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Best Price For Ductile Iron Butterfly Valve - Electric Actuator Flange Type Butterfly Valves – Zhongfa Featured Image
  • Best Price For Ductile Iron Butterfly Valve - Electric Actuator Flange Type Butterfly Valves – Zhongfa
  • Best Price For Ductile Iron Butterfly Valve - Electric Actuator Flange Type Butterfly Valves – Zhongfa
  • Best Price For Ductile Iron Butterfly Valve - Electric Actuator Flange Type Butterfly Valves – Zhongfa
  • Best Price For Ductile Iron Butterfly Valve - Electric Actuator Flange Type Butterfly Valves – Zhongfa
  • Best Price For Ductile Iron Butterfly Valve - Electric Actuator Flange Type Butterfly Valves – Zhongfa

Best Price For Ductile Iron Butterfly Valve - Electric Actuator Flange Type Butterfly Valves – Zhongfa


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With a positive and progressive attitude to customer's curiosity, our organization repeatedly improves our products top quality to meet the wants of consumers and further focuses on safety, reliability, environmental necessities, and innovation of Flanged Butterfly Valve, Wafer Style Butterfly Valve, Centric Butterfly Valve, We are not satisfied with the present achievements but we are trying best to innovate to meet buyer's more personalized needs. No matter where you are from, we are here to wait for your kind request, and welcom to visit our factory. Choose us, you can meet your reliable supplier.
Best Price For Ductile Iron Butterfly Valve - Electric Actuator Flange Type Butterfly Valves – Zhongfa Detail:

Product Detail

Size & Pressure Rating & Standard
Size DN40-DN4000
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), Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, Aluminium Alloy.
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

Product Display

Electric Actuator1
Electric Actuator3
Electric Actuator2

Product Advantage

Our valve connection standards include DIN, ASME, JIS, GOST, BS etc., it’s easy for customers to choose the suitable valve, help our customers reduce their stock.

Our valve has standard thickness according to GB26640, makes it capable of holding high pressure when needed.

The valve body use GGG50 material, has higher mechanical property, rate of spheroidization more than 4 class, makes the ductility of the material more than 10 percent. Compared to regular cast iron, it can suffer higher pressure.

Our valve seat use imported nature rubber, with more than 50% of rubber inside. The seat has a good elasticity property, with long service life. It can be open and close more than 10,000 times with no damage for the seat.

The valve seat is wide edge seat, sealing gap is wider than regular type, makes the sealing for connection easier. Wider seat also easy to install than narrow seat. The stem direction of the seat has lug boss, with O ring on it, archive the second sealing of the valve.

The valve seat with 3 bushing and 3 O ring, helps supporting the stem and guarantee the sealing.

Each valve should be cleaned by ultra-sonic cleaning machine, in case of contaminant left inside, guarantee the cleaning of the valve, in case of pollution to the pipeline.

The valve body use high adhesive force epoxy resin powder, helps it adhere to the body after melting.

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Always customer-oriented, and it's our ultimate target to be not only the most reliable, trustable and honest supplier, but also the partner for our customers for Best Price For Ductile Iron Butterfly Valve - Electric Actuator Flange Type Butterfly Valves – Zhongfa , The product will supply to all over the world, such as: Florence, Guinea, Bangladesh, Our company has abundant strength and possesses a steady and perfect sales network system. We wish we could establish sound business relationships with all customers from at home and abroad on the basis of mutual benefits.
    • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Phoebe from Pakistan - 2017.12.02 14:11
    The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Honorio from Colombia - 2018.05.15 10:52
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