Purchase Qty. Reference FOB Price
10-499 Pieces US$5.00
500-999 Pieces US$4.50
1,000+ Pieces US$4.00
Product Description
4 way oxygen cylinder valve control diaphragm solenoid valve for oxygen machine 1L 2L 3L 5L 7L 10L Model NLC-5L Operation Type 3/2 N.C.; 3/2 N.O.; 2/2 N.C. Working Medium Filtered Air/Inert gases Ambient Temperature -10~80 ºC Working Pressure 0-7bar Orifice size ...