Zhongquan Group 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 and Ball valves; Knife gate valves; and specialty valves, which comply with international standards. 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, UK, Germany, Italy, Iran, 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...

Knife Gate Valve

Bi-Directional Knife Gate Valve, Knife Gate Valve Bolted Bonnet, Non-rising Stem Knife gate valve, Square Guillotine Valve (Slide Gate Valve), Through Conduit Knife Gate Valve (Slide Gate Valve), Knife Gate Valve Replaceable Seat, Knife gate valve Lug type, Through Conduit Knife Gate Valve, Knife Gate Valve with Replaceable Rubber Seat, Full Flanged Knife Gate Valve, Wafer Type Knife Gate Valve, Non-rising Stem Slurry gate valve, Chainwheel Operated Knife Gate Valve, Pneumatic wafer type Knife Gate Valve, Electric Actuated Knife Gate Valve, Pneumatic Square Guillotine Valve,

Gate Valve

Bellows Seal Gate Valve

Cast Steel Bellows Seal Gate Valve

Wedge Gate Valve

Non Rising Stem Gate Valve, Cast Steel Gate Valve, Rising Stem Wedge Gate Valve,

Pressure Seal Gate Valve

Forged Steel Pressure Seal Gate Valve, Cast Steel Pressure Seal Gate Valve, Flanged Pressure Seal Gate Valve, Pressure Seal Gate Valve BW End, Electric Actuated Gate Valve,

Slab Gate Valve

API Through Conduit Gate Valve, API Slab Gate Valve, Through Conduit Slab Gate Valve,

Forged Steel Gate Valve

Extended Body Forged Steel Gate Valve, Forged Steel Gate Valve Extended Bonnet, Forged Steel Y Strainer, Forged Steel Gate Valve (Pressure Seal Bonnet), Forged Steel Gate Valve (SW/Threaded End), Forged Steel Gate Valve,

Cryogenic Gate Valve

Stainless Steel Cryogenic Gate Valve

Ball Valve

Actuated Ball Valve

Pneumatic Actuated Ball Valve, Electric Actuated Ball Valve,

Floating Ball Valve

Cast Steel Floating Ball Valve, Floating Ball Valve,

Trunnion Mounted Ball Valve

Fully Welded Ball Valve, Metal Seated Ball Valve, Trunnion Mounted Ball Valve,

Top Entry Ball Valve

Top Entry Ball Valve

Forged Steel Ball Valve

Forged Steel Trunnion mounted Ball Valve, Forged Steel Floating Ball Valve,

Stainless Steel Ball Valve

Stainless Steel Ball Valve, Three Way Ball Valve,

Wafer Ball Valve

Cast Steel Wafer Ball Valve, Forged Steel Wafer Ball Valve,

Cryogenic Ball Valve

Stainless Steel Cryogenic Ball Valve

Check Valve

Forged Steel Check Valve

Forged Steel Piston Check Valve (Y Type), Forged Steel Check Valve (SW/Threaded End), Forged Steel Check Valve,

Swing Check Valve

Swing Check Valve

Wafer Check Valve

Dual-plate Wafer Check Valve, Thin Type Single-Plate Wafer Check Valve, Lift-plate Wafer Check Valve, Single-Plate Wafer Check Valve, Flanged Dual-plate Wafer Check Valve,

Piston Check Valve

DIN/EN Piston Check Valve, Cast Steel Lift Check Valve,

Pressure Seal Check Valve

Cast Steel Pressure Seal Check Valve, Pressure Seal Swing Check Valve,

Tilting Disc Check Valve

Tilting-disc Wafer Check Valve, Tilting-disc Check Valve,

Globe Valve

Bellows Seal Globe Valve

Bellows Seal Globe Valve

Pressure Seal Globe Valve

Forged Steel Pressure Seal Globe Valve, Cast Steel Pressure Seal Globe Valve, Pressure Seal Globe Valve, Electric Actuated Globe Valve,

Flanged Globe Valve

Flanged Globe Valve, Cast Steel Globe Valve,

Angle Globe Valve

Angle Globe Valve

Forged Steel Globe Valve

Forged Steel Globe Valve Y Type, Forged Steel Globe Valve (Pressure Seal Bonnet), Forged Steel Globe Valve (Flanged End), Forged Steel Globe Valve (SW/Threaded End), Forged Steel Globe Valve (Welded Bonnet),

Cryogenic Globe Valve

Stainless Steel Cryogenic Globe Valve

Butterfly Valve

Actuated Butterfly Valve

Electric Actuated Butterfly Valve, Pneumatic Actuated Butterfly Valve,

Wafer Butterfly Valve

Resilient Seated Butterfly Valve (Wafer Type), Wafer Type Center Line Butterfly Valve,

Lug Butterfly Valve

Resilient Seated Butterfly Valve (Lug Type), Full PTFE Lined Butterfly Valve, Lug Type Center Line Butterfly Valve, Pinless Center Line Butterfly Valve,

Eccentric Butterfly Valve

High Performance Butterfly Valve, Triple Eccentric Butterfly Valve (Flanged Type), Butt-welding End Butterfly Valve, Wafer Triple Eccentric Butterfly Valve,

Flanged Butterfly Valve

Cast Steel Flanged Butterfly Valve, Flanged Center Line Butterfly Valve, Stainless Steel PTFE Lined Butterfly Valve,

Cryogenic Valve

Cast Steel Cryogenic Ball Valve, Forged Steel Cryogenic Globe Valve, Cast Steel Cryogenic Gate Valve,

Plug Valve

Pressure Balanced Lubricated Plug Valve, Non-Lubricated Plug Valve,

Bellows Seal Valve

Bellows Seal Gate Valve (Butt-weld End), API Bellows Seal Globe Valve, EN/DIN Bellows Seal Globe Valve, Bellows Seal Gate Valve (Flanged End),