Knife Gate Valve

Product Description

Knife Gate Valve are With advantages of compact structure, reasonable design, material saving, reliable sealing, convenient operation, small volume, full passage flow, small flow resistance, small weight, easy installation and maintenance.
Knife gate valves can be used as cut off Valve and Adjustable Valve in some situations. It can be serviced under the Pressure Rating PN1.0~PN2.5Mpa, Service Temperature under -29~550C
Knife Gate Valves are with A “CUTTING OFF” knife, it can clean the stickers of the sealing surface to clear the Sundries automatically. Further more, a stainless steel material knife can also prevent the leakage led by corrosion.
Divided by Diameters, knife gate valve is into non-rising stem (NRS) and rising Stem (OS & Y) type.
(NRS = DN50~DN900, OS&Y=DN50~DN900), Inside of a Knife gate valve can be designed as V type, Triangle Type or Pentagon Type Passage. A “V” type Knife can be serviced as adjustable control applications.
Knife Gate Valves are available in Wafer Type Knife Gate Valve, Flanged Type Knife Gate Valve, Though Going
Knife Gate Valve, Penstock, Metal to Metal Seated Knife Gate Valve and Resilient (Soft) Seated Knife Gate Valves
Knife Gate Valves are designed and manufactured strictly to DIN, BS, ANSI, API, ISO & GB standards
Materials available in Cast Iron, Ductile Iron, Cast Steel, Stainless Steel, Duplex and Special Alloys
Size Ranges from 2”NB to 50”NB
Pressure Ratings available in PN10, PN16, ANSI 125 & ANSI 150
Operations in Handwheel, Gear, Pneumatic, Hydrau-Pneumatic and Electric etc.