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Manufacturer Of Air Butterfly Valve - Electric Flange Butterfly Valves – Zhongfa Featured Image
  • Manufacturer Of Air Butterfly Valve - Electric Flange Butterfly Valves – Zhongfa
  • Manufacturer Of Air Butterfly Valve - Electric Flange Butterfly Valves – Zhongfa
  • Manufacturer Of Air Butterfly Valve - Electric Flange Butterfly Valves – Zhongfa
  • Manufacturer Of Air Butterfly Valve - Electric Flange Butterfly Valves – Zhongfa
  • Manufacturer Of Air Butterfly Valve - Electric Flange Butterfly Valves – Zhongfa

Manufacturer Of Air Butterfly Valve - Electric Flange Butterfly Valves – Zhongfa


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Quality First,and Customer Supreme is our guideline to provide the best service to our customers.Nowadays, we are trying our best to become one of the best exporters in our field to meet customers more need for Reliable Butterfly Valve, Automatic Gate Valve, Offset Butterfly Valve, Because we stay in this line about 10 years. We got best suppliers support on quality and price. And we had weed out suppliers with poor quality. Now many OEM factories cooperated with us too.
Manufacturer Of Air 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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To meet the customers' over-expected gratification , we have our robust crew to offer our best over-all support which includes marketing, income, coming up with, production, excellent managing, packing, warehousing and logistics for Manufacturer Of Air Butterfly Valve - Electric Flange Butterfly Valves – Zhongfa , The product will supply to all over the world, such as: Madrid, Sheffield, Ukraine, During in 11 years, We've participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !
    • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Sharon from Saudi Arabia - 2018.12.14 15:26
    This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Arthur from Ireland - 2017.06.25 12:48
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