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Tilting-disc Check Valve

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Tilting-disc Check Valve

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Model No.: 3.08

Min. Order: 5 PCS

Packaging: Plywood case

Delivery Time: 50 Days

Place of Origin: China

Brand: KOLINK

Mr.Alex Wang Director/CEO/General Manager

Yongjia Kolink Valve Co., Ltd.

  • Zhejiang , China

Business type:Manufacturer,Trade Company

Tel:86-577-67962098

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Product Description

Tilting Disc Check Valve -> Tilting Disc Check Valve

Tilting disc check valves produce slightly more pressure drop than swing check valves of the same size. These check valves have a single-piece disc without a hinge. In response to flow forces, the disc pivots about hinge pins that are located within the geometry of the disc and slightly above the center-line of the valve body. Due to the disc rotating onto the seat, the sealing surfaces must be conical. Some tilting disc check valves include a counterweight on the disc, dramatically increasing the disc stability with lower flow rates.

Tilting disc check valves were designed specifically to minimize the potential for high-energy water hammer. This objective is accomplished by locating the disc center of rotation a short distance from its pivot point, thus allowing the disc to quickly close with flow stoppage or flow reversal.  Although it is best to size this valve to be fully open, the disc is reasonably stable under some less than full-open flow conditions.

When it comes to maintenance, tilting disc check valves are more challenging than swing check valves. To keep seat leakage to a minimum, the conical seating surfaces of the disc and in-body seat must mate well, and the disc pivot location must be precise.



Features of Tilting-disc Check Valves:

One Piece Body Design
Long Face-to-face, Flange Type
Inline Tilting Disc for Quick Operation
Spring-loaded Design Available


Applicable Standards of Tilting-disc Check Valves:
a) Design&Manufacture:API 6D, BS 1868, ASME B16.34
b) Face to Face: API 6D, ASME B16.10, EN 558
c) Connection End: ASME B16.5, ASME B16.25, EN 1092, JIS B2220
d) Test and Inspection: API 6D, EN 12266, API 598, BS 6755

Sizes: 2" - 36" or DN50 - DN900
Pressure Rating: Class150 - Class2500 or PN16 - PN420
Material of Valve Body: WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M, etc.



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Related products : Gate Valve | Ball Valve | Check Valve | Globe Valve | Butterfly Valve | Knife Gate Valve

Kolink Valve, specializes in the design and manufacture of industrial valves, is building up a reputation for quality and economical products in global market.

With technical know-how and over 3-decade experience, Kolink provides a range of gate valve, globe valve, check valve, ball valves, knife gate valves and specialty valves, which comply with API, EN, JIS, ISO standard. The innovative products are applied to gas, oil, refining, chemical, power generation and pipeline transmission industries, and exported to over 40 countries, e.g. USA, Germany, Australia,  UAE, Singpore, Brazil, South Africa.


Being the subsidiary of Zhongquan Group, Kolink Valve runs a quality system in compliance with PED 97/23/EC, API 6D and ISO9000 standards, coming through the whole process from casting supply to final inspection and testing, with the adoption of CAD system, CNC machines and various testing gauge/machines.

Kolink`s mission is to offer a cost-effective industrial pipeline solution, by combining product quality with value-added customer services.

Basic Information

  • Company Name:

    Yongjia Kolink Valve Co., Ltd.

  • Representative:

    Alex Wang

  • Business Type:

    Manufacturer , Trade Company

  • Product/Service:

    Ball Valve , Gate Valve , Knife Gate Valve , Check Valve , Butterfly Valve , Globe Valve

  • No. of Total Employees:

    101~200

  • Year Established:

    1979

  • Product Range:

    Valve

  • Certificate:

    Manufacturer , Trade Company

  • Company Address:

    Dajia Industrial Zone, Oubei

Trade & Market

  • Main Markets:

    Americas , Asia , Europe , Middle East

  • Total Annual Sales Volume (Million US $):

    US$10 Million - US$50 Million

  • Export Percentage:

    71% - 80%

  • Factory Information

    • No. of Production Lines:

      8

    • No. of R&D Staff:

      5 -10 People

    • No. of QC Staff:

      11 -20 People

    • OEM Services Provided:

      yes

    • Factory Size (Sq.meters):

      10,000-30,000 square meters

    • Factory Location:

      Dajia Industiral Zone, Oubei, Wenzhou, Zhejiang

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