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Manufacturer For Knife Gate Valve - DI PN10/16 Class150 Soft Sealing Gate Valve for Water Pipe – Zhongfa Featured Image
  • Manufacturer For Knife Gate Valve - DI PN10/16 Class150 Soft Sealing Gate Valve for Water Pipe – Zhongfa
  • Manufacturer For Knife Gate Valve - DI PN10/16 Class150 Soft Sealing Gate Valve for Water Pipe – Zhongfa
  • Manufacturer For Knife Gate Valve - DI PN10/16 Class150 Soft Sealing Gate Valve for Water Pipe – Zhongfa
  • Manufacturer For Knife Gate Valve - DI PN10/16 Class150 Soft Sealing Gate Valve for Water Pipe – Zhongfa
  • Manufacturer For Knife Gate Valve - DI PN10/16 Class150 Soft Sealing Gate Valve for Water Pipe – Zhongfa

Manufacturer For Knife Gate Valve - DI PN10/16 Class150 Soft Sealing Gate Valve for Water Pipe – Zhongfa


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We now have a skilled, performance team to supply good quality services for our consumer. We often follow the tenet of customer-oriented, details-focused for Butterly Valve Parts, Dual Check Valve, Carbon Steel Butterfly Valve, Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.
Manufacturer For Knife Gate Valve - DI PN10/16 Class150 Soft Sealing Gate Valve for Water Pipe – Zhongfa Detail:

Product Detail

Size & Pressure Rating & Standard
Size DN40-DN1200
Pressure Rating PN10, PN16, CL150
Face to Face STD BS5163, DIN3202 F4, API609 
Connection STD BS 4504 PN6/PN10/PN16, DIN2501 PN6/PN10/PN16, ISO 7005 PN6/PN10/PN16, JIS 5K/10K/16K,  ASME B16.1 125LB, ASME B16.1 150LB, AS 2129 Table D and E
Upper Flange STD ISO 5211
Material
Body Cast Iron(GG25), Ductile Iron(GGG40/50)
Disc Cast Iron(GG25), Ductile Iron(GGG40/50)
Stem/Shaft Stainless Steel 304(SS304/316/410/420)
Seat CF8/CF8M+EPDM
Bushing PTFE, Bronze
O Ring NBR, EPDM, FKM
Actuator Gear Box, Electric Actuator, Pneumatic Actuator

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Product Advantage

The stem nut of the non rising stem resilient gate valve is in direct contact with the medium in the valve body. When opening and closing the valve, it is realized by rotating the valve stem. The advantage is that the height of the valve does not change when the valve is opened and closed, so the installation space is relatively small, and it is suitable for large-diameter valves and pipelines with limited installation space, such as underground pipelines, but the valve must be equipped with an opening and closing indicator to show valve opening. The disadvantage is that the valve stem thread is in direct contact with the medium, which is easily corroded by the medium, and at the same time cannot be lubricated, so it is easily damaged.

The working temperature of the resilient Seated Gate Valve is from -20 to 120℃ according to the materials. No restrication torwards the fluid’s direction and no turbulence to the flow, it will also not reduce the pressure
Epoxy painted inside is anti-corrosion as well as avoiding the secondday pollution to the fluid. The wedge is coated with EPDM, the EPDM proportion can reach 50%，steable and good resilient
Each product will be carried out appearance, material, air tightness, pressure and shell testing before leaving the factory ; unqualified products are resolutely not allowed to leave the factory.

It is used as a cutoff and adjusting equipment for the various water supply and drainage pepeline in building ,chemial ,medicine,textile,ship and other  industries. Zhongfa valve can offer OEM &ODM gate valves and parts in China.Zhongfa valve’s philosophy is to seek for high quality products with optimal service with the most ecmonical price. All valve product are test two times before shipping to ensure the quality of the product. Welcome to visit our factories. We will show the Craftsmanship of the valves.

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We believe in: Innovation is our soul and spirit. Quality is our life. Shopper need is our God for Manufacturer For Knife Gate Valve - DI PN10/16 Class150 Soft Sealing Gate Valve for Water Pipe – Zhongfa , The product will supply to all over the world, such as: Thailand, Greece, New Zealand, Only for accomplishing the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment. We always think about the question on the side of the customers, because you win, we win!
    • The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Alex from Bulgaria - 2018.08.12 12:27
    The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Princess from USA - 2017.01.28 18:53
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