The Humphrey Cartridge Insert Series are available in 1/8, 1/4 and 1/2 orifices as poppet valves or 1/8 and 1/4 orifices as diaphragm poppet valves.
Designed specifically to incorporate into OEM products to become a proprietary and unrecognizable component of these products.
Available for manual, mechanical, air pilot or solenoid actuation.
Available in 2- or 3-way models. 4-way function achieved by using two 3-way units.