wafer type center lined butterfly valves
wafer type center lined butterfly valves
wafer type center lined butterfly valves
wafer type center lined butterfly valves

Wafer type center lined butterfly valves

Design: BS EN593
Flange: EN1092-1 GOST 33259-2015
Face to Face: EN558-1-Series 13; Series 14;
Materials: Body and disc : GGG40/GGG50/WCB or other as request
parameter(Dimension: mm)
parameter(Dimension: mm)
DN (mm) 50—1200mm
PN (Mpa) 1.0~1.6
Operation Handle / gearbox / electric actuator /pneumatic
Control type ON/OFF
Power pressure AC220V AC380V
PN Body 1.5~2.4
Mpa Sealing testing 1.1~1.76
Main parts Body Cast iron ,GGG 40 ,WCB  CF8 , CF8M ,CF3M
Disc CF8 , CF8M , CF3M , 2507,1.4469 , 1.4529
Seal EPDM , NBR , PTFE
Connection Wafer , flange
Standard As request
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