Pneumatic Butterfly Valve
1)Materials:
Body: Cast iron, ductile iron,
Disc: Ductile iron, stainless steel
Sealed seat: EPDM
Stem: 2Cr13
Suitable temperature: ≤ 80 C
Suitable medium: Water, air etc.
Pressure rating: PN (MPa) 1.0, 1.6
2)Design and manufacture: GB12238
3)Face to face dimension: GB12221 (Series20)
4)Flange connection: GB4216, ISO7005, DIN2501, GBFF17241
More Product Features
Yongkang Lianggong Valve Co., Ltd (YONLIN Valve Co., Ltd) is the professional cast iron/ductile iron ball valve and swing check valve manufacturer and distributor in China.
Products: Ball Valve, Check Valve, Diaphragm valve, Strainer, Butterfly valve, Gate valve, Globe valve.
Main products: ANSI cast iron ball valve, ANSI Teflon fused cast iron ball valve, DIN cast iron ball valve, wafer end cast iron ball valve, JIS cast iron ball valve, BS cast iron ball valve, threaded ball valve(1000psi-5000psi), swing check valve
Standards: ANSI, DIN, JIS, BS, ISO, ASME
Certificates: API6D, CE1128, and ISO9001: 2008 and AZ TS2733022
Capability: Annual turnout reaches to 750million dollars. The export turnout is about 50%.
