Shanghai Kolink Valve Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 1000 Pieces/Month |
| Delivery Time | 2-8 Weeks |
| Packaging Details | Plywood Case |
| 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 |
| Brand Name | KOLINK |
| Certification | PED 2014/68/EU,API 6D and ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 1000 Pieces/Month |
| Delivery Time | 2-8 Weeks | Packaging Details | Plywood Case |
| 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 |
| Brand Name | KOLINK | Certification | PED 2014/68/EU,API 6D and ISO9001 |
| Place of Origin | CHINA | ||
| High Light | high pressure gate valve ，gear operated gate valve ，Steel Slab Gate Valve Class150 | ||
Through Conduit Slab Gate Valve Class150 Cast Steel Resilient Seated
Through conduit slab gate valves are usually used for the oil & gas pipelines.
Through conduit slab gate valve are manufactured with a full bore, slab gate, rising stem OS&Y, and floating seats. Slab gate is a simple solid gate design, featuring metal-to-metal seal between gate and seats, to apply for the most severe service condition, including corrosive and abrasive fluid environments. A floating seat is designed to match the slab gate. A Belleville spring and O-ring between each seat and body ensure a tight seal against the slab gate. The floating slab gate uses the natural force of line pressure to obtain a dynamically tight downstream seal in high-pressure differential applications. Low-pressure sealing is accomplished with an o-ring that energizes the seat and minimizes corrosion and debris build up. Common trims are available.
Double block and bleed capability and automatic relief of excess body pressure are standard features of this seat design.
The smooth, continuous bore minimizes turbulence within the valve and when in the open position it produces a pressure drop equivalent to a portion of pipe of same length and diameter. The seat faces are outside the flow stream and therefore protected from the erosive action of the flow. Pigs and scrapers can be run through the valve without damage.
Through Conduit Slab Gate valve design minimizes and eases the maintenance allowing for the service operations to be done without the removal of the valve from the line.
Features of API Through Conduit Gate Valves:
Full bore through-conduit port, Fully pluggable
Floating slab gate
Spring/pressure loaded seat ring with relief valve
Bubble tight shut off at high and low pressure
Bi-directional operations
Double Block and Bleed performance available
Seat faces protected from erosion by flow
Position indicator
Top entry assembly for the on-line maintenance
Various actuation (Electric, Pneumatic, and Hydraulic actuators)
Applicable standards of API Through Conduit Gate Valves:
a) Design & Manufacture: API 600, API 6D, BS 1414
b) Face to Face: API 6D, ASME B16.10, EN 558
c) Connection End: ASME B16.5, ASME B16.25, EN 1092, EN 12627, JIS B2220
d) Test: API 598, API 6D, EN 12266
Company Details
Business Type:
Manufacturer
Total Annual:
20000000-25000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Kolink Valve, specializing in manufacture and supply of quality industrial valves, is building up its reputation for quality and economical products in the valve industry. Kolink Valve, specializing in manufacture and supply of quality industrial valves, is building up its reputation for quality and economical products in the valve industry.
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