China Split Body PTFE Lined Wafer Butterfly Valve

PTFE Wafer Butterfly Valve can be service on special conditions, like high temperature, corrosive environment. Like in mining, seawater etc...
1- Body: Ductile Iron GGG40/50 or Cast Iron GG25 or CF8/CF8M or WCB
2- Spindle: SS420/SS431/SS416
3- Disc: Ductile Iron, Cast Iron. SS304 (CF8) Stainless steel
4- Seat: EPDM or PTFE
5- Pin: Stainless Steel
6- Epoxy Resin coating internal & external, thickness above 250 micron
7- Connection: Wafer type, lug type, flange type
8- Work pressure: PN10/16; Size Range: 2" to 72 "
9- Design Standard: DIN, EN558-1, API609; Top flange: ISO 5211;
10- Operate: Handwheel or Worm Gear
WALTER-FSV Company's Butterfly Valve can be equiped with Electric Actuator, or Pneumatic Actuator. Welcome your enquiry for more details.