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Hot Sale Butterfly Check Valve - U Section Flange Butterfly Valve – Zhongfa Featured Image
  • Hot Sale Butterfly Check Valve - U Section Flange Butterfly Valve – Zhongfa
  • Hot Sale Butterfly Check Valve - U Section Flange Butterfly Valve – Zhongfa
  • Hot Sale Butterfly Check Valve - U Section Flange Butterfly Valve – Zhongfa
  • Hot Sale Butterfly Check Valve - U Section Flange Butterfly Valve – Zhongfa
  • Hot Sale Butterfly Check Valve - U Section Flange Butterfly Valve – Zhongfa
  • Hot Sale Butterfly Check Valve - U Section Flange Butterfly Valve – Zhongfa

Hot Sale Butterfly Check Valve - U Section Flange Butterfly Valve – Zhongfa


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We usually perform being a tangible workforce making sure that we will give you the most beneficial excellent plus the finest selling price for Swing Type Check Valve, Butterfly Valve Double Flange, Stainless Steel Ball Valve, In order to expand our international market, we mainly supply our oversea customers Top quality performance products and service.
Hot Sale Butterfly Check Valve - U Section Flange Butterfly Valve – 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

U Type Butterfly Valve (9)
U Type Butterfly Valve (10)
U Type Butterfly Valve (15)
U Type Butterfly Valve (20)
U Type Butterfly Valve (22)
U Type Butterfly Valve (13)

Product Advantage

Simple structure, good interchangeability and low price.

The valve stem seal is not easy to deform, avoids normal valve stem leakage, and the overall support is good, stable and firm.

The less seat rubber, the less likely it is to swell, making it easier to keep torque within the proper range.

The two-piece valve stem with pinless connection has a simple and compact structure, and is very convenient for maintenance and disassembly.

The butterfly plate has the function of automatic centering, and the butterfly plate and the valve seat are closely matched

The phenolic back seat is non-shedding, stretch-resistant, leak-proof and easy to replace.

The gear operated U-shaped butterfly valve is mounted between two flanges. Butterfly valves are held in place by bolts or studs and nuts between the flanges. Of course, it is not possible to disconnect only one side of the piping system from the valve with this type of installation.
A butterfly valve is a valve that isolates or regulates the flow of a fluid. The closing mechanism is a disk that rotates.

All surfaces of the valve interior is clean, dry and free from grease before painting. The valve surfaces coated with epoxy coating approved for drinking water applications.

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With our loaded working experience and thoughtful products and services, we've got been acknowledged as a reputable supplier for most international buyers for Hot Sale Butterfly Check Valve - U Section Flange Butterfly Valve – Zhongfa , The product will supply to all over the world, such as: Luxemburg, Bogota, Dominica, Looking forward, we will keep pace with the times, continuing to create new products. With our strong research team, advanced production facilities, scientific management and top services, we will supply high quality products to our customers worldwide. We sincerely invite you to be our business partners for mutual benefits.
    • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Alan from Sacramento - 2017.02.14 13:19
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Gabrielle from Belize - 2018.11.04 10:32
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