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Factory Made Hot-Sale Reliable Butterfly Valve - Electric Flange Butterfly Valves – Zhongfa Featured Image
  • Factory Made Hot-Sale Reliable Butterfly Valve - Electric Flange Butterfly Valves – Zhongfa
  • Factory Made Hot-Sale Reliable Butterfly Valve - Electric Flange Butterfly Valves – Zhongfa
  • Factory Made Hot-Sale Reliable Butterfly Valve - Electric Flange Butterfly Valves – Zhongfa
  • Factory Made Hot-Sale Reliable Butterfly Valve - Electric Flange Butterfly Valves – Zhongfa
  • Factory Made Hot-Sale Reliable Butterfly Valve - Electric Flange Butterfly Valves – Zhongfa

Factory Made Hot-Sale Reliable Butterfly Valve - Electric Flange Butterfly Valves – Zhongfa


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Factory Made Hot-Sale Reliable Butterfly Valve - Electric Flange 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

Flange Type Butterfly Valve (1)
Flange Type Butterfly Valve (2)
Flange Type Butterfly Valve (3)(1)
Flange Type Butterfly Valve (8)
Flange Type Butterfly Valve (3)
Flange Type Butterfly Valve (4)

Product DetailProduct Advantage

After natural cooling, the adhesive of the powder is higher than regular type, guarantee there’s no color change in 36 months.

Pneumatic actuators adopt double piston structure, with high precision and effective, and stable output torque.

Suitable Media: Wafer and other neutral medium, working temperature from -20 to 120℃, the application of the valve can be municipal construction, wafer conservancy project, water treatment etc.

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.

The valve body adopt GB standard material, there’re total 15 processes from iron to valve body.

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.

The electric actuator is a mini design type with compact structure inside, it’ll save your space more than 1/2 so suitable for a more compact space.

The valve body made of ductile iron, ss304, WCB, SS316(L) etc., it has great mechanical performance when used in high pressure condition.

The flange type butterfly valve is made by ductile iron, it has a great feature that short face to face dimension and easy to install. The valve torque is small and the sealing surface between the seat and disc is small.

Our valve can be produced by different kinds of materials, it’s produced by international standard and national standard according to your requirement.

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With sophisticated technologies and facilities, strict top quality handle, reasonable value, exceptional support and close co-operation with clients, we are devoted to furnishing the ideal worth for our clients for Factory Made Hot-Sale Reliable Butterfly Valve - Electric Flange Butterfly Valves – Zhongfa , The product will supply to all over the world, such as: Nairobi, Turkmenistan, Paraguay, Providing the best products, the most perfect service with the most reasonable prices are our principles. We also welcome OEM and ODM orders.Dedicated to strict quality control and thoughtful customer service, we are always available to discuss your requirements and ensure full customer satisfaction. We sincerely welcome friends to come negotiate business and start cooperation.
    • Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
    5 Stars By Andrew from Gabon - 2018.06.03 10:17
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Cindy from Luxemburg - 2017.03.08 14:45
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