Non-rising Knife Gate Valve stem spindle manual slide manufacture stainless steel

Lug Knife Gate Valves

Huachao Lug Knife Gate Valve has features of compact structure and light weighted. Huachao Lug Knife Gate Valve is designed with lower operation torque, full bore, high cv, sealing surface self clean, short F-F dimension, installation space saving and easy maintenance. It is widely used in modern industrial such as mining, power plant, city waste water disposing food and beverage, paper mill, pharmaceutical, and chemical industry etc., upon request valve can be offered with manual pneumatic, electric or hydraulic actuated remote control service.

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Non-rising Knife Gate Valve

It’s changeable rubber ring knife gate valves seal principle mainly through the gate and rubber seals close to achieve the sealing effect. The main features of this structure is that the rubber ring is in the seat on the envelope ladder groove, the seal is locked by metal pressing sets, making ring sealing will not switch off when processing, and if the seals broken, you can remove the metal press kits replace the rubber ring at random, which improves the valve efficiency greatly. It’s a cost-effective, high-performance product.

Size Range: 2”-80”

Pressure rating:  class 125 to 150; PN6-PN16

Standard compliance: MSS SP-81

Main material: stainless steel, carbon steel, cast iron

Disc: 2Cr13, 201, 304, 316, 316L

Temperature: ≤120℃

Leakage: class A

Packing type: X

Packing seal PTFE

Media: coal, food, paper making, chemical, pulp, fiber, medicine

Established in 1984, Huachao is one of the leading manufacturers and suppliers of quality high-tech non-rising knife gate valve. We are equipped with a professional factory which has a strict quality control system. May you need it, welcome to wholesale non-rising knife gate valve at competitive price with us.