China High Quality High Pressure Gate Valve Manufacturer – Stainless Steel Knife Gate Valve,CF8,CF3,CF8M,CF3M,304,304L,316,316L,4A,5A,F51,F53,F55 – UNIQUE

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"Control the standard by the details, show the power by quality". Our organization has strived to establish a highly efficient and stable employees team and explored an effective high-quality command method for Iron Ball Valve, 25mm Ball Valve, Pvc Non Return Valve, Our products have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. Looking forward to build up a good and long term cooperation with you in coming future!
China High Quality High Pressure Gate Valve Manufacturer – Stainless Steel Knife Gate Valve,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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China High Quality High Pressure Gate Valve Manufacturer –  Stainless Steel Knife Gate Valve,CF8,CF3,CF8M,CF3M,304,304L,316,316L,4A,5A,F51,F53,F55 – UNIQUE detail pictures


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Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers for China High Quality High Pressure Gate Valve Manufacturer – Stainless Steel Knife Gate Valve,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: Belize, Barbados, Guatemala, We hope we can establish long-term cooperation with all of the customers. And hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need!
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Grace from Saudi Arabia - 2018.02.12 14:52
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Eve from Milan - 2017.09.26 12:12
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