Check valves 1-1/4 in Nominal size

All Types

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Inline Check Valves

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Repair Kits

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Y-Check Valves

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Swing Check Valves

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Ball Check Valves

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Brass Check Valves

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Spring Check Valves

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Stainless Steel Check Valves

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Piston Check Valves

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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

Midland Metal Mfg. 940355LF 1 1/4 FIP SWING CHECK VALVE LEAD-FREE, Lead Free, Lead Free Valves, Lead Free Swing Check Valve | Blackhawk Supply

940355LF | 1 1 / 4 FIP SWING CHECK VALVE LEAD-FREE, Lead Free, Lead Free Valves, Lead Free Swing Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 940355LF

Midland Metal Mfg. 949446 1-1/4 BARREL SPRING CHECK VALVE, Valves, SS Check Valves, Barrel Type Spring Check Valve | Blackhawk Supply

949446 | 1-1 / 4 BARREL SPRING CHECK VALVE, Valves, SS Check Valves, Barrel Type Spring Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 949446

Midland Metal Mfg. 949356 1-1/4 316 SS SWING CHECK, Valves, MISC SS VALVES, SS SWING CHECK VLAVE | Blackhawk Supply

949356 | 1-1 / 4 316 SS SWING CHECK, Valves, MISC SS VALVES, SS SWING CHECK VLAVE | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 949356

Midland Metal Mfg. 949486 1-1/4 Y SPRING CHECK VALVE, Valves, SS Check Valves, Y Spring Type Check Valve | Blackhawk Supply

949486 | 1-1 / 4 Y SPRING CHECK VALVE, Valves, SS Check Valves, Y Spring Type Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 949486

Midland Metal Mfg. 949406 1-1/4 SS IN-LINE CHECK VALVE, Valves, SS Check Valves, SS In-Line Check | Blackhawk Supply

949406 | 1-1 / 4 SS IN-LINE CHECK VALVE, Valves, SS Check Valves, SS In-Line Check | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 949406

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

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

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

Brand: Midland Metal Mfg.

SKU: 944406

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

Midland Metal Mfg. 940328 1 1/4 GLUE INLNE PLASTIC CK VLV, Valves, PVC Valves, PVC Spring Check Valve | Blackhawk Supply

940328 | 1 1 / 4 GLUE INLNE PLASTIC CK VLV, Valves, PVC Valves, PVC Spring Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 940328

Midland Metal Mfg. 940334 1-1/4 INLINE FXF PVC SPRING LOAD CHK VLV, Valves, PVC Valves, PVC Spring Check Valve | Blackhawk Supply

940334 | 1-1 / 4 INLINE FXF PVC SPRING LOAD CHK VLV, Valves, PVC Valves, PVC Spring Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 940334

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

Midland Metal Mfg. 940365LF 1 1/4 CxC SWING CHECK VALVE - LEADFREE, Lead Free, Lead Free Valves, Lead Free Swing Check Valve | Blackhawk Supply

940365LF | 1 1 / 4 CxC SWING CHECK VALVE - LEADFREE, Lead Free, Lead Free Valves, Lead Free Swing Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 940365LF

Midland Metal Mfg. 10001065 1-1/4 FNPT 65LB CRBN STL CHK VLV, Hydraulic, Hydraulic Accessories, Check Valve | Blackhawk Supply

10001065 | 1-1 / 4 FNPT 65LB CRBN STL CHK VLV, Hydraulic, Hydraulic Accessories, Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 10001065

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

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

Brand: Belimo

SKU: ARX24-MFT

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

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

Brand: Veris

SKU: H221

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

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

Brand: Siemens

SKU: QAA2280.FWSC

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

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

Brand: Veris

SKU: H321

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

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

Brand: Viconics

SKU: VT7652B5031

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

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