Industrial Usage, Water Industrial Usage, Household Usage
Plactic Bag+Paper Cover+Plywood Cases
Technical Data DN40-DN600mm PN1.0-1.6MPa Body: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel Seat: EPDM, NBR, Stainless Steel Stem: Stainless Steel Disc: Ductile Iron with Nickel Coating, Ductile Iron with Nylon Coating, Stainless Stee 304/316L, Alu-Bronze Spring: Stainless Steel Flange Connection: DIN, ANSI, BS, JIS, UNIVERSAL FLANGE
Product Features: Wafer body style fit between FF or RF flanges Upper and lower PTFE thrust washers Resilient Buna-N or EPDM Seats Dual plate valves give maximum strength with minimum opening time Torsion springs assist valve closure, preventing flow reversal Thrust washer reduce friction and wear of valve plate hinges.
CNBM INTERNATIONAL CORPORATION Build your world with our materials. We are a primary subsidiary of China National Building Material Group Co., Ltd. CNBM Group is a central government-owned enterprise and a Fortune Global 500 company (Ranking 259th in 2017). It is the largest building material manufacturer and service provider in the world, with 15 publicly-listed companies and over 180,000 employees (2017).