Star Marine Depot stocks marine check valves. What is a check valve? Check valves may be used in fuel or water systems to help keep pumps in prime condition and to prevent back-flow in pressure systems. The unique design of our bronze in-line Graco valve types helps to reduce flow turbulence and restriction to improve pump performance.
Shop Check Valves Products
Star Price$14.95
Groco Check Valve Bronze In-Line 1/2"MFG: CV50
CV Series in-line check valve may be used in water or fuel systems to keep pumps primed and to prevent back-flow in …
MFG: CV50
Star Price$17.95
Groco Check Valve Bronze In-Line 3/4"MFG: CV75
CV Series in-line check valve may be used in water or fuel systems to keep pumps primed and to prevent back-flow in …
MFG: CV75
Star Price$21.95
Groco Check Valve Bronze In-Line 1"MFG: CV100
CV Series in-line check valve may be used in water or fuel systems to keep pumps primed and to prevent back-flow in …
MFG: CV100
Star Price$86.95
Groco Check Valve Bronze In-Line 2"MFG: CV200
CV Series in-line check valve may be used in water or fuel systems to keep pumps primed and to prevent back-flow in …
MFG: CV200
Star Price$14.95
Whale Inline Non-Return Valve 1 1/2MFG: LV1215
Simple way to maintain prime in a suction or discharge line. Designed to fit in-line. Use with manual or electric pumps.
MFG: LV1215
Star Price$13.95
Whale Inline Non-Return Valve 3/4MFG: LV1219
Simple way to maintain prime in a suction or discharge line. Designed to fit in-line. Use with manual or electric pumps.
MFG: LV1219
Star Price$74.95
Perko 5/8" Flush Pro ValveMFG: 0456DP4
Flush Pro Valve - 5/8"
Finally! Fresh flushing of your inboard is as simple as connecting a garden …
MFG: 0456DP4
Star Price$74.95
Perko 1" Flush Pro ValveMFG: 0456DP6
Flush Pro Valve - 1"
Finally! Freshwater flushing of your inboard is as simple as connecting a garden …
MFG: 0456DP6
Star Price$77.95
Perko 1-1/4" Flush Pro ValveMFG: 0456DP7
Flush Pro Valve 1-1/4"
Finally! Freshwater flushing of your inboard is as simple as connecting a …
MFG: 0456DP7
Star Price$125.95
Perko 5/8" Flush Pro Valve KitMFG: 0457DP4
Flush Pro Valve Kit - 5/8"
Finally! Freshwater flushing of your inboard is as simple as …
MFG: 0457DP4
Star Price$131.95
Perko 1" Flush Pro Valve KitMFG: 0457DP6
Flush Pro Valve Kit - 1"
Finally! Freshwater flushing of your inboard is as simple as …
MFG: 0457DP6
