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Professional China Carbon Steel Butterfly Valve - Electric Actuator Flange Type Butterfly Valves – Zhongfa Featured Image
  • Professional China Carbon Steel Butterfly Valve - Electric Actuator Flange Type Butterfly Valves – Zhongfa
  • Professional China Carbon Steel Butterfly Valve - Electric Actuator Flange Type Butterfly Valves – Zhongfa
  • Professional China Carbon Steel Butterfly Valve - Electric Actuator Flange Type Butterfly Valves – Zhongfa
  • Professional China Carbon Steel Butterfly Valve - Electric Actuator Flange Type Butterfly Valves – Zhongfa
  • Professional China Carbon Steel Butterfly Valve - Electric Actuator Flange Type Butterfly Valves – Zhongfa

Professional China Carbon Steel Butterfly Valve - Electric Actuator Flange Type Butterfly Valves – Zhongfa


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We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for Butterfly Valve In Hydro Power Plant, Gate Valve Pipe, Full Weld Ball Valve, We have now deep cooperation with hundreds of factories all over China. The goods we give can match with your different calls for. Choose us, and we won't make you regret!
Professional China Carbon Steel 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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We offer wonderful energy in high-quality and improvement,merchandising,product sales and marketing and advertising and procedure for Professional China Carbon Steel Butterfly Valve - Electric Actuator Flange Type Butterfly Valves – Zhongfa , The product will supply to all over the world, such as: Victoria, French, Holland, Strong infrastructure is the need of any organization. We are backed with a robust infrastructural facility that enables us to manufacture, store, quality check and dispatch our products worldwide. To maintain smooth work flow, we have sectioned our infrastructure into a number of departments. All these departments are functional with latest tools, modernized machines and equipment. Owing to which, we are able to accomplish voluminous production without compromising upon the quality.
    • We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Dinah from Bahrain - 2018.11.06 10:04
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Joseph from Uruguay - 2018.02.21 12:14
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