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Shanghai Biaoyi Valve Co., Ltd.

Hq4445X-10, Hq4445X-16, Valve manufacturer / supplier in China, offering Ball Check Valves, Single, Double Ball, 500X Pressure Relief, Pressure Sustaining Valve, Y43h/Y Piston Steam Reducing Valve (PRV) and so on.

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Supplier Homepage Product check valve Ball Check Valves, Single, Double Ball

Ball Check Valves, Single, Double Ball

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 37000 Sets/ Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Material: Ht200
  • Structure: Ball Check
  • Function: Sfcv Rubber Lobe
  • Flow Direction: Unidirection
  • Application: Water Industrial Usage
  • Transport Package: Plywood Case
  • Origin: Shanghai
  • Connection Form: Flange
  • Pressure: Low Pressure
  • Sealing Form: Bellows Globe Valve
  • Standard: GB
  • Trademark: BIAO YI
  • Specification: DN50 - DN300
  • HS Code: 8481804090
Product Description
Ball Check Valves, Single, Double Ball uses the rubber covered roller as the disc, which, under the action of the medium, can roll up and down along with the sliding path inside the valve so as to open or close it. And it features by the big flow, small flow-resistance loss, good tightness, silent close and reduced water shock wave. It can be mountable vertically or horizontally and used on the outlet of the water pump of the cold-water, hot-water, industrial and living sludge pipe networks to prevent the medium from going back.
Technical Parameters
ModelPN(MPa)Casting test pressure (MPa)Seal test pressure (MPa)Body materialBall material
HQ4445X- ironRubber covered carbon steel

Ball Check Valves, Single, Double Ball

                                                                    Dimensions of Single Ball

DN mmHQ44X-1016
Dimensions of Double Ball
DN mmHQ45X-1016
Typical installation
Ball Check Valves, Single, Double Ball

Ball Check Valves, Single, Double Ball

Shanghai Biaoyi Valve Co., Ltd. is located in Shanghai Qingpu industrial zone , mainly engaged in butterfly valve, check valve, strainer, gate valve, globe valve, ball valve,hydraulic control valve, balance valve, pressure reducing valve, regulating valve,and diverse pipe fittings, which covers over 100 series and 2000 products. The valve body has cast iron, ductile iron, carbon steel, alloy steel, stainless steel, copper and other materials. We could also machining products according to your standards. Our products are widely used in construction, water supply and drainage, fire control, electric power, metallurgy, petrochemical, gas, etc.

The factory covers an area of 35000 Square meters,with total assets of 51 million yuan; 300 staffs on service, including 17 senior engineer. We enjoyed ISO9001 international quality management system certificate and WRAS, CE, TS, etc. And Product could accord with ANSI/AWWA or other special requirements. Biaoyi is the first-level supply network member of China National Petroleum Corporation, sinopec authorized manufacturer, the member of China gas association, the China valve association member, China construction metal structure association, water supply and drainage director unit, the national power company ,power plant parts supply network member unit.

We always adhere to the philosophy of "survival from quality and development from technology,occupying market by famous brand",and innovate perpetually.

Company Name : Shanghai Biaoyi Valve Co.,LTD.   Contact: Mr. Liu  Tie  +86 139 1822 9256
Company Address : No.399 Songxiu Road,Qingpu Industrial Zone,Shanghai,China, P.C.201703
Telephone Number : +86-21-5975 8918  Fax Number : + 86-21-59758816
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