SCA-X are check valves with a built-in shutoff valve function. CHV-X are check valves only. SCA-X/CHV-X are available in angleway versions. The valves are designed to open at very low differential pressures, allow favorable flow conditions and are easy to disassemble for inspection and service. The SCA-X is equipped with a vented cap and has internal backseating that enables the spindle seal to be replaced while the valve still under pressure. Laser cut V-ports provide excellent opening characteristics (SCA-X/CHV-X 50-125). The valve cone has a built-in flexibility to ensure a precise and tight closing toward the valve seat. A well-balanced dampening effect between the piston and the cylinder provides optimal protection during low loads and against pulsations.
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