- Hydraulics - Pneumatics
- Valve
- Gas safety valve
- LESER GmbH & Co. KG
Gas safety valve 814DINfor the chemical industrysteel
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Characteristics
- Fluid
- gas
- Connexion
- DIN
- Applications
- for the chemical industry
- Body material
- steel
- Other characteristics
- flange, oil, pilote-operated
- DN
Min.: 100 mm
(3.937 in)Max.: 200 mm
(7.874 in)- Pressure
Min.: 2.5 bar
(36.3 psi)Max.: 102 bar
(1,479.4 psi)
Description
The optimal solution for:
the protection of gases
operation at up to 96% from set pressure
Large reaction forces
Temperature
(according to CE) - -45 to 200 °C (individual case: -162 to 300 °C)
Temperature
(according to ASME) - -49 to 392 °F (individual case: -259.6 to 572 °F)
Capacity
Orifice P+ - T+
Connections ASME B16.5
NPS 4 to NPS 8
Flange class Inlet DIN EN 1092
PN 10 - PN 100
Flange class Inlet ASME B16.5
Class 150 - Class 600
Body material
1.0619, 1.4408 | SA 216 WCB, SA 351 CF8M, SA 352 LCB, SA 351 CF3M
Narrowest flow diameter d₀
95 - 180 mm | 3.74 - 7.087 in
Narrowest flow area A₀
7088 - 25446.9 mm² | 10.986 - 39.443 in²
Seat gasket
Soft sealing, Metallic, Sealing plate
Catalogs
*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.