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. 46566 1/4 FXM 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply

46566 | 1 / 4 FXM 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: 46566

View Details

Midland Metal Mfg. 46577 3/8 MXF 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply

46577 | 3 / 8 MXF 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: 46577

View Details

Midland Metal Mfg. 46575 1/8 MXF 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply

46575 | 1 / 8 MXF 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: 46575

View Details

Midland Metal Mfg. 46561 1/4 FXF 500PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply

46561 | 1 / 4 FXF 500PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46561

View Details

Midland Metal Mfg. 46568 1/2 FXM 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply

46568 | 1 / 2 FXM 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: 46568

View Details

Midland Metal Mfg. 46562V 3/8 FXF 500 PSI CHECK W/FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Blackhawk Supply

46562V | 3 / 8 FXF 500 PSI CHECK W / FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46562V

View Details

Midland Metal Mfg. 46564V 3/4 FXF 500 PSI CHECK W/FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Blackhawk Supply

46564V | 3 / 4 FXF 500 PSI CHECK W / FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46564V

View Details

Midland Metal Mfg. 46561V 1/4 FXF 500 PSI CHECK W/FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Blackhawk Supply

46561V | 1 / 4 FXF 500 PSI CHECK W / FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46561V

View Details

Midland Metal Mfg. 46565 1/8 FXM 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply

46565 | 1 / 8 FXM 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: 46565

View Details

Midland Metal Mfg. 46578 1/2 MXF 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply

46578 | 1 / 2 MXF 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: 46578

View Details

Midland Metal Mfg. 46576 1/4 MXF 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply

46576 | 1 / 4 MXF 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: 46576

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. 46564 3/4 FXF 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply

46564 | 3 / 4 FXF 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: 46564

View Details

Midland Metal Mfg. 46562 3/8 FXF 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply

46562 | 3 / 8 FXF 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: 46562

View Details

Midland Metal Mfg. 46560 1/8 FXF 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply

46560 | 1 / 8 FXF 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: 46560

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. 46570 1/8 MXM 500 PSI CHECK VALVE, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI Buna N Check Valve-FxF | Blackhawk Supply

46570 | 1 / 8 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: 46570

View Details

Midland Metal Mfg. 46563V 1/2 FXF 500 PSI CHECK W/FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Blackhawk Supply

46563V | 1 / 2 FXF 500 PSI CHECK W / FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46563V

View Details

Midland Metal Mfg. 46560V 1/8 FXF 500 PSI CHECK W/FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Blackhawk Supply

46560V | 1 / 8 FXF 500 PSI CHECK W / FKM, Brass Fittings, Check and Anti-Siphon Valves, 500 PSI FKM Seal-FxF | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 46560V

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

Bell & Gossett 101233LF CTF-1-1/4, 1-1/4" Threaded Check-Trol Isolation Flow Control Flange, Lead Free | Blackhawk Supply

101233LF | CTF-1-1 / 4, 1-1 / 4" Threaded Check-Trol Isolation Flow Control Flange, Lead Free | Bell & Gossett

Brand: Bell & Gossett

SKU: 101233LF

View Details

Bell & Gossett 101247LF CTFS-1-1/2, 1-1/2" Sweat Check-Trol Isolation Flow Control Flange, Lead Free | Blackhawk Supply

101247LF | CTFS-1-1 / 2, 1-1 / 2" Sweat Check-Trol Isolation Flow Control Flange, Lead Free | Bell & Gossett

Brand: Bell & Gossett

SKU: 101247LF

1234

Committed to customer satisfaction

as experts in Check Valves

(847) 773-0645

Popular Products

View all →

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

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

Brand: Belimo

SKU: LF120-S US

QAA2280.FWSC | Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Siemens

Brand: Siemens

SKU: QAA2280.FWSC

Ultravation AS-IH-1013-1 10" UVC Lamp | Blackhawk Supply

AS-IH-1013-1 | 10" UVC Lamp | Ultravation

Brand: Ultravation

SKU: AS-IH-1013-1

Viconics VT7652B5031 Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Blackhawk Supply

Brand: Viconics

SKU: VT7652B5031

Viconics VT8650U5000B Roof Top & Heat Pump Unit Controller w/ IAQ, Economizer, Humidity & Scheduling | Blackhawk Supply

VT8650U5000B | Roof Top & Heat Pump Unit Controller w/ IAQ, Economizer, Humidity & Scheduling | Viconics

Brand: Viconics

SKU: VT8650U5000B