Home ProductsWafer Knife Gate Valve
KEBV knife gate valves are available in various designs, one-piece body and two-piece bodies, wafer, lug and flange connection, rising stem and non-rising stem, unidirectional and bidirectional seal, soft seat and metal seat, bonnetless and bonneted designs. Operation type includes: Handwheel, Lever, T-handle, Gearbox, Pneumatic, Electric and Hydraulic actuator etc.
Technical Specifications of Electric Wafer Knife Gate Valve
Size Range
DN 50~1200mm NPS 2”-48”(Large diameter on request)
Design Options
Unidirectional or Bidirectional Seal;
Rising Stem or Non-rising Stem
Body Material
GGG40, GGG50, WCB, CF8, CF8M, CF3, CF3M, A890 4A etc.
Knife Material
SS304, SS304L, SS316, SS316L, SAF2205, SAF2507
or other requested
Seat Material
NR：70°C NBR：80°C EPDM: 120°C PTFE: 150°C
Viton/FKM: 180°C Metal seat: SS304/316+Stellite ≥ 200°C
Applicable Standards
Design & Manufacture: MSS SP-81
Face to Face: MSS SP-81/ EN558-1 Series 20
Flange connection: ASME B 16.5, EN1092-1, BS “D”/”E”
(Other connections on customers’ request)
Test: MSS SP-81
Operation
Options
On/off type or Regulating type;
Voltage: 220V or 380V or other pointed one;
Explosion-proof or not.
Applications
Pulp & Paper / Water & Waste Water/Mining/Metallurgy
/Petrochemical /Printing & Dying / Pharmacy/ Beverage& Food
