DN500 Double flanged butterfly valve

//DN500 Double flanged butterfly valve

DN500 Double flanged butterfly valve

TRIPLE OFFSET BUTTERFLY VALVE, DOUBLE FLANGED RF, WCB/WCB/420SS/304SS+GRAPHITE, BARE STEM ,PN40 DN500
Product name   Three eccentric hard sealing flange butterfly valve
Nominal diameter   DN 50-DN 3600 ( 2”- 144”)
Nominal pressure   PN 6-PN 100  ( 86Lb – 600Lb )
Design standard   API 609 / EN593 (BS5155&DIN3354)
Structure length   API 609 / EN558-1 Series 13 &14 (BS5155&DIN3202)
Flange connection   ASME B16.5 B16.47 / EN1092-1  EN1092-2
Product features
-Three eccentric butterfly board design
-Excellent gas liquid partition, zero leakage
-Welding in butt welding stellite alloy or stainless steel seat seat, especially suitable for long-term use
-Valve seat is open and close without friction, no wear, no card stagnation
-Small torque, torque
-Fire safety design
-Main material cast steel, stainless steel, alloy steel
-Operating handle, worm gear, electric, pneumatic, hydraulic or electric linkage
Application
Water, sea water, oil, gas, corrosive medium
2018-09-16T04:10:24+00:00