VacuMed | Metabolic Testing equipment, Cardiopulmonary Testing systems

One Way Valves Mini to Giant

Also known as "Check" valves

One-Way valves available in six sizes incorporate a unidirectional silicone Spiral-Type diaphragm that allows flow in one direction only through the valve. Low dead-space. Low resistance to flow. Reusable.

Datasheet available

See also low-cost "IBE" 22mm valves, search for IBE

Last Updated: 25 May 2023

Qty	Product	Catalog Number	Price
	Mini One-Way valve, 10.5mm OD x 7.5mm ID	R1230A	230.00
	Mini One-Way Valve, 15mm OD x 10.5mm ID	R1230B	230.00
	Mini One-Way valve, 22mm OD x 15mm ID	R1230C	230.00
	Extra Small One-Way Valve, 10.5mm OD / 7.5mm ID	R1240A	230.00
	Extra Small One-Way Valve, 15mm OD / 10.5mm ID	R1240B	230.00
	Extra Small One-Way Valve, 22mm OD / 15mm ID	R1240C	230.00
	Diaphragm Stop for R1810	R1407	16.00
	Replacement Valve Diaphragm for R1810	R1808	18.00
	Replacement Diaphragm Ring (Seat) for R1810	R1809	16.00
	Small One-Way valve, both ports 22mm OD x 15mm ID	R1810A	179.00
	Small One-Way valve, both ports 25.4mm (1 inch) OD x 22mm ID	R1810B	179.00
	Valve Diaphragm for R1240 ABC	R2208	48.00
	Diaphragm Ring (Seat) for R1240 ABC	R2209	45.00
	Diaphragm Ring (Seat) for R1230	R2309	42.00
	Replacement Diaphragm for R5610	R2608	28.00
	Replacement Diaphragm Ring (Seat) for R5610	R2609	28.00
	Replacement Diaphragm for R5710	R2708	28.00
	Replacement Diaphragm Ring (Seat) for R5800	R2709	28.00
	Small One-Way Valve with 22mm OD / 15mm ID ports	R5010	245.00
	Diaphragm Stop for R5610	R5603	15.00
	Medium One-Way Valve with 1-3/8" (35mm) OD, 1-1/8" (28.6mm) ID ports	R5610	214.00
	Diaphragm Stop for R5710, R2700	R5703	18.25
	Large One-Way Valve with 1-3/8" OD, 1-1/8" ID ports	R5710	245.00
	Extra Large One-Way Valve with 2" OD, 1-3/8" ID ports	R5800	625.00
	Replacement Valve Diaphragm for R5800, R7200	R5803	26.00
	Tube Reducer for R5800 to 1-3/8"	R7012	90.00
	Valve Diaphragm for R1230	R602025	50.00
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