English
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


Product Detail

Related Video

Feedback (2)

Well-run devices, expert profits group, and better after-sales companies; We have been also a unified huge family, everybody keep on with the organization worth "unification, determination, tolerance" for Lug Butterfly Valve, Butterfly Valve Rubber Seat, Butterfly Valve Shaft, Welcome all nice buyers communicate details of products and ideas with us!!
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.

Hot Selling Products


5k 10k Wafer Butterfly Valve

5k 10k Wafer Butterfly Valve



Dual Plate Check Valve

Dual Plate Check Valve



Non-rising Stem Gate Valve

Non-rising Stem Gate Valve



Rubber Flap Check Valve

Rubber Flap Check Valve



Lug Butterfly Valve

Lug Butterfly Valve



Flange Butterfly Valve

Flange Butterfly Valve



Knife Gate Valve

Knife Gate Valve



Welded-Ball-Valve

Welded Ball Valve



Y-Strainer7

Y Strainer


Product detail pictures:

Related Product Guide:
It truly is our responsibility to fulfill your requirements and successfully provide you. Your fulfillment is our best reward. We're seeking forward in your check out for joint development for Hot Sale Butterfly Check Valve - U Section Flange Butterfly Valve – Zhongfa , The product will supply to all over the world, such as: Tanzania, Liverpool, New Delhi, Each product is carefully made, it will make you satisfied. Our merchandise in the production process have got strictly monitored, because it is only to supply you the best quality, we'll feel confident. High production costs but low prices for our long-term cooperation. You can have a variety choices and the value of all types are same reliable. If you have any question, do not hesitate to ask us.
    • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Jodie from Italy - 2018.10.31 10:02
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Kimberley from Salt Lake City - 2018.09.19 18:37
    Write your message here and send it to us

    Products categories
    Hit enter to search or ESC to close