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Home Respiratory Products Respiratory Valves One-Way Respiratory Valves


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One-Way Respiratory Valves

These One-Way Respiratory Valves, sometimes referred to as check valves, are for uni-directional respiratory circuits. They permit the flow of gases in only one direction. They have a non-sticky Spiral-Type™ diaphragm that is very sensitive to low flow ranges, has excellent elastic memory and is not gravity dependent. The valves have two ports of the same size. The outlet port is transparent permitting diaphragm viewing. All body parts are threaded for easy disassembly.
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Item Listing Full Description Specifications Journal Articles Manuals
Item# Description
603164 Miniature One-Way Respiratory Valve, 7.5 mm ID x 10.5 mm OD
603165 Miniature One-Way Respiratory Valve, 10.5 mm ID x 15 mm OD
603166 Miniature One-Way Respiratory Valve, 15 mm ID x 22 mm OD
603167 Extra Small One-Way Respiratory Valve, 7.5 mm ID x 10.5 mm OD
603168 Extra Small One-Way Respiratory Valve, 10.5 mm ID x 15 mm OD
603169 Extra Small One-Way Respiratory Valve, 15 mm ID x 22 mm OD
603170 Small One-Way Respiratory Valve, 15 mm ID x 22 mm OD
603171 Small One-Way Respiratory Valve, 22 mm ID x 25.4 mm OD
603172 Small One-Way Respiratory Valve - Autoclavable, 15mm ID x 22 mm OD -
603173 Medium One-Way Respiratory Valve, 28.6 mm ID x 35 mm OD
603174 Large One-Way Respiratory Valve, 28.6 mm ID x 35 mm OD

For local pricing, contact your nearest distributor.



Full Description Back to Top

• Function in any position; not gravity dependent
• Long life, non-sticky diaphragm maintains elasticity and sensitivity
• Wide range of port sizes

These One-Way Respiratory Valves, sometimes referred to as check valves, are for uni-directional respiratory circuits. They permit the flow of gases in only one direction. They have a non-sticky Spiral-Type™ diaphragm that is very sensitive to low flow ranges, has excellent elastic memory and is not gravity dependent. The valves have two ports of the same size. The outlet port is transparent permitting diaphragm viewing. All body parts are threaded for easy disassembly.
The valves are available in a variety of sizes. Select a valve according to the subject size and resistance to flow required. The 60-3172 One-Way Valve is the only valve that is constructed from autoclavable materials and that has a hose barb for gas sampling or drainage of condensation.
Two types of connectors are available: straight and standard medical tapers. Ports having an OD or ID of 7.5, 10.5, 15 or 22 mm are standard medical tapers. All other sizes are straight connectors. Both types allow quick, leak-free, twist attachment of the Valve to other components.


