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2022 Wholesale Price Lug Body Butterfly Valve – Extention Stem Wafer Butterfly Valve – Zhongfa Featured Image
  • 2022 Wholesale Price Lug Body Butterfly Valve – Extention Stem Wafer Butterfly Valve – Zhongfa

2022 Wholesale Price Lug Body Butterfly Valve – Extention Stem Wafer Butterfly Valve – Zhongfa


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Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine consistently for Di Butterfly Valve, Full Weld Ball Valve, Cast Iron Gate Valve, Welcome to build long-term marriage with us. Finest Rate Forever High-quality in China.
2022 Wholesale Price Lug Body Butterfly Valve – Extention Stem Wafer 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

Extention Stem Wafer Butterfly Valve 6
Extention Stem Wafer Butterfly Valve 3
Extention Stem Wafer Butterfly Valve 4
Extention Stem Wafer Butterfly Valve 2
Extention Stem Wafer Butterfly Valve 5

Product Advantage

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 use 1.1 times pressure than standard pressure.

ZFA Valve strictly execute API598 standard, we do both side pressure testing for all the valve 100%, guarantee deliver 100% quality valves to our customers.

All valve body casted by precise casting body, DI, WCB, Stainless Steel and many other materials, with perfect appearance, each batch has its casting stove number, easy to trace for material protection.

We use CNC machining to process the valve disc, control the precision of the valve by ourselves, guarantee good sealing property from low to high temperature.

Our valve stem is stainless steel material, the strength of the valve stem is better after tempering, reduce the transformation possibility of valve stem.

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

Bolts and nuts use ss304 material, with higher rust protection capability.

The valve body use high adhesive force epoxy resin powder, helps it adhere to the body after melting.

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.

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We believe that prolonged time period partnership is really a result of top of the range, benefit added provider, prosperous knowledge and personal contact for 2022 Wholesale Price Lug Body Butterfly Valve – Extention Stem Wafer Butterfly Valve – Zhongfa , The product will supply to all over the world, such as: Los Angeles, Miami, Eindhoven, We always adhere to follow the honesty, mutual benefit, common development, after years of development and the tireless efforts of all staff, now has perfect export system, diversified logistics solutions, comprehensive meet customer shipping, air transport, international express and logistics services. Elaborate one-stop sourcing platform for our customers!
    • As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By James Brown from Netherlands - 2017.06.29 18:55
    In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Henry from Liberia - 2018.07.26 16:51
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