PZ73H-10 knife shaped clamp gate valve GB national standard 10kg external electric hydraulic

Unidirectional Knife Gate Valve PZ43X/H-10C/P/R

PZ73H-10 knife shaped clamp gate valve GB national standard 10kg 2520 (plum blossom)

PZ473H-10 knife shaped clamp gate valve GB national standard 10kg with added sprocket

PZ573H-10 knife shaped clamp gate valve GB national standard 10kg external bevel gear

PZ673H-10 knife shaped clamp gate valve GB national standard 10kg external magnetic pneumatic head

PZ673H-10 knife shaped clamp gate valve GB national standard 10kg external pneumatic head

PZ673H-10 knife shaped clamp gate valve GB national standard 10kg external hydraulic

Manual knife gate valve PZ73H

Pneumatic bidirectional polyurethane knife gate valve PZ673DX

Manual rising stem ceramic knife gate valve PZ73TC

American standard stainless steel flange globe valve ANSI s.s flange globe valve J41W-300LB