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Factory Wholesale Butterfly Valve Lever - Hand Lever Actuated Ductile Iron Lug Type Butterfly Valves – Zhongfa Featured Image
  • Factory Wholesale Butterfly Valve Lever - Hand Lever Actuated Ductile Iron Lug Type Butterfly Valves – Zhongfa
  • Factory Wholesale Butterfly Valve Lever - Hand Lever Actuated Ductile Iron Lug Type Butterfly Valves – Zhongfa
  • Factory Wholesale Butterfly Valve Lever - Hand Lever Actuated Ductile Iron Lug Type Butterfly Valves – Zhongfa
  • Factory Wholesale Butterfly Valve Lever - Hand Lever Actuated Ductile Iron Lug Type Butterfly Valves – Zhongfa
  • Factory Wholesale Butterfly Valve Lever - Hand Lever Actuated Ductile Iron Lug Type Butterfly Valves – Zhongfa

Factory Wholesale Butterfly Valve Lever - Hand Lever Actuated Ductile Iron Lug Type Butterfly Valves – Zhongfa


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With our leading technology also as our spirit of innovation,mutual cooperation, benefits and advancement, we'll build a prosperous future together with your esteemed organization for Rubber Flap Check Valve, Resilient Seated Butterfly Valve, Butterfly Valve With Limit Switch, We take quality as the foundation of our success. Thus, we focus on the manufacture of the best quality products. A strict quality management system has been created to ensure the quality of the products.
Factory Wholesale Butterfly Valve Lever - Hand Lever Actuated Ductile Iron 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 (44)
Lug Type Butterfly Valve (45)
Lug Type Butterfly Valve (46)
Lug Type Butterfly Valve (49)
Lug Type Butterfly Valve (48)
Lug Type Butterfly Valve (47)

Product Advantage

Small size, light weight and easy maintenance. It can be installed wherever needed.

Simple and compact structure, 90-degree quick switch operation

The flanged butterfly valve disc has two-way bearings, good sealing and no leakage during pressure test.

Body test: 1.5 times the working pressure of water. The test is carried out after the valve is assembled, and the valve disc is in the half-open position, which is called the valve body hydraulic test.

Seat test: water at 1.1 times the working pressure.

Small size, light weight, easy installation and maintenance.

Simple and compact structure, 90-degree quick switch operation.

Minimize operating torque and save energy.

The flow curve tends to be straight, and the adjustment performance is excellent.

Long service life and can withstand the test of tens of thousands of openings and closing operations.

Wide selection of materials, suitable for various media.

The lug valve is mainly used for pipeline flow, pressure and temperature control in various industrial automation production, such as: electric power, petrochemical, metallurgy, environmental protection, energy management, fire protection system and butterfly valve sales.

16 years valve manufacturing experience

Inventory is strong, some commissions are returned due to bulk delays

Product quality guarantee period is 1 year (12 months)

The butterfly plate has the function of automatic centering, which realizes a small interference fit between the butterfly plate and the valve seat. The phenolic valve seat has the characteristics of no falling off, stretching, leakage prevention and convenient replacement. Due to the sealing surface of the valve seat and the backrest, Therefore, the deformation of the valve seat is reduced.

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Our enterprise since its inception, often regards solution excellent as enterprise life, continually strengthen output technology, enhance product high quality and continually strengthen organization total high-quality administration, in strict accordance using the national standard ISO 9001:2000 for Factory Wholesale Butterfly Valve Lever - Hand Lever Actuated Ductile Iron Lug Type Butterfly Valves – Zhongfa , The product will supply to all over the world, such as: Bulgaria, Honduras, Yemen, In order to carry out our goal of "customer first and mutual benefit" in the cooperation, we establish a professional engineering team and a sales team to supply the best service to satisfy our customers' requirements. Welcome you to cooperate with us and join us. We are your best choice.
    • We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Mark from Ghana - 2017.02.14 13:19
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
    5 Stars By Elsa from Canberra - 2018.09.21 11:01
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