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High Quality Butterfly Valve Rubber Seat - Electric Flange Butterfly Valves – Zhongfa Featured Image
  • High Quality Butterfly Valve Rubber Seat - Electric Flange Butterfly Valves – Zhongfa
  • High Quality Butterfly Valve Rubber Seat - Electric Flange Butterfly Valves – Zhongfa
  • High Quality Butterfly Valve Rubber Seat - Electric Flange Butterfly Valves – Zhongfa
  • High Quality Butterfly Valve Rubber Seat - Electric Flange Butterfly Valves – Zhongfa
  • High Quality Butterfly Valve Rubber Seat - Electric Flange Butterfly Valves – Zhongfa

High Quality Butterfly Valve Rubber Seat - Electric Flange Butterfly Valves – Zhongfa


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High Quality Butterfly Valve Rubber Seat - 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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Well-run equipment, expert income workforce, and far better after-sales expert services; We are also a unified large family, anyone stick to the corporate value "unification, dedication, tolerance" for High Quality Butterfly Valve Rubber Seat - Electric Flange Butterfly Valves – Zhongfa , The product will supply to all over the world, such as: United States, Mombasa, Frankfurt, our qualify products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients.we hope we can provide a safe, environmental products and super service to our clients from all of the world and establish strategic partnership with them by our professional standards and unremitting efforts.
    • The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Teresa from Jamaica - 2017.11.01 17:04
    The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Griselda from Lebanon - 2017.05.31 13:26
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