High EfficiencyType 814

The pilot operated safety valves of the Type 814 - Pop Action - open abruptly and compensate reaction forces. Technical data

Applications & Industries

Set pressure(according to CE)	2,5 - 102,1 bar \| 36,0 - 1480,0 psig
Set pressure (according to ASME)	2,5 - 102,1 bar \| 36,0 - 1480,0 psig
Temperature(according to CE)	-162 - 300 °C \| -260 – 572 °F
Temperature(according to ASME)	-162 - 300 °C \| -260 – 572 °F
Capacity	Orifice P+ - T+
Connections DIN EN 1092	DN 100 - DN 200
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	O-ring, Metallic, Sealing plate