Check valves Brass Material

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. 46500 1/4 MIP X MIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, MNPT x MNPT Check Valve 2,500 PSI | Blackhawk Supply

46500 | 1 / 4 MIP X MIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, MNPT x MNPT Check Valve 2, 500 PSI | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46500

View Details

Midland Metal Mfg. 46521 3/8 MIP X MIP ANTI-SIPHON VALVE, Brass Fittings, Check and Anti-Siphon Valves, Anti Siphon Valve NPT x NPT | Blackhawk Supply

46521 | 3 / 8 MIP X MIP ANTI-SIPHON VALVE, Brass Fittings, Check and Anti-Siphon Valves, Anti Siphon Valve NPT x NPT | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46521

View Details

Midland Metal Mfg. 46520 1/4 MIP X MIP ANTI-SIPHON VALVE, Brass Fittings, Check and Anti-Siphon Valves, Anti Siphon Valve NPT x NPT | Blackhawk Supply

46520 | 1 / 4 MIP X MIP ANTI-SIPHON VALVE, Brass Fittings, Check and Anti-Siphon Valves, Anti Siphon Valve NPT x NPT | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46520

View Details

Midland Metal Mfg. 46533 1/2HB X 3/8MIP ANTI-SIPHON VALVE, Brass Fittings, Check and Anti-Siphon Valves, Anti Siphon Valve Barb x NPT | Blackhawk Supply

46533 | 1 / 2HB X 3 / 8MIP ANTI-SIPHON VALVE, Brass Fittings, Check and Anti-Siphon Valves, Anti Siphon Valve Barb x NPT | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46533

View Details

Midland Metal Mfg. 944434 1-1/2IPS ENTRS 3 IN-LINE CH-VLV, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944434 | 1-1 / 2IPS ENTRS 3 IN-LINE CH-VLV, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944434

View Details

Midland Metal Mfg. 18094 1/4 X 1/8 COMP BALL CHECK VALVE, Brass Fittings, Compression, Ball Check Valve | Blackhawk Supply

18094 | 1 / 4 X 1 / 8 COMP BALL CHECK VALVE, Brass Fittings, Compression, Ball Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 18094

View Details

Midland Metal Mfg. 18092 1/8 X 1/8 COMP BALL CHECK VALVE, Brass Fittings, Compression, Ball Check Valve | Blackhawk Supply

18092 | 1 / 8 X 1 / 8 COMP BALL CHECK VALVE, Brass Fittings, Compression, Ball Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 18092

View Details

Midland Metal Mfg. 944405 1 BRASS IN-LINE CHECK VALVE NBR, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply

944405 | 1 BRASS IN-LINE CHECK VALVE NBR, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944405

View Details

Midland Metal Mfg. 18096 3/8 X 1/4 COMP BALL CHECK VALVE, Brass Fittings, Compression, Ball Check Valve | Blackhawk Supply

18096 | 3 / 8 X 1 / 4 COMP BALL CHECK VALVE, Brass Fittings, Compression, Ball Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 18096

View Details

Midland Metal Mfg. 944428 1/4 IN-LINE CHECK VAL, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944428 | 1 / 4 IN-LINE CHECK VAL, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944428

View Details

Midland Metal Mfg. 944402 3/8 BRASS IN-LINE CHECK VALVE, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply

944402 | 3 / 8 BRASS IN-LINE CHECK VALVE, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944402

View Details

Midland Metal Mfg. 46514 1/4 FIP X MIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Female x Male High Pressure Check Valve 3,000 PSI | Blackhawk Supply

46514 | 1 / 4 FIP X MIP CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, Female x Male High Pressure Check Valve 3, 000 PSI | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46514

View Details

Midland Metal Mfg. 46573 1/2 MXM 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply

46573 | 1 / 2 MXM 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46573

View Details

Midland Metal Mfg. 940352 1/2IPS BR SWG CHECK VLV, Valves, Swing Check Valves, Brass Swing Check Valve | Blackhawk Supply

940352 | 1 / 2IPS BR SWG CHECK VLV, Valves, Swing Check Valves, Brass Swing Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 940352

