Purchase Qty. Reference FOB Price
1-499 pieces US$459.00
500+ pieces US$399.00
Product Description
Product Description Advantage of COVNA Pneumatic Diaphragm Three Way Regulating Valve: 1.Compact structure, light weight, sensitive action, low pressure drop loss, new high allowable pressure, large valve capacity, accurate flow characteristics and convenient maintenance, etc., 2.Pneumatic 3 way ...