check valves

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View Details Navien Boilers & Water Heaters 30008360A Check Valve 6L x 6-2/7W x 4H Inch Plastic for NPE Model | Blackhawk Supply
30008360A | Check Valve 6L x 6-2 / 7W x 4H Inch Plastic for NPE Model | Navien Boilers & Water Heaters
Brand: Navien Boilers & Water Heaters
SKU: 30008360A
$15.07 each
View Details Jomar 105-608G T-521G | 2" | Inline Check Valve | Threaded Connection | 300 WOG | Class 150 | Blackhawk Supply
105-608G | T-521G | 2" | Inline Check Valve | Threaded Connection | 300 WOG | Class 150 | Jomar
Brand: Jomar
SKU: 105-608G
$120.69 each
View Details Jomar 105-404 S-511 | 3/4" | Bronze Y-Pattern Swing Check Valve | Solder Connection | 300 WOG | Class 150 | Blackhawk Supply
105-404 | S-511 | 3 / 4" | Bronze Y-Pattern Swing Check Valve | Solder Connection | 300 WOG | Class 150 | Jomar
Brand: Jomar
SKU: 105-404
$42.18 each
View Details Jomar 105-310 T-511 | 3" | Bronze Y-Pattern Swing Check Valve | Threaded Connection | 300 WOG | Class 150 | Blackhawk Supply
105-310 | T-511 | 3" | Bronze Y-Pattern Swing Check Valve | Threaded Connection | 300 WOG | Class 150 | Jomar
Brand: Jomar
SKU: 105-310
$557.68 each
View Details Jomar 105-306G T-511G | 1-1/4" | Y-pattern Swing Check Valve | Threaded Connection | 300 WOG | Class 150 | Blackhawk Supply
105-306G | T-511G | 1-1 / 4" | Y-pattern Swing Check Valve | Threaded Connection | 300 WOG | Class 150 | Jomar
Brand: Jomar
SKU: 105-306G
$104.50 each
View Details Jomar 105-305G T-511G | 1" | Y-pattern Swing Check Valve | Threaded Connection | 300 WOG | Class 150 | Blackhawk Supply
105-305G | T-511G | 1" | Y-pattern Swing Check Valve | Threaded Connection | 300 WOG | Class 150 | Jomar
Brand: Jomar
SKU: 105-305G
$73.71 each
View Details Jomar 105-304G T-511G | 3/4" | Y-pattern Swing Check Valve | Threaded Connection | 300 WOG | Class 150 | Blackhawk Supply
105-304G | T-511G | 3 / 4" | Y-pattern Swing Check Valve | Threaded Connection | 300 WOG | Class 150 | Jomar
Brand: Jomar
SKU: 105-304G
$50.39 each
View Details Jomar 105-304 T-511 | 3/4" | Bronze Y-Pattern Swing Check Valve | Threaded Connection | 300 WOG | Class 150 | Blackhawk Supply
105-304 | T-511 | 3 / 4" | Bronze Y-Pattern Swing Check Valve | Threaded Connection | 300 WOG | Class 150 | Jomar
Brand: Jomar
SKU: 105-304
$42.18 each
View Details Jomar 105-110 T-501 | 3" | Regular Brass Horizontal Swing Check Valve | Threaded Connection | 200 WOG | Class 125 | Blackhawk Supply
105-110 | T-501 | 3" | Regular Brass Horizontal Swing Check Valve | Threaded Connection | 200 WOG | Class 125 | Jomar
Brand: Jomar
SKU: 105-110
$211.21 each
View Details Jomar 105-108 T-501 | 2" | Regular Brass Horizontal Swing Check Valve | Threaded Connection | 200 WOG | Class 125 | Blackhawk Supply
105-108 | T-501 | 2" | Regular Brass Horizontal Swing Check Valve | Threaded Connection | 200 WOG | Class 125 | Jomar
Brand: Jomar
SKU: 105-108
$84.90 each
View Details Jomar 105-105G T-501G | 1" | Horizontal Swing Check Valve | Threaded Connection | 200 WOG | Class 125 | Blackhawk Supply
105-105G | T-501G | 1" | Horizontal Swing Check Valve | Threaded Connection | 200 WOG | Class 125 | Jomar
Brand: Jomar
SKU: 105-105G
$30.65 each
View Details Midland Metal Mfg. 96204LW 4 AWWA C508 SWING CHECK VALVE WITH | Blackhawk Supply
96204LW | 4 AWWA C508 SWING CHECK VALVE WITH | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 96204LW
$1,234.99 each
View Details Midland Metal Mfg. 963014 14 DOUBLE DOOR WAFER CHECK VALVE | Blackhawk Supply
963014 | 14 DOUBLE DOOR WAFER CHECK VALVE | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 963014
$726.99 each
View Details Midland Metal Mfg. 963008 8 DOUBLE DOOR WAFER CHECK VALVE | Blackhawk Supply
963008 | 8 DOUBLE DOOR WAFER CHECK VALVE | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 963008
$797.99 each
View Details Midland Metal Mfg. 963006 6 DOUBLE DOOR WAFER CHECK VALVE | Blackhawk Supply
