NEW HUMPHREY M310 PNEUMATIC VALVE 4.5WATTS 24V$45.00 Out of stock SKU: 353378138527 Category: Other Description Additional information Description NEW HUMPHREY M310 PNEUMATIC VALVE 4.5WATTS 24V NEW, NO BOX BOX1619/BF Additional information Weight 1.00 lbs MPN M310 Brand HUMPHREY We Buy New and Used Surplus Inventory - Sell to Us