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Optimize Cooling Line Connections! – Couplers for Temperature Control Equipment

Efficient cooling pipe coupling for heat-generating components in supercomputers

CUPLA for temperature control equipment enables smooth connection and disconnection of cooling water piping. We have a lineup of CUPLA with a unique valve that minimizes air inclusion on connection and liquid spillage on disconnection, and also CUPLA with various end configurations, sizes, body materials, and many other functions and specifications. Features [COMPACT ZEROSPILL CUPLA] - For low pressure, high flow type, for coolant piping - Compact size saves space - Valve structure reduces air inclusion on connection and liquid spillage when disconnecting - Easy operation, push-to-connect function - Automatic shut-off valves prevent fluid from spilling out on disconnection [ZEROSPILL CUPLA] - For medium pressure, general applications - Valve structure reduces air inclusion on connection and liquid spillage when disconnecting - Easy operation, push-to-connect function - Automatic shut-off valves prevent fluid from spilling out on disconnection [HI FLOW CUPLA] Semi-Standard series - For low pressure, water and temperature control equipment piping - Compact size saves space - High flow characteristics for enhanced cooling effect. - Automatic shut-off valves prevent fluid from spilling out on disconnection For more details, please refer to the PDF catalog or feel free to contact us.

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basic information

COMPACT ZEROSPILL CUPLA - Body material: Stainless Steel (SUS304), Nickel plated on Socket body - Size (Thread): 1/8", 1/4" - Working pressure: 1.0 MPa - Seal material (Working temperature range): Ethylene-propylene rubber (-10℃ to +100℃) ZEROSPILL CUPLA - Body material: Brass, Stainless Steel (SUS304) - Size (Thread): 1/4", 3/8", 1/2", 3/4", 1" - Working pressure: 3.5 MPa - Seal material (Working temperature range): Nitrile rubber (-20˚C to +80˚C), Fluoro rubber (-20˚C to +180˚C), Ethylene-propylene rubber (-40˚C to +150˚C) HI FLOW CUPLA *Semi-Standard series - Body material: Brass, Stainless Steel (SUS304) - Size (Thread): 1/4", 3/8", 1/2" - Working pressure: 1.0 MPa - Seal material (Working temperature range): Fluoro rubber (-20˚C to +180˚C), Ethylene-propylene rubber (-40˚C to +150˚C) - Standard seal material is fluoro rubber for brass body.

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For more details, please refer to the PDF catalog or feel free to contact us.

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The NITTO KOHKI Group supports comfortable living and a prosperous future across a wide range of fields—from construction sites to the aerospace industry and global environmental maintenance projects. We respond to increasingly diverse needs with outstanding engineering that promotes efficiency and labor-saving. Our unique technologies are developed from the user’s perspective, creating convenient and innovative tools that serve as bridges to the next generation.