Brief: Discover the NBR Seat Slurry Knife Gate Valve with Double Acting Pneumatic Actuator, designed for optimal sealing and durability in harsh conditions. Ideal for soda ash, paper pulping, and mining industries, this valve ensures minimal wear and easy maintenance without pipeline disruption.
Related Product Features:
Features a pressure-sealed soft seat for superior sealing and abrasion resistance.
Double-acting pneumatic actuator ensures reliable operation in demanding environments.
Wedge design with circular arc cross-section prevents medium entry into the valve chamber.
Allows online disc removal for inspection or replacement without pipeline disassembly.
Two-way sealing design eliminates the need for flow direction consideration.
Operates within a pressure range of up to 150 Lb and temperatures up to 150℃.
Non-packing design with synthetic rubber sleeve for effective sealing.
Not suitable for throttling; designed for full open or close operation only.
FAQ:
What industries is the NBR Seat Slurry Knife Gate Valve suitable for?
This valve is widely used in industries such as soda ash production, paper pulping, and mining due to its robust design and sealing capabilities.
Can the valve be used for throttling applications?
No, the Slurry Knife Gate Valve is designed solely for on-off applications and should not be used in throttling or half-open conditions.
How does the valve achieve its sealing effect?
The valve uses a pressure-sealed soft seat that tightens the disc for optimal sealing. When fully open, the seats connect closely to prevent medium entry into the valve chamber, reducing wear.