High purity (UHP) check valves/vacuum generators/flow switches are used for gas delivery in semiconductor and other clean industries. The series is available in low to high flow capacities, with some models offering a tied-diaphragm design. Available options include Hastelloy® internals for corrosion resistance, a tube stub weld fitting connection type, and various surface finishes.
There are four vacuum generator models to choose from - two simple vacuum generators, AP 7 and AP70,..
There are four vacuum generator models to choose from - two simple vacuum generators, AP 7 and AP70,..
There are four vacuum generator models to choose from - two simple vacuum generators, AP 7 and AP70,..
The AP 74 and AP 74B are safety devices to detect excess flow in UHP gas delivery systems. The switc..
The AP 74 and AP 74B are safety devices to detect excess flow in UHP gas delivery systems. The switc..
The AP64 is an all welded and springless check valve. The unique ultraclean design has only one movi..