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Ball Check Valve - China

price: 100.00 Dollar US$

1.Design: DIN3202 F6, EN1074-3
2.Body/Bonnet:Ductile Iron/Cast Iron
3.Ball Float:EPDM/Aluminum
4.Gasket:NBR
5.Bolt:Stainless steel
6.Wash:Stainless steel
7.Plug:Stailess steel
8.Flange end: DIN2532, EN1092-2
9.Working pressure: PN10 PN16。
Mircro-resistance ball check valves’ disc are made of ball coatd with rubber, under the action of medium, the ball roll in slideway of the valve body, in order to open or close the valves, more flow, smaller flow resistance loss, better sealability, close silently and decrease hammer wave, it can be installed horizontally or vertically, usually this kind valves are used on exit of the pumps in cold or hot water, industrial and living sewage etc pipelines to prevent medium backflow.


Company Contact:


  • Phone: 086-010-80556955

  • Address: Jiukeshu,Tongzhou, BEIJING, Beijing, China

  • Email: Email


Published date: August 30, 2016 -

  • Business Description: Credit Forever,Quality Foremost METALCO INDUSTRY CO.,LTD was initially founded in 1988,which is a large-scale private enterprise integrated with smelting,casting and processing,assembly and paint-spraying.company covers an area of 120,000 square meters,presently has more than 800 of staff and over 50 engineering technicians.
    The company specializes in producting gate valve,stop valve,check valve,buttergly valve and strainer,manhole cover,it covers over 30 series,more than 600 specifications,and its annual production is 20,000 tons.
    The company passed ISO9001:2008 International Quality System Authentication,obtained the Equipment Manufacturing License of P.R.China.It also won honor titles of provincial&departments management Standard and advance unit for many times,appraised as Science and Technology enterprise of Hebei Province,famous brand and quality product in province Hebei,Keeping contract and Credit Enterprise of Hebei Province,and the Star Enterprise of Handan City.The company sets up several hundred of sales agent offices in whole country.Its products have big cities of the whole country,and were exported to Europe,Southeast Asia,central Asia and west Asia.

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