Needle valves 1/2 Size

At Blackhawk Supply, we offer over 370 options of premium needle valves and accessories to meet a wide range of HVAC, plumbing, and industrial needs. Our extensive selection ensures you can find the perfect solution for your application!
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View Details Hayward NVA1050T 1/2" PVC Needle Valves w/FPM o-ring; PTFE seat; threaded end connections | Blackhawk Supply
NVA1050T | 1 / 2" PVC Needle Valves w / FPM o-ring; PTFE seat; threaded end connections | Hayward
Brand: Hayward
SKU: NVA1050T
$123.54 each
View Details Hayward NVA2050T 1/2" CPVC Needle Valves w/FPM o-ring; PTFE seat; threaded end connections | Blackhawk Supply
NVA2050T | 1 / 2" CPVC Needle Valves w / FPM o-ring; PTFE seat; threaded end connections | Hayward
Brand: Hayward
SKU: NVA2050T
$137.24 each
View Details Chicago Valves FS2966DTE005 1/2" FNPT 6000 WOG (CLASS 2500) STAINLESS STEEL BALL VALVE, API 607 FIRESAFE, DELRIN SEATS | SERIES FS29 | Blackhawk Supply
FS2966DTE005 | 1 / 2" FNPT 6000 WOG (CLASS 2500) STAINLESS STEEL BALL VALVE, API 607 FIRESAFE, DELRIN SEATS | SERIES FS29 | Chicago Valves
Brand: Chicago Valves
SKU: FS2966DTE005
$101.32 each
View Details Chicago Valves FS2766PTE005 1/2" FNPT 3600 WOG (CLASS 1500) STAINLESS STEEL BALL VALVE, API 607 FIRESAFE, PEEK SEATS | SERIES FS27 | Blackhawk Supply
FS2766PTE005 | 1 / 2" FNPT 3600 WOG (CLASS 1500) STAINLESS STEEL BALL VALVE, API 607 FIRESAFE, PEEK SEATS | SERIES FS27 | Chicago Valves
Brand: Chicago Valves
SKU: FS2766PTE005
$126.62 each
View Details Chicago Valves FS2966PTE005 1/2" FNPT 6000 WOG (CLASS 2500) STAINLESS STEEL BALL VALVE, API 607 FIRESAFE, PEEK SEATS | SERIES FS29 | Blackhawk Supply
FS2966PTE005 | 1 / 2" FNPT 6000 WOG (CLASS 2500) STAINLESS STEEL BALL VALVE, API 607 FIRESAFE, PEEK SEATS | SERIES FS29 | Chicago Valves
Brand: Chicago Valves
SKU: FS2966PTE005
$169.92 each
View Details Chicago Valves FS2946PTE005 1/2" FNPT 6000 WOG (CLASS 2500) CARBON STEEL BALL VALVE, API 607 FIRESAFE, PEEK SEATS | SERIES FS29 | Blackhawk Supply
FS2946PTE005 | 1 / 2" FNPT 6000 WOG (CLASS 2500) CARBON STEEL BALL VALVE, API 607 FIRESAFE, PEEK SEATS | SERIES FS29 | Chicago Valves
Brand: Chicago Valves
SKU: FS2946PTE005
$152.75 each
View Details Chicago Valves FS2766DTE005 1/2" FNPT 3600 WOG (CLASS 1500) STAINLESS STEEL BALL VALVE, API 607 FIRESAFE, DELRIN SEATS | SERIES FS27 | Blackhawk Supply
FS2766DTE005 | 1 / 2" FNPT 3600 WOG (CLASS 1500) STAINLESS STEEL BALL VALVE, API 607 FIRESAFE, DELRIN SEATS | SERIES FS27 | Chicago Valves
Brand: Chicago Valves
SKU: FS2766DTE005
$110.28 each
View Details Chicago Valves FS2746DTE005 1/2" FNPT 3600 WOG (CLASS 1500) CARBON STEEL BALL VALVE, API 607 FIRESAFE, DELRIN SEATS | SERIES FS27 | Blackhawk Supply
FS2746DTE005 | 1 / 2" FNPT 3600 WOG (CLASS 1500) CARBON STEEL BALL VALVE, API 607 FIRESAFE, DELRIN SEATS | SERIES FS27 | Chicago Valves
Brand: Chicago Valves
SKU: FS2746DTE005
$61.28 each
View Details Hayward NVA5050T 1/2" PVDF Needle Valves w/FPM o-ring; PTFE seat; threaded end connections | Blackhawk Supply
NVA5050T | 1 / 2" PVDF Needle Valves w / FPM o-ring; PTFE seat; threaded end connections | Hayward
Brand: Hayward
SKU: NVA5050T
$233.30 each
View Details Hayward NVA4050T 1/2" GFPP Needle Valves w/FPM o-ring; PTFE seat; threaded end connections | Blackhawk Supply
NVA4050T | 1 / 2" GFPP Needle Valves w / FPM o-ring; PTFE seat; threaded end connections | Hayward
Brand: Hayward
SKU: NVA4050T
$153.56 each
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iO HVAC Controls iO-TWIN Universal Twinning Kit | Blackhawk Supply
iO-TWIN | Universal Twinning Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-TWIN
$254.85 each
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
Veris PX3ULX05 Pressure,Dry,Univ,LCD | Blackhawk Supply
PX3ULX05 | Pressure, Dry, Univ, LCD | Veris
Brand: Veris
SKU: PX3ULX05
$137.31 each
Belimo ZIP-BT-NFC Bluetooth to NFC converter for temporary wireless operation | Blackhawk Supply
ZIP-BT-NFC | Bluetooth to NFC converter for temporary wireless operation | Belimo
Brand: Belimo
SKU: ZIP-BT-NFC
$209.25 each
Belimo NMB24-SR Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
NMB24-SR | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: NMB24-SR
$277.20 each
Belimo FSNF120 US Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply
FSNF120 US | Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSNF120 US
$561.15 each
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