We hope to become a modern manufacturer and supplier of the DI Socket Fittings with K-type Joint, DI Flange Pipes and Fittings, hinged manhole with grand scale, standardized management, advanced technology, strong strength and sustainable development. We insist on people-oriented, change the way of company development, take the road of sustainable development, and give back to the society with good working performance. Our company attaches importance to independent innovation of products, and has established a perfect research and development system after years of investment and development. Our company with high performance of equipment, high quality of service, high quality of staff to meet the development needs of customers.
Ductile Iron Butterfly Valve
Size: | DN50-DN1200 |
Face to Face: | API609, BS5155, DIN3202, ISO5752 |
Top Flange: | ISO5211 |
Normal Pressure: | PN1.0/1.6Mpa(150/200PSI) |
Body: | Cast Iron/Ductile Iron/WCB/ALB/CF8/CF8M |
Disc: | DI/ALB/CF8M/CF8/Hastelloy Alloy/Monel |
Stem: | SS416/304/316/431 |
Seat: | NBR/EPDM |
SuitableTemperature: | -40C to 150º C |
Actuation: | Hand lever,Worm-gear/hand-wheel,Electric-actuator,Pneumatic-actuator,Hydraulic-actuator |
Standard
Design and Manufacture Conform to EN593, API609
Flange dimensions Conform to EN1092-2 PN10
Face to Face dimensions Conform to EN558 series
Topwork's dimensions Conform to ISO5211
Testing Conform to API598,EN12266-1
Related types of butterfly valves:
We have other types of butterfly valves: Lug type butterfly valve, U flange butterfly valve, double flange butterfly valve, fluorine lined PTFE butterfly valve, double eccentric butterfly valve and triple eccentric butterfly valves used in Marine industry, Water supply and drainage, fire fighting, shipbuilding, water treatment and other systems, with Nominal Diameter of DN50 to DN1200, NBR/EPDM/VITON.
Standards: EN593, API609, API6D
Ductile Iron Butterfly Valve
PRODUCTION PROCESS
Our Soft Seated ANSI/DIN/JIS Cast Ductile Iron Lug Butterfly Valve is advanced in production technology to meet different needs to the greatest extent, so that is the first choice of most customers. Our company pays attention to the cultivation of employees' learning ability, because it enables people to improve their work efficiency and help their company achieve the expected goals. The company has professional technical personnel, a number of independent independent intellectual property rights, and has established long-term strategic cooperative relations with many universities.
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