Quick exhaust valves for faster valve actuation

The Sitecna VSR range of 316L stainless steel quick exhaust valves, with their compact size, robust machined from solid construction, excellent flow rates and certification that includes ATEX 94/9/CE and GOST, are suitable for demanding valve instrumentation packages.

These units reduce pneumatic actuator stroking times by allowing the exhausted air to vent through a bypass rather than having to pass through the pilot directional control valve. The VSR quick exhaust valve, by design, has a high flow capability and by mounting them as close as possible to the actuator signal ports, the exhaust flow path is minimised further enhancing the speed of operation for the main valve.
The Sitecna factory in Italy holds full material traceability records for all manufactured products and ensures that material quality is always maintained for compliance and quality assurance. The 316L stainless steel materials of construction for the VSR quick exhaust valve family are compliant with NACE MR 01-75 and EN10204 3.1 certification is available on request.
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