Wenzhou Kolink Valve Co., Ltd.
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Knife Gate Valve ( 16 )
Gate Valve ( 19 )
Ball Valve ( 15 )
Check Valve ( 15 )
Globe Valve ( 14 )
Butterfly Valve ( 15 )
Cryogenic Valve ( 3 )
Bellows Seal Valve ( 4 )
(Total 12 Products for Rugged Check Valve)
Forged Steel Check Valve -> Forged Steel Check Valve Would you like to get more products information or order it, please call me, or click Inquiry Now to fill in the Form. It helps you get more informations you need to trade confidently with suppliers. Related products : Gate Valve | Ball Valve | Check Valve |...
Cast Steel Pressure Seal Check Valve
Pressure Seal Check Valve -> Cast Steel Pressure Seal Check Valve Pressure seal bonnet is suggested for better closure in high pressure condition, while bolted bonnet is still available for customer's option. The pressure seal design incorporates a metal-to-metal seal that becomes tighter as the pressure increases....
Piston Check Valve -> Cast Steel Lift Check Valve / Piston Check Valve Lift check valves are also called piston check valves. They are essentially globe valves without the stem and top works, allowing the disc to respond to flow rates and direction. The disc has linear movement and is typically body-guided with...
Piston Check Valve -> DIN/EN Piston Check Valve Piston check valves are also called lift check valves. They are essentially globe valves without the stem and top works, allowing the disc to respond to flow rates and direction. The disc has linear movement and is typically body-guided with conical seating surfaces....
Flanged Dual-plate Wafer Check Valve
Wafer Check Valve -> Flanged Dual-plate Wafer Check Valve Dual-plate check valves are are bonnetless and mounted between pipe flanges (wafer style). In this case, the valve includes two spring loaded half-moon shaped discs that rotate about their shaft. The actual designs of these valves vary between design models...
Thin Type Single-Plate Wafer Check Valve
Wafer Check Valve -> Thin Type Single-plate Wafer Check Valve This thin type of single-plate wafer check valves are swing type, that performs the same with swing check valve with much less cost. The disadvantage of this single-plate wafer check valves is, the inside diameters of the valves can only meet 60-80% of...
Single-Plate Wafer Check Valve
Wafer Check Valve -> Single-plate Wafer Check Valve The single-plate wafer check valves are swing type, that performs the same with swing check valve with much less cost. The disadvantage of this single-plate wafer check valves is, the inside diameters of the valves can only meet 60-80% of Norminal Pipe Size(NPS),...
Wafer Check Valve -> Lift-plate Wafer Check Valve Single-plate wafer check valves prevent reverse flow with disc movement that is parallel with the flow. With this design, the disc is always in the flow path. Discs are spring-loaded to assist in seating. These wafer type check valves are bonnetless and are...
Tilting-disc Wafer Check Valve
Tilting Disc Check Valve -> Tilting-disc Wafer 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...
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...
Swing Check Valve -> Swing Check Valve Swing check valves are the most common and best check valve for general-purpose use. Of all check valve designs, these valves produce the lowest pressure drop, when compared with other check valves of the same size. They feature a simple design that is easy to maintain. The...
Forged Steel Check Valve (SW/Threaded End)
Forged Steel Check Valve -> Forged Steel Check Valve (SW/Threaded End) For check valves smaller than 2"(DN50), forged steel valves are introduced. Compared with castings, forged valve bodies offer the advantages of more uniform structure, greater density, higher strength integrity, enhanced dimensional...
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