Flexible butterfly valve
Pneumatic flange type telescopic butterfly valve
PTFE sealing butterfly valve
Metal hard seal butterfly valve 2
Flange type telescopic butterfly valve
Flange type soft sealing butterfly valve
D341X蝶阀软密封
Clamp type soft sealing butterfly valve
Butt welding metal hard seal butterfly valve
金属
Electronic electric regulation (cut off) butterfly valve
调节蝶阀切断蝶阀
Electric ventilation butterfly valve
Electric telescopic butterfly valve
Electric flange ventilating butterfly valve
D941W
Electric flange type hard sealing butterfly valve
Flange type electric butterfly valve
D941X
Copyright All © ZSHFM
-
Security: Submit
