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China
الشخص الذي يمكن الاتصال به Mr. Ma
NO. 345 YOUYI NORTH STREET, Shijiazhuang, Hebei
Designed to comply with API **4. Adopting dual plate design for efficient sealing. Valve inspection and testing comply with API **8. Available in Series F*6 and Series F**5. Series F*6 check valve compatible with GB, DIN, BS flanges. Face to face according to ISO ***2 basic series *6(wafer long). F**5 check valve compatible with ANSI **5/**0 flanges. Available in size 2 inch to *4 inch. Available in wafer type body. With many body/trim combinations, there is check valve to meet your application. Materials List: Body materials: Cast Iron, Ductile Iron Disc: Ductile Iron (with Nickel plated or Nylon Coated), SS **4, **4L, **6, **6L, AL-Bronze Seat: NBR, EPDM, Neoprene, PTFE, Viton Spring: Stainless Steel: ASTM A**6 Type **4, Type **6, Type **0; Stem: Stainless Steel: ASTM A**6 Type **4, Type **6, Type **0;
