Catalog

Check Units, Valves - Demand Check Units

	Typical Operation

	DV Body Adaptor, 1/8" NPT Male
		9/16"-18 Thread Oxygen, DISS 1240   1241-2DV   3/4"-16 Thread He-O2 mixture (I), DISS 1060-A   1061-2DV Medical Air, DISS 1160-A   1161-2DV Nitrogen, DISS 1120-A   1121-2DV Nitrous Oxide, DISS 1040-A   1041-2DV O2-He mixture (II), DISS 1180-A   1181-2DV

	DV Body Adaptor, 1/4" NPT Male
		9/16"-18 Thread Oxygen, DISS 1240   1241-4DV       3/4"-16 Thread Carbon Dioxide, DISS 1080-A   1081-4DV He-O2 mixture (I), DISS 1060-A   1061-4DV Medical Air, DISS 1160-A   1161-4DV Nitrous Oxide, DISS 1040-A   1041-4DV Nitrogen, DISS 1120-A   1121-4DV O2-He mixture (II), DISS 1180-A   1181-4DV Vacuum(Suction), DISS 1220   1221-4DV       7/8"-14 Thread Instrument Air, DISS 2080   2081-4DV WAGD (EVAC), DISS 2220   2221-4DV

	DV Body Adaptor, Barbed for 1/4" I.D. Hose with Hand Grip Collar
		9/16"-18 Thread Oxygen, DISS 1240   1241-17DV   3/4"-16 Thread Carbon Dioxide, DISS 1080-A   1081-17DV Medical Air, DISS 1160-A   1161-17DV Nitrous Oxide, DISS 1040-A   1041-17DV Nitrogen, DISS 1120-A   1121-17DV Vacuum(Suction), DISS 1220   1221-17DV   7/8"-14 Thread Instrument Air, DISS 2080   2081-17DV WAGD (EVAC), DISS 2220   2221-17DV

	DV Body Adaptor, Barbed for 5/16" I.D. Hose with Hand Grip Collar
		3/4"-16 Thread Vacuum(Suction), DISS 1220   1221-31DV   7/8"-14 Thread WAGD (EVAC), DISS 2220   2221-31DV

	Extension Adaptors
		1/8" NPT Female x 1/8" NPT Male   AB-22 1/4" NPT Female x 1/4" NPT Male   AB-44
	Note: An extension adaptor is necessary when full-free extension of poppet is not obtained.