Free Top Selling 1.8 Slurry Knife Gate Valve Wholesaler PASAY

KEBV Unidirectional knife gate valves have a raised seat that faces the flow when the valve is open. It can cause erosive damage of the seat when highly erosive media such as mining slurry are being handled. To provide protection to the seat in such situations, deflection cones are generally used. The main materials include polyurethane and stainless steel, polyurethane is more popular due to lower cost.

Polyurethane Deflection Cone is provided to pro-long valve life and to protect the valve from wear and tear. It is easily replaceable and is less expensive to replace than the entire valve. They are used in ash handling systems, cyclone feeds and discharge, pump box drains and dust collection systems. Polyurethane Deflection Cones are light in weight and are corrosion resistant.

Technical Specifications of Slurry Knife Gate Valve with Deflection Cone

Size Range: DN 50~600mm NPS 2”-24” (Large diameter on request)
Design Options: Unidirectional seal; Deflection cone at inlet port and easily replaceable; Provide protection to the seat and Pro-long seat life.
Body Material: Ductile iron, WCB or stainless steel
Knife Material: SS304, SS304L, SS316, SS316L, SAF2205 or other requested
Seat Material: NBR：80°C EPDM: 120°C PTFE: 150°C Viton/FKM: 180°C
Metal seat: 300°C
Deflection Cone: Polyurethane (PU): 100°C; Stainless steel: 300°C
Applicable Standards: Design & Manufacture: MSS SP-81 Face to Face: MSS SP-81 Flange connection: ASME B 16.5, EN1092-1, BS “D”/” E” (Other connections on customers’ request)
Test: MSS SP-81
Operation Options: Handwheel/Bevel Gear/Chain wheel, Pneumatic/Electric actuator
Applications: Pulp & Slurry / Mining/ cyclone feeds and discharge etc.
Price: US$15.00-US$26.00
1 Piece (Min. Order)

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