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Knife Gate Valves

Product details Working pressure of knife gate valves: ATM/0.1MPA~0.35MPA Working temperature of knife gate valves: -20℃~500℃ Main size: DN100-1000 Main material: SS304, SS304L, SS316, SS316L, WCB and etc. Driving model: manual, pneumatic or electrical Connection model: wafer type and flange...

Product details

Working pressure of knife gate valves: ATM/0.1MPA~0.35MPA

Working temperature of knife gate valves: -20?~500?

Main size: DN100-1000

Main material: SS304, SS304L, SS316, SS316L, WCB and etc.

Driving model: manual, pneumatic or electrical

Connection model: wafer type and flange type  

Flange Connection Rating: ANSI B16.5 150LB, GB, HG, SH or designated by client


Product advantages

1.The shell and its main components are precision casting with firm structure, high strength and good appearance.

2.The gate plate is designed as blade type with good sealing. When the gate valve is closed, the inclined side will put pressure to the valve seat.   

3.The buffing can be 400#, apply to convey food or medicine.

4.The perfect control system may raise the automation level, ensure the high-efficiency and reliable operation.


Product application

This knife gate valve is mainly used in opening and closing pipeline in the solid material conveying system. Its fully closed structure is applicable for outdoor condition. And generally this knife gate valve is used at the bottom of silos, hoppers or other related equipment. 

Hanrui Puzer is professional as one of the leading knife gate valves manufacturers and suppliers in China. Equipped with advanced equipment and experienced staff, we now have high quality products for sale. Should you have any interest in it, please feel free buy knife gate valves at best price with us. We will offer you the greatest after-sales service and fast delivery.


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