This meter-in straight check valve controls the direction of airflow, allowing free flow in one direction and blocking it in the opposite. Its spring-loaded poppet opens when airflow is in the designated direction, but seals against the base to prevent backflow. The meter-in configuration restricts airflow from the male threaded port, while the meter-out configuration allows free flow from that port. Featuring a 4 mm push-in fitting on one end and an M5×0.8 male threaded port on the other, this valve facilitates tubing connections with stainless steel claws. Suitable for maximum operating pressures of 9 bar (130.5 psi) and vacuum applications at -1 bar (-14.5 psi), it operates within a temperature range of 0 to 60°C (32 to 140 °F). Its NBR seals ensure compatibility with non-freezing applications. This product is available in the United Kingdom.
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