full PTFE lined butterfly valve
full PTFE lined butterfly valve,PTFE Seated Butterfly Valves
Full PTFE Lined Butterfly Valve ,PTFE PFA seat and disc butterfly valve
Full PTFE Lined Butterfly Valve ,PTFE PFA seat and disc butterfly valve
full PTFE lined butterfly valve
1)DN40-DN600
2)PN1.0/1.6MPa
3)ISO9001:2008
Full PTFE Lining Butterfly Valve
Main materials:
Body: Cast iron, ductile iron, stainless steel, cast steel (WCB)
Disc: stainless steel, ductile iron with nylon/PTFE/PFA coated.
Seat: PFA,PTFE
Stem: SS316,304,410
Operated: Handle or wormgear, pneumatic, electric actuator