Check valves Valve Shape

All Types

Inline Check Valves

Repair Kits

Y-Check Valves

Swing Check Valves

Ball Check Valves

Brass Check Valves

Spring Check Valves

Stainless Steel Check Valves

Piston Check Valves

Filter

Sort by

View Details

Midland Metal Mfg. 46505 1/4 MIP X FIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, MNPT x FNPT Check Valve 2,500 PSI | Blackhawk Supply

46505 | 1 / 4 MIP X FIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, MNPT x FNPT Check Valve 2, 500 PSI | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46505

View Details

Midland Metal Mfg. 20779P 3/8OD P-IN PLSTC UNION CHECK VLV, Plastic Fittings, Plastic Push In, Check Valve | Blackhawk Supply

20779P | 3 / 8OD P-IN PLSTC UNION CHECK VLV, Plastic Fittings, Plastic Push In, Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 20779P

View Details

Midland Metal Mfg. 1000265 1/4 FNPT 65LB CRBN STL CHK VLV, Hydraulic, Hydraulic Accessories, Check Valve | Blackhawk Supply

1000265 | 1 / 4 FNPT 65LB CRBN STL CHK VLV, Hydraulic, Hydraulic Accessories, Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 1000265

View Details

Midland Metal Mfg. 949432 1 SS CHECK VALVE, Valves, SS Check Valves, Inline Check Valve | Blackhawk Supply

949432 | 1 SS CHECK VALVE, Valves, SS Check Valves, Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 949432

View Details

Midland Metal Mfg. 949430 1/2 SS IN-LINE CHECK VALVE, Valves, SS Check Valves, Inline Check Valve | Blackhawk Supply

949430 | 1 / 2 SS IN-LINE CHECK VALVE, Valves, SS Check Valves, Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 949430

View Details

Midland Metal Mfg. 944435LF 2 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944435LF | 2 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944435LF

View Details

Midland Metal Mfg. 944430 1/2IPS ENTRS 1-1/4 IN-LINE CHKVL, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944430 | 1 / 2IPS ENTRS 1-1 / 4 IN-LINE CHKVL, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944430

View Details

Midland Metal Mfg. 944432LF 1 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944432LF | 1 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944432LF

View Details

Midland Metal Mfg. 944433LF 1-1/4 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944433LF | 1-1 / 4 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944433LF

View Details

Midland Metal Mfg. 944433 1-1/4IPS ENTRS 2-1/2 IN-LINE CHV, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944433 | 1-1 / 4IPS ENTRS 2-1 / 2 IN-LINE CHV, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944433

View Details

Midland Metal Mfg. 944432 1IPS ENTRS 2 IN-LINE CHECK VLV, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944432 | 1IPS ENTRS 2 IN-LINE CHECK VLV, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944432

View Details

Midland Metal Mfg. 940354 1 IPS BR SWG CHECK VLV, Valves, Swing Check Valves, Brass Swing Check Valve | Blackhawk Supply

940354 | 1 IPS BR SWG CHECK VLV, Valves, Swing Check Valves, Brass Swing Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 940354

View Details

Midland Metal Mfg. 940355 1-1/4 CAST SWING CHECK VLV, Valves, Swing Check Valves, Brass Swing Check Valve | Blackhawk Supply

940355 | 1-1 / 4 CAST SWING CHECK VLV, Valves, Swing Check Valves, Brass Swing Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 940355

View Details

Midland Metal Mfg. 940359 3 200LB SWING CHECK VLV, Valves, Swing Check Valves, Brass Swing Check Valve | Blackhawk Supply

940359 | 3 200LB SWING CHECK VLV, Valves, Swing Check Valves, Brass Swing Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 940359

View Details

Midland Metal Mfg. 940357 2 IPS BR SWG CHECK VLV, Valves, Swing Check Valves, Brass Swing Check Valve | Blackhawk Supply

940357 | 2 IPS BR SWG CHECK VLV, Valves, Swing Check Valves, Brass Swing Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 940357

View Details

Midland Metal Mfg. 940356 1-1/2IPS BR SWG CHECK VLV, Valves, Swing Check Valves, Brass Swing Check Valve | Blackhawk Supply

