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Inline Check Valves

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Stainless Steel Check Valves

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Piston Check Valves

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Midland Metal Mfg. 949431 3/4 SS CHECK VALVE, Valves, SS Check Valves, Inline Check Valve | Blackhawk Supply

949431 | 3 / 4 SS CHECK VALVE, Valves, SS Check Valves, Inline Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 949431

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

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

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. 940331 1/2 INLINE FXF PVC SPRING LOAD CHK VLV, Valves, PVC Valves, PVC Spring Check Valve | Blackhawk Supply

940331 | 1 / 2 INLINE FXF PVC SPRING LOAD CHK VLV, Valves, PVC Valves, PVC Spring Check Valve | Midland Metal Mfg.

Brand: Midland Metal Mfg.

SKU: 940331

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

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

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

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Viconics VT7225 Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Blackhawk Supply

VT7225 | Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Viconics

Brand: Viconics

SKU: VT7225

Contemporary Controls EISK5-GT Gig Switch. 5-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Blackhawk Supply

EISK5-GT | Gig Switch. 5-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Contemporary Controls

Brand: Contemporary Controls

SKU: EISK5-GT

Veris PW2LX04S Pressure | Wet | 2 | Nema 4 | LCD | 0-100PSID | Blackhawk Supply

PW2LX04S | Pressure | Wet | 2 | Nema 4 | LCD | 0-100PSID | Veris

Brand: Veris

SKU: PW2LX04S

Square D SDSA2040 SPD T1 SDSA 40KA 120/208V 3P4W | Blackhawk Supply

SDSA2040 | SPD T1 SDSA 40KA 120/208V 3P4W | Square D

Brand: Square D

SKU: SDSA2040

Belimo P2800A GR Feedback potentiometer 2800 ohms. | Blackhawk Supply

P2800A GR | Feedback potentiometer 2800 ohms. | Belimo

Brand: Belimo

SKU: P2800A GR

Siemens GCA161.1U Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Blackhawk Supply

GCA161.1U | Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Siemens

Brand: Siemens

SKU: GCA161.1U

Belimo LMB24-SR Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply

LMB24-SR | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo

Brand: Belimo

SKU: LMB24-SR

KMC STE-8001W80 Digital Sensor: SimplyVAV, Temperature, White, | Blackhawk Supply

STE-8001W80 | Digital Sensor: SimplyVAV, Temperature, White, | KMC

Brand: KMC

SKU: STE-8001W80

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