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SCA-X SS / CHV-X SS-product-category

SCA-X SS / CHV-X SS

In certain specific areas such as outdoor applications and corrosive atmospheres, such as coastal installations, there is a need for highsurface protection to prevent failure due to corrosion.Today's food safety standards often call for daily treatment with detergents to protect against bacteria growth, again producing a need for high surface protection.SCA-X SS are check valves with a built-in stop valve function. CHV-X SS are check valves only.The valves are designed to open at very low differential pressures, allow favorable flow conditions and are easy to disassemble forinspection and service.The valve cone has a built-in flexibility to ensure a precise and tight closing towards the valve seat.A well-balanced dampening effect between the piston and the cylinder gives an optimal protection during low loads and againstpulsations.

Features and benefits

  • Applicable to HCFC, HFC, R717 (Ammonia), R744 (CO2), Propane, Butane, Isobutane and Ethane
  • Designed to give favorable flow condition
  • Internal back seating enables replacement of the spindle seal whilst the valve is active, i.e. under pressure (SCA-SS)
  • Housing is made of special cold resistant stainless steel approved for low temperature operations
  • Easy to disassemble for inspection and service
  • Butt-weld DIN and ANSI connections
  • Max. operating pressure: 52 bar g (754 psig)
  • Temperature range: -60/+150 °C (*76 +302 °F)
  • Compact and light valves for easy handling and installation