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Rising-stem Wedge Gate Valve

  • Rising-stem Wedge Gate Valve
  • Rising-stem Wedge Gate Valve

Rising-stem Wedge Gate Valve

    Unit Price: FOB USD 60-800.00/PC 
    Min. Order: 1 PC
    Delivery Time: 30 Days
    Packaging: Plywood case
    Brand: KOLINK
    Place of Origin: China
    Supply Ability: 1000 PCS
    Certificate: PED 97/23/EC, API 6D & ISO9001

Basic Info

Model No.: 1.01

Product Description

Wedge Gate Valve -> Rising-stem Wedge Gate Valve

Rising-stem gate valves are used when it is important to know by immediate inspection whether the valve is open or closed and when the threads (stem and gate) exposed to the fluid could become damaged by fluid contaminants. In this design, the stem rises out of the gate valve when the valve is opened.

The wedge gate of the Kolink gate valve provides tight sealing even at low differential pressure. Grooved wedge guided and fitted by body, assures proper and consistent seal regardless of valve position, and also minimizes seat wear and damage, since seating surfaces of the wedge and seat are in contact during less than 5% of the total wedge travel.


Features of Rising-stem Wedge Gate Valves:

Bolted bonnet
Outside screw and yoke
Rising stem and non-rising handwheel
Flexible wedge, fully guided
Metal-to-metal seat
Renewable seat ring and stem backseat
Manual operation standard, gear operator and actuation available
Butt weld end
Flange end: raised face or ring type joint


Applicable standards of Rising-stem Wedge Gate Valves:
a) Design & Manufacture: API 600, API 6D, BS 1414
b) Face to Face: API 6D, ASME B16.10, EN 558, DIN 3202, BS 2080
c) Connection End: ASME B16.5, ASME B16.25, EN 1092, EN 12627, JIS B2220
d) Test : API 600, API 6D, EN 12266, ISO 5208


Sizes: 2" - 48" or DN50 - DN1200
Pressure Rating: Class 150 - Class 2500 or PN 16 - PN 420
Valve Materials: WCB, LCB, WC6, WC9, C12, C5, CF8, CF8M, Duplex Stainless Steels, etc.
Operated by: Handwheel, Gear, Pneumatic, Hydraulic and Electric actuator


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

Wenzhou Kolink Valve Co., Ltd.

 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.

Company Info

  • Company Name: Wenzhou Kolink Valve Co., Ltd.
  • Representative: Alex Wang
  • Product/Service: Ball Valve , Gate Valve , Knife Gate Valve , Check Valve , Butterfly Valve , Globe Valve
  • Year Established: 1979
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 71% - 80%
  • 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
  • Contact Person: Mr. Alex Wang
  • Tel: 86-577-67962098
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