
- Flange safety relief valve
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.