Van an toàn Leser – Germany

Nominal Diameter at Inlet	DN 15 – DN 150 \| 1/2″ – 6″
Actual Orifice Diameter d0	15 mm – 125 mm \| 0.591 in – 4.921 in
Actual Orifice Area A0	177 mm² – 12.272 mm² \| 0.274 in² – 19.022 in²
Pressure	0.5 bar – 40 bar \| 7.3 psig – 580 psig
Temperature (according to DIN EN)	-85 °C to 450 °C \| -121 °F to 752 °F
Body Material	0.6025, 0.7043, 1.0619, 430F \| Cast steel, Ductile Gr. 60-40-18, SA 216 WCB, 1.4104
Valve connections	Flange in accordance with DIN, threads
Bellows	Elastomer, stainless steel