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

5 ways the purchasing department can optimize the supply chain
See the best ways the purchasing department can optimize supply chains.


