Shanghai Kolink Valve Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 1000 Pieces/Month |
| Delivery Time | 2-8 Weeks |
| Sizes | 2" - 48" or DN50 - DN1200 |
| Pressure Rating | Class150 or PN10 - PN25 |
| Materials of Valve Body | WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF8M, CF3M, etc. |
| Operated by | Lever, 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 | Sizes | 2" - 48" or DN50 - DN1200 |
| Pressure Rating | Class150 or PN10 - PN25 | Materials of Valve Body | WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF8M, CF3M, etc. |
| Operated by | Lever, Gear, Pneumatic, Hydraulic and Electric Actuator | Brand Name | KOLINK |
| Certification | PED 2014/68/EU,API 6D and ISO9001 | Place of Origin | CHINA |
| High Light | wafer butterfly valve ，butt weld butterfly valve | ||
Double Offset Wafer Butterfly Valve Triple Eccentric Metal Seated
The triple eccentric butterfly valve, which makes use of a metal seat, is, therefore, able to withstand a greater amount of pressure, compared to a resilient seated butterfly valve. The seal of the eccentric disc could be either metal/Graphite multi-layer design or fully metal-to-metal design. The multi-layer design could achieve zero leakage and simple maintenance, while the metal-to-metal design is more reliable in higher temperature and pressure. Basically speaking, the triple eccentric butterfly valve is both applied in shutoff or throttling service.
Wafer type is the common style of a butterfly valve and is less expensive than the lug type. The wafer butterfly valve is installed between two flanges. The valve is kept in place by using bolts or studs and nuts from flange to flange. This type of installation, of course, makes it impossible to disconnect just one side of the piping system from the valve.
Features of Wafer Triple Eccentric Butterfly Valves:
Eccentric Disc Design
Multi-layer Disc Seal Standard
Fully Meal-to metal Seal Optional
Uni-directional Flow
Wafer Body Type, Lug Type or Flanged Type
Applicable Standards of Wafer Triple Eccentric Butterfly Valve:
a) Design & Manufacture: API 609, EN 593, MSS SP-68
b) Face to Face Dimension: API 609, EN 558
c) End Connection: ASME B16.5, EN 1092, JIS B2220
d) Test and Inspection: API 598, 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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