963006 | 6 DOUBLE DOOR WAFER CHECK VALVE | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 963006
$338.99 each
View Details Spears S1720C15FSR 1-1/2 PVC CL TU UTLTY SW CHK VLV SR EPDM | Blackhawk Supply
S1720C15FSR | 1-1 / 2 PVC CL TU UTLTY SW CHK VLV SR EPDM | (PG:026) Spears
Brand: Spears
SKU: S1720C15FSR
$86.99 each
View Details Spears S1720-20 2 PVC T/U UTILITY SWING CHK VLV SOC EPDM | Blackhawk Supply
S1720-20 | 2 PVC T / U UTILITY SWING CHK VLV SOC EPDM | (PG:026) Spears
Brand: Spears
SKU: S1720-20
$66.99 each
View Details Spears S1580-30F 3 PVC UTILITY SPRING CHECK VLVE THREAD EPDM | Blackhawk Supply
S1580-30F | 3 PVC UTILITY SPRING CHECK VLVE THD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1580-30F
$160.99 each
View Details Spears S1580-20F 2 PVC UTILITY SPRING CHECK VLVE THD EPDM | Blackhawk Supply
S1580-20F | 2 PVC UTILITY SPRING CHECK VLVE THD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1580-20F
$86.99 each
View Details Spears S1580-10 1 PVC UTILITY SPRING CHECK VALVE SOCKET EPDM | Blackhawk Supply
S1580-10 | 1 PVC UTILITY SPRING CHECK VLV SOC EPDM | (PG:026) Spears
Brand: Spears
SKU: S1580-10
$74.99 each
View Details Spears S1520C10F 1 PVC CLR UTILITY SWG CHK VALVE THD EPDM | Blackhawk Supply
S1520C10F | 1 PVC CLR UTILITY SWG CHK VALVE THD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1520C10F
$45.99 each
View Details Spears S1520-40 4 PVC UTILIY SWING CHECK VALVE SOC EPDM | Blackhawk Supply
S1520-40 | 4 PVC UTILIY SWING CHECK VALVE SOC EPDM | (PG:026) Spears
Brand: Spears
SKU: S1520-40
$154.99 each
View Details Spears S1520-20F 2 PVC UTILIY SWING CHECK VALVE THREAD EPDM | Blackhawk Supply
S1520-20F | 2 PVC UTILIY SWING CHECK VALVE THD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1520-20F
$59.99 each
View Details Spears S1520-07F 3/4 PVC UTILIY SWING CHECK VLVE THD EPDM | Blackhawk Supply
S1520-07F | 3 / 4 PVC UTILIY SWING CHECK VLVE THD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1520-07F
$33.99 each
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Veris PWLX04S 12 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 100 psig | Blackhawk Supply
PWLX04S | 12 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 100 psig | Veris
Brand: Veris
SKU: PWLX04S
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Schneider Electric MG350V-24F SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Blackhawk Supply
MG350V-24F | SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Schneider Electric
Brand: Schneider Electric
SKU: MG350V-24F
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Veris PWLX05S 12 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 250 psig | Blackhawk Supply
PWLX05S | 12 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 250 psig | Veris
Brand: Veris
SKU: PWLX05S
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Siemens SKD62U Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Blackhawk Supply
SKD62U | Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Siemens
Brand: Siemens
SKU: SKD62U
$846.69 each
Belimo B220+LF120 US CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply
B220+LF120 US | CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: B220+LF120 US
$448.20 each
iO HVAC Controls iO-TWIN iO HVAC Controls iO-TWIN Universal Twinning and Paralleling Kit | Blackhawk Supply
iO-TWIN | iO HVAC Controls iO-TWIN Universal Twinning and Paralleling Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-TWIN
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Belimo ZS-CCV-90 CCV Weather Shield Kit AF/NF/LF | Blackhawk Supply
ZS-CCV-90 | CCV Weather Shield Kit AF/NF/LF | Belimo
Brand: Belimo
SKU: ZS-CCV-90
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Belimo GMB24-SR Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
GMB24-SR | Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
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