940356 | 1-1 / 2IPS BR SWG CHECK VLV, Valves, Swing Check Valves, Brass Swing Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 940356

View Details

Midland Metal Mfg. 46513 1/4 FIP X FIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Female x Female High Pressure Check Valve 3,000 PSI | Blackhawk Supply

46513 | 1 / 4 FIP X FIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Female x Female High Pressure Check Valve 3, 000 PSI | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46513

View Details

Midland Metal Mfg. 46517 3/8 FIP X FIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Female x Female High Pressure Check Valve 3,000 PSI | Blackhawk Supply

46517 | 3 / 8 FIP X FIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Female x Female High Pressure Check Valve 3, 000 PSI | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46517

View Details

Midland Metal Mfg. 46512 1/2 FIP X FIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, FNPT x FNPT Check Valve 1,200 PSI | Blackhawk Supply

46512 | 1 / 2 FIP X FIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, FNPT x FNPT Check Valve 1, 200 PSI | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46512

View Details

Midland Metal Mfg. 46202 1/2 F X F PNEUMATIC CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Pneumatic Check Valve 220 PSI | Blackhawk Supply

46202 | 1 / 2 F X F PNEUMATIC CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Pneumatic Check Valve 220 PSI | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46202

View Details

Midland Metal Mfg. 46200 1/4 F X F PNEUMATIC CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Pneumatic Check Valve 220 PSI | Blackhawk Supply

46200 | 1 / 4 F X F PNEUMATIC CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Pneumatic Check Valve 220 PSI | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46200

View Details

Midland Metal Mfg. 46201 3/8 F X F PNEUMATIC CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Pneumatic Check Valve 220 PSI | Blackhawk Supply

46201 | 3 / 8 F X F PNEUMATIC CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Pneumatic Check Valve 220 PSI | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46201

View Details

Midland Metal Mfg. 100085 1 FNPT 5LB CBN STL CHK VLV, Hydraulic, Hydraulic Accessories, Check Valve | Blackhawk Supply

100085 | 1 FNPT 5LB CBN STL CHK VLV, Hydraulic, Hydraulic Accessories, Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 100085

View Details

Midland Metal Mfg. 1000465 1/2 FNPT 65LB CRBN STL CHK VLV, Hydraulic, Hydraulic Accessories, Check Valve | Blackhawk Supply

1000465 | 1 / 2 FNPT 65LB CRBN STL CHK VLV, Hydraulic, Hydraulic Accessories, Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 1000465

123

Committed to customer satisfaction

as experts in Check Valves

(847) 773-0645

Popular Products

View all →

Contemporary Controls BASRTP-B BAS Portable Router BACnet/IP to MS/TP | Blackhawk Supply

BASRTP-B | BAS Portable Router BACnet/IP to MS/TP | Contemporary Controls

Brand: Contemporary Controls

SKU: BASRTP-B

Belimo LF24-SR US Damper Actuator | 35 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply

Brand: Belimo

SKU: LF24-SR US

Generic BACnet Router BACNET_ROUTER BACnet Router | Generic | BACnet/IP to BACnet/MSTP | Blackhawk Supply

BACNET_ROUTER | BACnet Router | Generic | BACnet/IP to BACnet/MSTP | Generic BACnet Router

Brand: Generic BACnet Router

SKU: BACNET_ROUTER

Contemporary Controls EIPR-E Ethernet IP Router with Four-port Switch | Blackhawk Supply

EIPR-E | Ethernet IP Router with Four-port Switch | Contemporary Controls

Brand: Contemporary Controls

SKU: EIPR-E

Belimo AFB24-SR Damper Actuator | 180 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply

Brand: Belimo

SKU: AFB24-SR

Belimo AMB24-3 Damper Actuator | 180 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Blackhawk Supply

Brand: Belimo

SKU: AMB24-3

Belimo LF120 US Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Blackhawk Supply

Brand: Belimo

SKU: LF120 US

Belimo LMB24-3-T Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Blackhawk Supply

Brand: Belimo

SKU: LMB24-3-T