
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