OEM Best Flanged Gate Valve Factories – Non Rising Knife Gate Valve,Actuator,WCB,CF8,CF3,CF8M,CF3M,304,304L,316,316L,4A,5A,F51,F53,F55 – UNIQUE

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We now have a specialist, efficiency workforce to deliver excellent service for our purchaser. We always follow the tenet of customer-oriented, details-focused for Non Lubricated Plug Valve, Sink Strainer Basket, Silent Check Valve, We believe we will become a leader in developing and producing high quality products in both Chinese and international markets. We hope to cooperate with more friends for mutual benefits.
OEM Best Flanged Gate Valve Factories – Non Rising Knife Gate Valve,Actuator,WCB,CF8,CF3,CF8M,CF3M,304,304L,316,316L,4A,5A,F51,F53,F55 – UNIQUE Detail:

Rate: Class150
Size: NPS2-48 ( DN50-DN1200)
Connection: Wafer type, Flange type, Lug type, Welded type
Seal type: Soft or metal
Material: GGG40-A356, CF8-A351, CF8M-A351
Operated type: Handwheel, chainwheel, bevel gear, electric, pneumatic.

1. Valve adopts integral design, with small fluid resistance and flexible operation.
2. The screw drive of manual knife gate valve adopts the design of double plane bearing, which makes the transmission frictional force greatly reduced, so that the valve can be opened easily and easily.
3, using movable type knife gate valve seal seat seal, and USES the o-ring preloaded with pre-tightening force make the seal seat close to the disc, leakage amount is greatly reduced, wear of sealing pair in the long-term use of automatic compensation function to improve the service life.
4. Fixed guide claw, no groove design, not easy to cause media accumulation or card resistance.
5. the seat can be according to the needs of medium and conditions, choose metal hard seal or soft seal: ram adopt surface chromium plated or ion nitriding treatment, make the ram is more wear-resisting, longer service life of sealing face;Soft seal optional PTFE seat or enhanced PTFE seat or tri-propylene, butyl rubber, good sealing, corrosion resistant.
6. Wide range of media adaptation: good sealing performance and economic practicability, operation can be manual, pneumatic, electric, practical range is very wide.


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OEM Best Flanged Gate Valve Factories –  Non Rising Knife Gate Valve,Actuator,WCB,CF8,CF3,CF8M,CF3M,304,304L,316,316L,4A,5A,F51,F53,F55 – UNIQUE detail pictures


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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and advancement, we will build a prosperous future with each other with your esteemed firm for OEM Best Flanged Gate Valve Factories – Non Rising Knife Gate Valve,Actuator,WCB,CF8,CF3,CF8M,CF3M,304,304L,316,316L,4A,5A,F51,F53,F55 – UNIQUE , The product will supply to all over the world, such as: French, Hamburg, Seychelles, The quality of our products is equal to OEM's quality, because our core parts are the same with OEM supplier. The above products have passed professional certification, and we not only can produce OEM-standard products but we also accept Customized Products order.
  • Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Dominic from French - 2017.09.28 18:29
    Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Carol from Georgia - 2017.10.13 10:47
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