Short Lead Time For Butterfly Valve Double Flange - Flange Butterfly Valve with Supporting Legs – Zhongfa


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Short Lead Time For Butterfly Valve Double Flange - Flange Butterfly Valve with Supporting Legs – 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 (1)(1)
Flange Type Butterfly Valve (1)
Flange Type Butterfly Valve (27)
Flange Type Butterfly Valve (5)
Flange Type Butterfly Valve (2)
Flange Type Butterfly Valve (28)

Product Description

Pipelines, especially those used for severely corrosive media such as hydrofluoric acid, phosphoric acid, chlorine, strong alkalis, aqua regia and

Other highly corrosive media.

Small size, easy to install.
4-level load elastic seal absolutely guarantees zero leakage inside and outside the valve.

This product is used for the water supply and drainage system in tap water, sewage, building, chemical etc. industries, usually used as an open-close equipment.

Butterfly valves are like ball valves but have more advantages. They are open and close very quickly when actuated pneumatically. The disc is lighter than a ball, and the valves require less structural support than a ball valve of comparable diameter. Butterfly valves are very precise, which makes them advantageous in industrial applications. They are quite reliable and require very little maintenance.

It can be used for transmitting mud, fewer liquids are stored at apertures of pipe.

Long service life. Standing the test of tens of thousands of opening/closing operations.

Butterfly valves have excellent regulation performance.

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.

Special Test: According to customer’s requirement, we can do any test you need.

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.

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With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for Short Lead Time For Butterfly Valve Double Flange - Flange Butterfly Valve with Supporting Legs – Zhongfa , The product will supply to all over the world, such as: Algeria, Guyana, Uruguay, With nearly 30 years' experience in business, we are confident in superior service, quality and delivery. We warmly welcome customers from all over the world to cooperate with our company for common development.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Elaine from Vancouver - 2018.09.29 13:24
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Alexia from Argentina - 2018.09.29 13:24
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