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China Factory For Industrial Butterfly Valves - Pneumatic Actuator Wafer Butterfly Valves – Zhongfa Featured Image
  • China Factory For Industrial Butterfly Valves - Pneumatic Actuator Wafer Butterfly Valves – Zhongfa
  • China Factory For Industrial Butterfly Valves - Pneumatic Actuator Wafer Butterfly Valves – Zhongfa

China Factory For Industrial Butterfly Valves - Pneumatic Actuator Wafer Butterfly Valves – Zhongfa


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It really is a good way to further improve our goods and service. Our mission would be to acquire inventive items to buyers with a very good encounter for Flanged Ball Valve, Rubber Lined Butterfly Valve, Butterfly Check Valve, We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!
China Factory For Industrial Butterfly Valves - Pneumatic Actuator Wafer Butterfly Valves – Zhongfa Detail:

Product Detail

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), 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

Pneumatic Actuator Wafer Butterfly Valves (2)
Pneumatic Actuator Wafer Butterfly Valves (1)
Pneumatic Actuator Wafer Butterfly Valves (3)

Product Advantage

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

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

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

Bolts and nuts use ss304 material, with higher rust protection capability.

Butterfly valve pin use modulation type, high strength, wear-resisting and safe connection.

Each product of ZFA has material report for the main parts of the valve.

The valve adopt epoxy powder painting process, thickness of tht powder is 250um at least. Valve body should be heating 3 hours under 200℃, powder should be solidify for 2 hours under 180℃.

Pneumatic actuator adopt double piston structure, with high precision and effective, and stable output torque.
Special Test: According to customer’s requirement, we can do any test you need.

ZFA Valve strictly execute API598 standard, we do both side pressure testing for all the valve 100%, guarantee deliver 100% quality valves to our customers.

All valve body casted by precise casting body, DI, WCB, Stainless Steel and many other materials, with perfect appearance, each batch has its casting stove number, easy to trace for material protection.

We use CNC machining to process the valve disc, control the precision of the valve by ourselves, guarantee good sealing property from low to high temperature.

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It truly is a great way to improve our merchandise and repair. Our mission should be to create imaginative products to prospects with a excellent knowledge for China Factory For Industrial Butterfly Valves - Pneumatic Actuator Wafer Butterfly Valves – Zhongfa , The product will supply to all over the world, such as: Madras, Uganda, Morocco, Our product quality is one of the major concerns and has been produced to meet the customer's standards. "Customer services and relationship" is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.
    • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Albert from India - 2017.01.28 18:53
    This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Quyen Staten from European - 2018.09.29 13:24
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