Check valves 3/8in Size

All Types

Image for Inline Check Valves

Inline Check Valves

Image for Repair Kits

Repair Kits

Image for Y-Check Valves

Y-Check Valves

Image for Swing Check Valves

Swing Check Valves

Image for Ball Check Valves

Ball Check Valves

Image for Brass Check Valves

Brass Check Valves

Image for Spring Check Valves

Spring Check Valves

Image for Stainless Steel Check Valves

Stainless Steel Check Valves

Image for Piston Check Valves

Piston Check Valves

Sort by

Symmons LL-71B Check Valve 3/8 Inch Brass Inline with Screen for Scot S-60 Series Metering Faucets From April 2000 to Date Pair of 2 | Blackhawk Supply

LL-71B | Check Valve 3 / 8 Inch Brass Inline with Screen for Scot S-60 Series Metering Faucets From April 2000 to Date Pair of 2 | Symmons

Brand: Symmons

SKU: LL-71B

Red White Valve 246AB-38 Check Valve 3/8 Inch Lead Free Brass Swing Threaded 200PSI for WOG | Blackhawk Supply

246AB-38 | Check Valve 3 / 8 Inch Lead Free Brass Swing Threaded 200PSI for WOG | Red White Valve

Brand: Red White Valve

SKU: 246AB-38

Firomatic 12420 Check Valve Firomatic HCV 3/8 Inch Machine Brass Inline Flare B105HCV | Blackhawk Supply

12420 | Check Valve Firomatic HCV 3 / 8 Inch Machine Brass Inline Flare B105HCV | Firomatic

Brand: Firomatic

SKU: 12420

Firomatic 12410 Check Valve Firomatic HCV 3/8 Inch Machine Brass Inline FNPT B100HCV | Blackhawk Supply

12410 | Check Valve Firomatic HCV 3 / 8 Inch Machine Brass Inline FNPT B100HCV | Firomatic

Brand: Firomatic

SKU: 12410

Committed to customer satisfaction

as experts in Check Valves

Recently Viewed

Popular Products

View all →

Square D ATS22D88S6U Altistart 22 Soft Start (ATS22), for Asynchronous Motor, 77A, 208-600V, 25-75 HP, Triple-phase, Integrated Bypass, w/Heat Sink | Blackhawk Supply

ATS22D88S6U | Altistart 22 Soft Start (ATS22), for Asynchronous Motor, 77A, 208-600V, 25-75 HP, Triple-phase, Integrated Bypass, w/Heat Sink | Square D

Brand: Square D

SKU: ATS22D88S6U

Graco D52955 Husky 515 PP 1/2 in NPT Standard Pump, PP Center Section, PP Seats, TPE Balls & TPE Diaphragm | Blackhawk Supply

D52955 | Husky 515 PP 1/2 in NPT Standard Pump, PP Center Section, PP Seats, TPE Balls & TPE Diaphragm | Graco

Brand: Graco

SKU: D52955

Square D NQ442L4C NQ Pnlbrd Interior 400A, 3 PH, 4 Wire, 42 CCT, Mn Lug, Cu | Blackhawk Supply

NQ442L4C | NQ Pnlbrd Interior 400A, 3 PH, 4 Wire, 42 CCT, Mn Lug, Cu | Square D

Brand: Square D

SKU: NQ442L4C

Square D 171CBU98090 UNITY M1E SERIAL 232/485 | Blackhawk Supply

171CBU98090 | UNITY M1E SERIAL 232/485 | Square D

Brand: Square D

SKU: 171CBU98090

Graco D31211 Husky 307 AC 3/8" (9.52 mm) NPT Standard Pump, PP Center Section, AC Seats, PTFE Balls & PTFE Diaphragm | Blackhawk Supply

D31211 | Husky 307 AC 3/8" (9.52 mm) NPT Standard Pump, PP Center Section, AC Seats, PTFE Balls & PTFE Diaphragm | Graco

Brand: Graco

SKU: D31211

Square D MA4IMA161 Surge protection module, Surgelogic, MA, 160kA, 480Y/277VAC, 3 phase, 4 wire, SPD type 1 | Blackhawk Supply

MA4IMA161 | Surge protection module, Surgelogic, MA, 160kA, 480Y/277VAC, 3 phase, 4 wire, SPD type 1 | Square D

Brand: Square D

SKU: MA4IMA161

Square D D325NR Safety switch, general duty, fusible, 400A, 3 poles, 125hp, 240VAC, NEMA 3R, neutral factory installed | Blackhawk Supply

D325NR | Safety switch, general duty, fusible, 400A, 3 poles, 125hp, 240VAC, NEMA 3R, neutral factory installed | Square D by Schneider Electric

Brand: Square D

SKU: D325NR

Keystone F89U-014 F89U-014 | Keystone (F89U-014 DA Actuator | 89U01401XXN14N2U00U34P0C) | Blackhawk Supply

F89U-014 | F89U-014 | Keystone (F89U-014 DA Actuator | 89U01401XXN14N2U00U34P0C) | Keystone

Brand: Keystone

SKU: F89U-014

The product has been added to cart.