4-WAY 2-POSITION, 5-PORT AIR VALVEPRODUCT INFO# P-17 PRESSURE RATE:150PSI MAX SFM: 0.2 MATERIAL: ZINC ALLOY WEIGHT: 0.22 KG RETURN & REFUND POLICYIf you need to return any items please contact us at service@gilinkjove.com SHIPPING INFOWe ship worldwide. Please contact us at service@gilinkjove.com for shipping quote and options available.