View Details

Midland Metal Mfg. 947141 1/4 IN LINE CHECK VALVE VERT OR HORIZ, Valves, 2017 Valves, In Line Check Valve vertical or horizontal | Blackhawk Supply

947141 | 1 / 4 IN LINE CHECK VALVE VERT OR HORIZ, Valves, 2017 Valves, In Line Check Valve vertical or horizontal | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 947141

View Details

Midland Metal Mfg. 947143 1/2 IN LINE CHECK VALVE VERT OR HORIZ, Valves, 2017 Valves, In Line Check Valve vertical or horizontal | Blackhawk Supply

947143 | 1 / 2 IN LINE CHECK VALVE VERT OR HORIZ, Valves, 2017 Valves, In Line Check Valve vertical or horizontal | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 947143

View Details

Midland Metal Mfg. 944409V 2-1/2 BRASS IN-LINE CHECK, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply

944409V | 2-1 / 2 BRASS IN-LINE CHECK, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944409V

View Details

Midland Metal Mfg. 944431LF 3/4 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944431LF | 3 / 4 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944431LF

View Details

Midland Metal Mfg. 944429 3/8 IN-LINE CHECK VAL, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944429 | 3 / 8 IN-LINE CHECK VAL, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944429

View Details

Midland Metal Mfg. 944430LF 1/2 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944430LF | 1 / 2 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944430LF

View Details

Midland Metal Mfg. 944435 2IPS ENTRS 3-1/2 IN-LINE CH-VLV, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply

944435 | 2IPS ENTRS 3-1 / 2 IN-LINE CH-VLV, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944435

View Details

Midland Metal Mfg. 944404 3/4 BRASS IN-LINE CHECK VALVE, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply

944404 | 3 / 4 BRASS IN-LINE CHECK VALVE, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944404

View Details

Midland Metal Mfg. 944406V 1-1/4 BRASS IN-LINE CHECK, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply

944406V | 1-1 / 4 BRASS IN-LINE CHECK, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944406V

View Details

Midland Metal Mfg. 944401 1/4 BRASS IN-LINE CHECK VALVE, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply

944401 | 1 / 4 BRASS IN-LINE CHECK VALVE, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 944401

1234

Committed to customer satisfaction

as experts in Check Valves

(847) 773-0645

Popular Products

View all →

Johnson Controls A421ABC-02C Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 6' 6" lead, -40 to 212F, HTG/CLG | Blackhawk Supply

A421ABC-02C | Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 6' 6" lead, -40 to 212F, HTG/CLG | Johnson Controls

Brand: Johnson Controls

SKU: A421ABC-02C

Veris H221 Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Blackhawk Supply

Brand: Veris

SKU: H221

iO HVAC Controls IO-WRP WIRELESS RELAY PLUS | Blackhawk Supply

IO-WRP | WIRELESS RELAY PLUS | iO HVAC Controls

Brand: iO HVAC Controls

SKU: IO-WRP

Belimo ARX24-MFT Valve Actuator | Non-Spg | 24V | MFT | Blackhawk Supply

Brand: Belimo

SKU: ARX24-MFT

Contemporary Controls EISK8-100T 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Blackhawk Supply

EISK8-100T | 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Contemporary Controls

Brand: Contemporary Controls

SKU: EISK8-100T

Contemporary Controls EISK16-100T Skorpion 16-Port 10/100Mbps Switch | Blackhawk Supply

EISK16-100T | Skorpion 16-Port 10/100Mbps Switch | Contemporary Controls

Brand: Contemporary Controls

SKU: EISK16-100T

Danfoss 065B8900 ESBE ATA Thermostatic Draft Regulator, 3/4" FNPT, 2.2 Pound-force (10N) | Blackhawk Supply

065B8900 | ESBE ATA Thermostatic Draft Regulator, 3/4" FNPT, 2.2 Pound-force (10N) | Danfoss

Brand: Danfoss

SKU: 065B8900

Veris H321 Split Core | Span Adj. | Range: 0-800AAC | Output: 4-20mA | Loop | Blackhawk Supply

Brand: Veris

SKU: H321