Wafer type butterfly valve DN 25, connection PN10/16, body made of nodular cast iron GGG40, disc made of stainless steel 1.4408, seat ring made of NBR, DVGW gas with pneumatic quarter-turn actuator double acting
Nominal width :DN25 - 1'' inch
Connection :Flange PN10 , Flange PN16
Design :Wafer
Body:Ductile Cast Iron (GGG40)
Face to Face length :EN558-1, Series 20
Sleeve material :NBR
Disc :Stainless steel
Temperature range :-20°C to +90°C , Für DVGW Gas Zulassung -20°C bis +60°C
Wafer type butterfly valve DN 25 connection PN10/16, body made of nodular cast iron GGG40, disc made of stainless steel 1.4408, seat ring made of NBR, approval DVGW gas with electric actuator J4C-S20, running time (90°): 9s ± 10%, multi voltage 24V - 230V - 240V AC/DC
Wafer type butterfly valve DN 25, connection PN10/16, body made of nodular cast iron GGG40, disc made of stainless steel 1.4408, seat ring NBR, zualssing DVGW gas with pneumatic quarter-turn actuator single acting
Wafer-type gas butterfly valve DN 25connection PN10/16, body made of nodular cast iron GGG40, disc made of stainless steel 1.4408, seat ring made of NBR, approval DVGW Gas with hand lever (Al)
Electric gas butterfly valve - flanged butterfly valve DN25 gas, connection flanges PN10/16, body made of nodular cast iron GGG40, disc made of stainless steel 1.4408, seat ring made of NBR, approval: DVGW for gas with electric actuator J4C-S20, running time (90°): 9s ± 10%, Multivoltage 24V -230V - 240V AC/DC
Gas butterfly valve - flanged butterfly valve DN 25 gas Connection flanges PN10/16, tight-closing, centric, body made of nodular cast iron GGG40, disc made of stainless steel 1.4408, seat ring made of NBR, DVGW gas with hand lever (Al)
Gas butterfly valve - flanged Butterfly valve DN 25 gas connection PN10/16, body made of nodular cast iron GGG40, disc made of stainless steel 1.4408, seat ring made of NBR, DVGW gas with pneumatic quarter-turn actuator double-acting
Gas butterfly valve - flanged Butterfly valve DN 25 gas, connection flanges PN10/16, body made of nodular cast iron GGG40, disc made of stainless steel 1.4408, seat ring made of NBR, approval: DVGW gas with pneumatic quarter-turn actuator single-acting
