English
High Quality Butterfly Valve Rubber Seat - Handle Actuated Ductile Iron Wafer Type Butterfly Valve – Zhongfa Featured Image
  • High Quality Butterfly Valve Rubber Seat - Handle Actuated Ductile Iron Wafer Type Butterfly Valve – Zhongfa
  • High Quality Butterfly Valve Rubber Seat - Handle Actuated Ductile Iron Wafer Type Butterfly Valve – Zhongfa
  • High Quality Butterfly Valve Rubber Seat - Handle Actuated Ductile Iron Wafer Type Butterfly Valve – Zhongfa
  • High Quality Butterfly Valve Rubber Seat - Handle Actuated Ductile Iron Wafer Type Butterfly Valve – Zhongfa
  • High Quality Butterfly Valve Rubber Seat - Handle Actuated Ductile Iron Wafer Type Butterfly Valve – Zhongfa

High Quality Butterfly Valve Rubber Seat - Handle Actuated Ductile Iron Wafer Type Butterfly Valve – Zhongfa


Product Detail

Related Video

Feedback (2)

We're going to commit ourselves to giving our esteemed buyers using the most enthusiastically considerate solutions for Butterly Valve Stem, Ss Butterfly Valve, Check Valve Water Hammer, Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software development are our distinguishing feature.
High Quality Butterfly Valve Rubber Seat - Handle Actuated Ductile Iron Wafer Type 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

Wafer Type Butterfly Valve (17)
Wafer Type Butterfly Valve (14)
Wafer Type Butterfly Valve (16)
Wafer Type Butterfly Valve (13)
Wafer Type Butterfly Valve (15)
Handle Actuated Ductile Iron Wafer Type Butterfly Valve (6)

Product Advantage

Our valve connection standards include DIN, ASME, JIS, GOST, BS etc, It’s easy for customers to choose the suitable valve, help our customers reduce their stock.

The valve body use GGG50 material, has higher mechanical property, rate of spheroidization more than 4 class, makes the ductility of the material more than 10 percent. Compare to regular cast iron, it can suffer higher pressure.

The valve seat is wide edge seat, sealing gap is wider than regular type, makes the sealing for connection easier. Wider seat also easy to install than narrow seat. The stem direction of the seat has lug boss, with O ring on it, archive the second sealing of the valve.

Each valve should be cleaned by ultra-sonic cleaning machine, in case of contaminant left inside, guarantee the cleaning of the valve, in case of pollution to the pipeline.

Marker Plate located on body side of the valve, easy to watch after installation. Material of the plate is SS304, with laser marking. We use stainless steel rivet to fix it, makes it cleaning and tighting.

Handle of the valve use ductile iron, is anti-corrosion than regular handle. Spring and pin use ss304 material. Handle part use semicircle structure, with good touch feeling.

Non-pin stem design adopt anti-blowout structure, the valve stem adopt double jump ring, not only can compensate the error in installation, but also can stop the stem being blow off.

ZFA Valve body use solid valve body, so the weight is higher than regular type.

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

FAQ

Q: Are you a Factory or Trading?
A: We’re a factory with 17 years production experience, OEM for some customers around the world.

Q: What is your After-sales service term?
A: 18 months for all our products.

Q: Do you accept custom design on size?
A: Yes.

Q: What’s your terms of payment?
A : T/T, L/C.

Q: What is your transportation method?
A: By sea, by air mainly, we also accept express delivery.

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:
Fast and superior quotations, informed advisers to help you choose the correct merchandise that suits all your requirements, a short generation time, responsible quality control and different services for paying and shipping affairs for High Quality Butterfly Valve Rubber Seat - Handle Actuated Ductile Iron Wafer Type Butterfly Valve – Zhongfa , The product will supply to all over the world, such as: Malaysia, Manila, Angola, The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.
    • In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Henry stokeld from India - 2018.12.22 12:52
    This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Hilda from Iraq - 2018.06.26 19:27
    Write your message here and send it to us

    Products categories

    Hit enter to search or ESC to close