Size & Pressure Rating & Standard | |
Size | DN40-DN1200 |
Pressure Rating | PN10, PN16, CL150, JIS 5K, JIS 10K |
Face to Face STD | API609, BS5155, DIN3202, ISO5752 |
Connection STD | PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259 |
Upper Flange STD | ISO 5211 |
Material | |
Body | Cast Iron(GG25), Ductile Iron(GGG40/50) |
Disc | DI+Ni, Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, DI/WCB/SS coated with Epoxy Painting/Nylon/EPDM/NBR/PTFE/PFA |
Stem/Shaft | SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel |
Seat | NBR, EPDM/REPDM, PTFE/RPTFE, Viton, Neoprene, Hypalon, Silicon, PFA |
Bushing | PTFE, Bronze |
O Ring | NBR, EPDM, FKM |
Actuator | Hand Lever, Gear Box, Electric Actuator, Pneumatic Actuator |
Ductile Iron Body Ductile iron has a higher tensile strength and corrosion resistance than traditional cast iron, especially in water.
Nylon coated disc provides an additional layer of corrosion resistance, making the valve ideal for use with corrosive or chemically treated fluids. The smooth surface also minimizes fluid resistance, ensuring better flow control and efficiency.
Honeywell electric actuators automate valve operation, allowing remote and precise control of fluid flow. Centralized monitoring and operation are also possible.
The wafer butterfly valve can be installed directly between pipe flanges without the need for additional brackets or supports. The disc opens and closes easily, helping to reduce energy consumption and extend the life of the valve.
Q: Are you a Factory or Trading?
A: We’re a factory with 17 years production experience, OEM for some customers around the world.
Q: What is your After-sales service term?
A: 18 months for all our products.
Q: Do you accept custom design on size?
A: Yes.
Q: What's your terms of payment?
A : T/T, L/C.
Q: What is your transportation method?
A: By sea, by air mainly, we also accept express delivery.