41 - 50 of 50
hard seal butterfly valve
Selling leads
|
... stem, vertically lifting and lowering the valve to control the pipeline on and off; the flange connection is suitable for pipeline installation. ...
2026-04-29 00:33:12
|
|
...Valve 316L DN100 PN16 Ball Valve The manual stainless steel ball valve is driven by turning the hand wheel handle. Its working principle is to open ...
2026-04-29 00:33:12
|
|
...to open or close the valve by rotating the ball valve core. It has outstanding advantages of its own structure. There is no friction when switching...
2026-04-29 00:33:12
|
|
...Valve With Special Actuator Interface Introduction to Gate Valve Structural Features: Concealed stem design (the valve stem does not rise or fall ...
2026-04-29 00:33:12
|
|
...ause of the small friction between the sealing surfaces during opening and closing, the durability, the small opening height, the easy manufacturin...
2026-04-29 00:33:13
|
|
... knife gate valve and a pneumatic actuator. The bottom of the gate is a knife-shaped oblique cut, which has a good shearing effect, so that the ...
2026-04-29 00:33:13
|
|
...Valve For Steam Medium Introduction to Electric Parallel Double Gate Valve The Electric Parallel Double Gate Valve is specifically designed for ...
2026-04-29 00:33:12
|
|
...Valves For High Temperature High Pressure And Corrosion Resistance Gate Valve Overview They have beautiful and advanced structures. The opening and ...
2026-04-29 00:33:12
|
|
... this design, the valve body and bonnet are connected by bolts and nuts, and are sealed with a spiral wound gasket (316 with flexible graphite). ...
2026-04-29 00:33:12
|
|
...Valve 6'' Class 600 For Industrial Use Product Overview This type of high-pressure valve features a relatively heavy overall structure and ...
2026-04-29 00:33:12
|