RS Components, Ltd. Datasheets for Check Valves

Check valves are self-activating safety valves that permit gases and liquids to flow in only one direction, preventing process flow from reversing. They are classified as one-way directional valves. 
Check Valves: Learn more

Product Name Notes
1 1/2"F X 1 1/2"F Double Check Valve
1 1/4"F X 1 1/4"F Double Check Valve
1"F X 1"F Double Check Valve
1/2"F X 1/2"F Double Check Valve
1/2in. Single Window Sight Glass BSP
15mm X 15mm DCV Nickel Plated
1in. Single Window Sight Glass BSP
2"F X 2"F Double Check Valve
28mm X 28mm DCV Nickel Plated
3/4"F X 3/4"F Double Check Valve
50mm Steam Non Return Valve PN40
AK, Check Valve, Metric
AK, Clapet antiretour, millimètres
AKB, Check Valve with One-touch Fitting,
AKH, Check Valve with One-touch Fitting,
C series check valve,6mm OD 25psi
Check Valve S/S RD40, 3/4 Inch
CIM32 1 Valve
CIM32 3/4 Valve
CLA 340 EC 3/4-3/4M NF A P
EO Internal part for RHD/V/Z
EO Non return valve
Festo HA-1/4-QS-5/16-U Check Valve
Festo VBNF-CBA-Q6-Q6 Check Valve
Filling Loop
G1/2 Piloted Check Valve
G1/4 Piloted Check Valve
G1/8 Piloted Check Valve
G3/8 Piloted Non Return Valve
Georg Fischer 161561062 Check Valve
Georg Fischer 161561066 Check Valve
H-1/4-B non-return valve
H-QS-10 non-return valve
H-QS-6 non-return valve
Hand Lever G1/4" 5/2 Manual Valve
HE-2-QS-10 shut-off valve
Legris 4890 17 17 Non Return Valve
M5 Piloted Non Return Valve
NON-RETURN VALVE FEMALE 1/8"BSPP STAINLE
NON-RETURN VALVE FEMALE 3/4"BSPP STAINLE
NON-RETURN VALVE FEMALE/MALE 1/2"BSPP SS
NON-RETURN VALVE FEMALE/MALE 1/4"BSPP SS
NON-RETURN VALVE FEMALE/MALE 1/8"BSPP SS
NON-RETURN VALVE FEMALE/MALE 3/8"BSPP SS
Piloted Non Return Valve, G1/8 x 6mm
Pneumatic Non Return Valve 8mm Push-in
PVC-U ball check valve,1in pipe ID
RS PRO 120C00 Check Valve
RS PRO 120D00 Check Valve
RS PRO 120E00 Check Valve
RS PRO 120F00 Check Valve
RS PRO 120G00 Check Valve
RS PRO 120H00 Check Valve
RS PRO 120I00 Check Valve
RS PRO 122007 Check Valve
RS PRO 122008 Check Valve
RS PRO 122009 Check Valve
RS PRO 122010 Check Valve
RS PRO 122011 Check Valve
RS PRO 122012 Check Valve
RS PRO 126D0M Check Valve
RS PRO 126E0M Check Valve
RS PRO 126F0M Non Return Valve
RS PRO 126G0M Check Valve
RS PRO 126H0M Check Valve
RS PRO 126I0M Check Valve
RS PRO 15413 - D138 - 15413 Check Valve
RS PRO 15418 - D138 - 15418 Check Valve
RS PRO 445595 Non Return Valve
RS PRO 445628 Non Return Valve
RS PRO 445629 Non Return Valve
RS PRO 445630 Non Return Valve
RS PRO 445632 Non Return Valve
RS PRO 445633 Non Return Valve
RS PRO 445634 Non Return Valve
RS PRO ALT-SCV015 Check Valve
RS PRO ALT-SCV020 Check Valve
RS PRO ALT-SCV025 Check Valve
RS PRO ALT-SCV040 Check Valve
RS PRO ALT-SCV050 Check Valve
RS PRO BI-100034 Check Valve
RS PRO BI-100S22 Check Valve
RS PRO BI-100S28 Check Valve
RS PRO CIM3207 Check Valve
RS PRO CIM3208 Check Valve
RS PRO CIM3209 Check Valve
RS PRO TYPE 2030 CF8M 1" Check Valve
RS PRO TYPE 2030 CF8M 1-1/2" Check Valve
RS PRO TYPE 2030 CF8M 1/2" Check Valve
RS PRO TYPE 2030 CF8M 2" Check Valve
RS PRO TYPE 2030 CF8M 3/4" Check Valve
S/steel non-return valve,1/2in F-F BSP
S/steel non-return valve,1/4in F-F BSP
Screwed End Spring Vertical Check Valve
SMC EVNB104B-F8A Pneumatic Control Valve
Speedfit acetal double check valve,15mm
Vertical in-Line Spring Check Valve PN63
Watts 2224110 Check Valve