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Chinese Wholesale Wafer Butterfly Valve - Handle Actuated Ductile Iron Wafer Type Butterfly Valve – Zhongfa Featured Image
  • Chinese Wholesale Wafer Butterfly Valve - Handle Actuated Ductile Iron Wafer Type Butterfly Valve – Zhongfa
  • Chinese Wholesale Wafer Butterfly Valve - Handle Actuated Ductile Iron Wafer Type Butterfly Valve – Zhongfa
  • Chinese Wholesale Wafer Butterfly Valve - Handle Actuated Ductile Iron Wafer Type Butterfly Valve – Zhongfa
  • Chinese Wholesale Wafer Butterfly Valve - Handle Actuated Ductile Iron Wafer Type Butterfly Valve – Zhongfa
  • Chinese Wholesale Wafer Butterfly Valve - Handle Actuated Ductile Iron Wafer Type Butterfly Valve – Zhongfa

Chinese Wholesale Wafer Butterfly Valve - Handle Actuated Ductile Iron Wafer Type Butterfly Valve – Zhongfa


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continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Gate Valve, Butterfly Valve Lever, Double Eccentric Butterfly Valve, "Quality 1st, Rate least expensive, Provider best" is definitely the spirit of our company. We sincerely welcome you to go to our business and negotiate mutual small business!
Chinese Wholesale Wafer Butterfly Valve - 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.

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Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of Chinese Wholesale Wafer Butterfly Valve - Handle Actuated Ductile Iron Wafer Type Butterfly Valve – Zhongfa , The product will supply to all over the world, such as: UAE, Sheffield, Bolivia, Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. Faster delivery time and the product you want is our Criterion .
    • In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
    5 Stars By Joseph from Suriname - 2017.07.07 13:00
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Erin from Poland - 2017.08.28 16:02
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