English
Cheapest Factory Butterfly Valve Cast Iron - DI SS304 PN10/16 CL150 Double Flange Butterfly Valve – Zhongfa Featured Image
  • Cheapest Factory Butterfly Valve Cast Iron - DI SS304 PN10/16 CL150 Double Flange Butterfly Valve – Zhongfa
  • Cheapest Factory Butterfly Valve Cast Iron - DI SS304 PN10/16 CL150 Double Flange Butterfly Valve – Zhongfa
  • Cheapest Factory Butterfly Valve Cast Iron - DI SS304 PN10/16 CL150 Double Flange Butterfly Valve – Zhongfa
  • Cheapest Factory Butterfly Valve Cast Iron - DI SS304 PN10/16 CL150 Double Flange Butterfly Valve – Zhongfa
  • Cheapest Factory Butterfly Valve Cast Iron - DI SS304 PN10/16 CL150 Double Flange Butterfly Valve – Zhongfa

Cheapest Factory Butterfly Valve Cast Iron - DI SS304 PN10/16 CL150 Double Flange Butterfly Valve – Zhongfa


Product Detail

Related Video

Feedback (2)

Our concentrate on is always to consolidate and enhance the excellent and service of present solutions, in the meantime regularly develop new products to meet distinctive customers' demands for Cast Iron Butterfly Valve, Air Operated Butterfly Valve, Reliable Butterfly Valve, We've been confident that there'll become a promising future and we hope we can have long lasting cooperation with consumers from all over the world.
Cheapest Factory Butterfly Valve Cast Iron - DI SS304 PN10/16 CL150 Double Flange Butterfly Valve – 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 (29)
Flange Type Butterfly Valve (26)
Flange Type Butterfly Valve (24)
Flange Type Butterfly Valve (32)
Flange Type Butterfly Valve (27)
Flange Type Butterfly Valve (28)

Product Description

Pneumatic actuators adopt double piston structure, with high precision and effective, and stable output torque.

Body Test: The valve body test use 1.5 times pressure than standard pressure. The test should be done after installation, the valve disc is half close, called body pressure test. The valve seat uses 1.1 times pressure than standard pressure.

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.

All valve body casted by precise casting body, DI, WCB, Stainless Steel and many other materials, with perfect appearance, each batch has its casting stove number, easy to trace for material protection.

The valve body adopt GB standard material, there’re total 15 processes from iron to valve body.

Our valve stem is stainless steel material, the strength of the valve stem is better after tempering, reduce the transformation possibility of valve stem.

The quality inspection from the blank to the finished product is 100% guaranteed.

The valve body made of ductile iron, ss304, WCB, SS316(L) etc., it has great mechanical performance when used in high pressure condition.

The sleeve bearing is self-lubricating type, so the friction of the stem is small so you can open and close the valve tightly.

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:
continue on to further improve, to make sure product top quality in line with market and consumer standard requirements. Our firm has a excellent assurance program have already been established for Cheapest Factory Butterfly Valve Cast Iron - DI SS304 PN10/16 CL150 Double Flange Butterfly Valve – Zhongfa , The product will supply to all over the world, such as: Iran, Slovak Republic, Grenada, With a state-of-the-art comprehensive marketing feedback system and 300 skilled workers' hard work, our company has developed all kinds of products ranging from high class, medium class to low class. This whole selection of fine products offers our customers different choices. Besides, our company sticks to high quality and reasonable price, and we also offer good OEM services to many famous brands.
    • 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 John biddlestone from New Orleans - 2018.02.04 14:13
    Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Julia from Mexico - 2017.12.31 14:53
    Write your message here and send it to us

    Products categories
    Hit enter to search or ESC to close