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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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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, believe in the 1st and management the advanced" for Lug Style Butterfly Valve, Butterfly Valve With Pneumatic Actuator, Motor Operated Butterfly Valve, We welcome an prospect to do enterprise along with you and hope to have pleasure in attaching even more aspects of our items.
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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We hold strengthening and perfecting our items and repair. At the same time, we get the job done actively to do research and progress for Hot Sale Butterfly Check Valve - U Section Flange Butterfly Valve – Zhongfa , The product will supply to all over the world, such as: Swiss, French, Colombia, Customer satisfaction is our goal. We are looking forward to cooperating with you and providing our best services for you. We warmly welcome you to contact us and please feel free to contact us. Browse our online showroom to see what we can do for you. And then E-mail us your specifications or inquiries today.
    • This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Deirdre from Puerto Rico - 2017.12.19 11:10
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Gill from Afghanistan - 2017.03.07 13:42
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