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2022 High Quality China Butterfly Valve - Ductile Iron SS304 Disc Lug Type Butterfly Valves – Zhongfa Featured Image
  • 2022 High Quality China Butterfly Valve - Ductile Iron SS304 Disc Lug Type Butterfly Valves – Zhongfa
  • 2022 High Quality China Butterfly Valve - Ductile Iron SS304 Disc Lug Type Butterfly Valves – Zhongfa
  • 2022 High Quality China Butterfly Valve - Ductile Iron SS304 Disc Lug Type Butterfly Valves – Zhongfa
  • 2022 High Quality China Butterfly Valve - Ductile Iron SS304 Disc Lug Type Butterfly Valves – Zhongfa
  • 2022 High Quality China Butterfly Valve - Ductile Iron SS304 Disc Lug Type Butterfly Valves – Zhongfa

2022 High Quality China Butterfly Valve - Ductile Iron SS304 Disc Lug Type Butterfly Valves – Zhongfa


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We insist on offering premium quality manufacturing with superior business concept, honest product sales as well as finest and fast assistance. it will bring you not only the good quality product or service and huge profit, but the most significant is to occupy the endless market for Wafer Style Butterfly Valve, Single Flange Butterfly Valve, 4 Inch Butterfly Valve, Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us!
2022 High Quality China Butterfly Valve - Ductile Iron SS304 Disc Lug Type Butterfly Valves – Zhongfa Detail:

Product Detail

Size & Pressure Rating & Standard
Size DN40-DN1600
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

Lug Type Butterfly Valve (16)
Lug Type Butterfly Valve (11)
Lug Type Butterfly Valve (12)
Lug Type Butterfly Valve (13)
Lug Type Butterfly Valve (14)
Lug Type Butterfly Valve (15)

Product Advantage

It is easy to control the torque value within an appropriate range. It’s easy to use a two-section stem without a pin connection. The structure is simple and compact, and the disassembly is convenient.

Novel, reasonable design, light weight, fast opening and closing.

The operating torque is small, the operation is convenient, labor-saving and proficient.

Can be installed in any position, convenient.

The seals can be replaced, the sealing performance is reliable, and the two-way seal has zero leakage.

The sealing material has the characteristics of aging resistance, corrosion resistance and long service life.

Simple structure, good interchangeability and low price.

The lifting lug butterfly valve is also widely used in: steam, air, gas, ammonia, oil, water, brine, alkali, seawater, nitric acid, hydrochloric acid, sulfuric acid, phosphoric acid and other media in chemical, petrochemical, smelting, pharmaceutical, food and other industries On the pipeline as a regulating and shut-off device.

The lug butterfly valve is similar in design to a three-piece ball valve in that one end of the line can be removed without affecting the other side. This can be achieved by using threaded inserts, flanges, and two sets of lugs (bolts) that do not use nuts, since each flange has its own bolt. It is also important to note that the entire system does not need to be shut down when cleaning, inspecting, servicing or replacing lug butterfly valves (requires wafer style butterfly valves).

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"Sincerity, Innovation, Rigorousness, and Efficiency" would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for 2022 High Quality China Butterfly Valve - Ductile Iron SS304 Disc Lug Type Butterfly Valves – Zhongfa , The product will supply to all over the world, such as: Iran, Miami, moldova, We take measure at any price to attain essentially the most up-to-date gear and procedures. The packing of nominated brand is our a further distinguishing feature. The solutions to assure years of trouble-free service has attracted a great deal customers. The goods are obtainable in improved designs and richer variety, they're produced scientifically of purely raw supplies. It accessible in a variety of designs and specifications for the selection. The newest forms are much far better than the previous one and they're extremely popular with several clients.
    • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Adela from United Kingdom - 2017.10.27 12:12
    It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Norma from Chile - 2018.02.08 16:45
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