Stainless Steel with Dual Plate and Wafer Check Valve DN80

When we dedicate our Cast Iron Cover and Frame Price, flexible flange adaptor, Gate Valve and services to you, we will also show you the warm pillow attitude of our employees, good reputation, rigorous work style and pragmatic spirit. Our business philosophy of 'survival by quality, development by reputation' has been deeply rooted in the hearts of management and ordinary employees. Innovation is the inexhaustible power for us to prosper and create economic and social benefits continuously. We sincerely hope that through our unremitting efforts, we will bring perfect service and excellent products to our customers.

Dual Plate Check Valve

Standard: BS5153, EN12334, API 609

Flange drilling is according to BS4504, DIN2501, and ANSI B16.1

Working pressure: 10bar/16bar/25bar

Testing pressure:

Shell: 15bar/24bar/37.5bar

Seal: 11bar/17.6bar/27.5bar

Material: Ductile iron GGG40/50 or Cast IronGG25

Disc: Ductile iron/Aluminum Bronze, Stainless steel

Stem: Stainless steel

Seat: EPDM/Viton

Coating: Internal and external with fusion bonded epoxy coating min250μm or Liquid Epoxy painting

Dual Plate Check Valve

We always adhere to the concept of quality development and lead the development of the industry by researching and producing 'high, precise and advanced' Stainless Steel with Dual Plate and Wafer Check Valve DN80. High quality, low price is our company's permanent business philosophy, 'win-win' is our company's basic principle. We insist on offering high quality production with good business concept, honest sales and the best and fast service.

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