Specifications Back to Top

Specifications603164603165603166603167603168603169603170603171603172603173603174
Port ID (mm)7.5 mm10.5 mm15 mm7.5 mm10.5 mm15 mm15 mm22 mm15 mm28.6 mm28.6 mm
Port OD (mm)10.5 mm15 mm22 mm10.5 mm15 mm22 mm22 mm25.4 mm22 mm35 mm35 mm
Valve SizeMiniatureMiniatureMiniatureExtra SmallExtra SmallExtra SmallSmallSmallSmallMediumLarge
AutoclavableNoNoNoNoNoNoNoNoYesNoNo
Resistance to Flow, 2 L/min flow0.5 Differential Pressure (dP) in cm H2O0.4 Differential Pressure (dP) in cm H2O0.6 Differential Pressure (dP) in cm H2O0.6 Differential Pressure (dP) in cm H2O0.5 Differential Pressure (dP) in cm H2O0.4 Differential Pressure (dP) in cm H2ONANANANANA
Resistance to Flow, 4 L/min flow0.6 Differential Pressure (dP) in cm H2O0.5 Differential Pressure (dP) in cm H2O0.7 Differential Pressure (dP) in cm H2O0.8 Differential Pressure (dP) in cm H2O0.6 Differential Pressure (dP) in cm H2O0.5 Differential Pressure (dP) in cm H2ONANANANANA
Resistance to Flow, 6 L/min flow0.7 Differential Pressure (dP) in cm H2O0.6 Differential Pressure (dP) in cm H2O0.8 Differential Pressure (dP) in cm H2O0.9 Differential Pressure (dP) in cm H2O0.7 Differential Pressure (dP) in cm H2O0.6 Differential Pressure (dP) in cm H2ONANANANANA
Resistance to Flow, 8 L/min flow0.8 Differential Pressure (dP) in cm H2O0.7 Differential Pressure (dP) in cm H2O0.9 Differential Pressure (dP) in cm H2O1.0 Differential Pressure (dP) in cm H2O0.7 Differential Pressure (dP) in cm H2O0.7 Differential Pressure (dP) in cm H2ONANANANANA
Resistance to Flow, 10 L/min flow1.0 Differential Pressure (dP) in cm H2O1.1 Differential Pressure (dP) in cm H2O1.1 Differential Pressure (dP) in cm H2O1.2 Differential Pressure (dP) in cm H2O0.8 Differential Pressure (dP) in cm H2O0.8 Differential Pressure (dP) in cm H2ONANANANANA
Resistance to Flow, 15 L/min flow1.8 Differential Pressure (dP) in cm H2O2.2 Differential Pressure (dP) in cm H2O2.2 Differential Pressure (dP) in cm H2O1.6 Differential Pressure (dP) in cm H2O1.1 Differential Pressure (dP) in cm H2O1.0 Differential Pressure (dP) in cm H2ONANANANANA
Resistance to Flow, 20 L/min flowNANANANANANA0.5 Differential Pressure (dP) in cm H2O0.6 Differential Pressure (dP) in cm H2O0.5 Differential Pressure (dP) in cm H2ONANA
Resistance to Flow, 25 L/min flow4.6 Differential Pressure (dP) in cm H2O5.7 Differential Pressure (dP) in cm H2O5.6 Differential Pressure (dP) in cm H2O2.6 Differential Pressure (dP) in cm H2O1.7 Differential Pressure (dP) in cm H2O1.5 Differential Pressure (dP) in cm H2ONANANANANA
Resistance to Flow, 30 L/min flow6.4 Differential Pressure (dP) in cm H2O8.1 Differential Pressure (dP) in cm H2O7.7 Differential Pressure (dP) in cm H2O3.4 Differential Pressure (dP) in cm H2O2.1 Differential Pressure (dP) in cm H2O1.8 Differential Pressure (dP) in cm H2ONANANANANA
Resistance to Flow, 60 L/min flowNANANANANANA0.9 Differential Pressure (dP) in cm H2O1.0 Differential Pressure (dP) in cm H2O0.9 Differential Pressure (dP) in cm H2ONANA
Resistance to Flow, 100 L/min flowNANANANANANA1.7 Differential Pressure (dP) in cm H2O1.7 Differential Pressure (dP) in cm H2O1.7 Differential Pressure (dP) in cm H2O1.6 Differential Pressure (dP) in cm H2O0.5 Differential Pressure (dP) in cm H2O
Resistance to Flow, 140 L/min flowNANANANANANA2.9 Differential Pressure (dP) in cm H2O3.0 Differential Pressure (dP) in cm H2O2.9 Differential Pressure (dP) in cm H2ONANA
Resistance to Flow, 180 L/min flowNANANANANANA5.0 Differential Pressure (dP) in cm H2O5.0 Differential Pressure (dP) in cm H2O5.0 Differential Pressure (dP) in cm H2ONANA
Resistance to Flow, 200 L/min flowNANANANANANA6.3 Differential Pressure (dP) in cm H2O6.3 Differential Pressure (dP) in cm H2O6.3 Differential Pressure (dP) in cm H2O4.7 Differential Pressure (dP) in cm H2O0.8 Differential Pressure (dP) in cm H2O
Resistance to Flow, 300 L/min flowNANANANANANANANANA8.8 Differential Pressure (dP) in cm H2O1.3 Differential Pressure (dP) in cm H2O
Resistance to Flow, 400 L/min flowNANANANANANANANANANA2.0 Differential Pressure (dP) in cm H2O
Resistance to Flow, 500 L/min flowNANANANANANANANANANA3.0 Differential Pressure (dP) in cm H2O

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Journal Articles Back to Top

Displaying 1 to 4 of 4results for One-Way Respiratory Valves  

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Document

Description

100% Login to view PP190.pdf
[435 KB]
PDMS valves in DNA computers
81% Login to view VT49.pdf
[179 KB]
Respiratory-related neurons of the fastigial nucleus in response to chemical and mechanical challenges
49% Login to view PP57 Respiratory Pump 57.pdf
[209 KB]
Respirator pump use in finding Quantification of Cerebral Perfusion With "Real Time" Contrast-Enhanced Ultrasound
34% Login to view PP148.pdf
[91 KB]
Validation Of A Laser Flow Visualization Method To Measure Effective Flow Areas For Bileaflet Mechanical Valves
   

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Manuals Back to Top

Displaying 1 to 2 of 2results for One-Way Respiratory Valves  

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75% Login to view 703005 PHD ULTRA Manual.pdf
[2.4 MB]
PHD Ultra Syringe Pumps Manual - Standard/Remote/Programmable
75% Login to view 703005 PHD ULTRA Quickstart.pdf
[173 KB]
PHD Ultra Syringe Pumps Quickstart Guide - Standard/Remote/Programmable
   

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