VALVE ADJUSTABLE DOUBLE FEMALE NON-RETURN BRAND: PARKER MODEL: 7930 21 – 21 THREAD: G1/2”- BSPP BODY: NICKEL-PLATED BRASS FLUID: COMPRESSED AIR PRESSURE WORKING: 0 TO 12 BAR OPENING PRESSURE: 1.10 TO 1 BAR WORKING TEMPERATURE: -20°C A 80°C

Is your supply chain ready for the next recession?
Find out how to anticipate and know the best way to prepare for crises by creating a culture of resilience and adaptation to new scenarios.


