Scroll to view all
All products Spring return Spring return
Looking for high-quality controls, HVAC, electrical, plumbing, and industrial/residential products? Browse the Blackhawk Supply store catalog today!
View Details
337NO-04315-25 | 1.5 PICV 25GPM+MOD SR NO | Siemens
Brand: Siemens
SKU: 337NO-04315-25
View Details
337NC-04316-50 | 2 PICV 50 GPM+MOD SR NC | Siemens
Brand: Siemens
SKU: 337NC-04316-50
View Details
337NC-04316-45 | 2 PICV 45 GPM+MOD SR NC | Siemens
Brand: Siemens
SKU: 337NC-04316-45
View Details
337NC-04316-35 | 2 PICV 35 GPM+MOD SR NC | Siemens
Brand: Siemens
SKU: 337NC-04316-35
View Details
337NC-04316-40 | 2 PICV 40 GPM+MOD SR NC | Siemens
Brand: Siemens
SKU: 337NC-04316-40
View Details
337NC-04316-30 | 2 PICV 30 GPM+MOD SR NC | Siemens
Brand: Siemens
SKU: 337NC-04316-30
View Details
337NC-04315-35 | 1.5 PICV 35GPM+MOD SR NC | Siemens
Brand: Siemens
SKU: 337NC-04315-35
View Details
337NC-04315-30 | 1.5 PICV 30GPM+MOD SR NC | Siemens
Brand: Siemens
SKU: 337NC-04315-30
View Details
337NC-04315-15 | 1.5 PICV 15GPM+MOD SR NC | Siemens
Brand: Siemens
SKU: 337NC-04315-15
View Details
GKD326.1U | Damper Actuator | Spring Return | 230 VAC | On / Off | 80 lb-in | SW | Siemens
Brand: Siemens
SKU: GKD326.1U
View Details
GKD126.1U | Damper Actuator | Spring Return | 24 VAC | On / Off | 80 lb-in | SW | Siemens
Brand: Siemens
SKU: GKD126.1U
View Details
GCA121.3U | Damper Actuator | Spring Return | 24 VAC / DC | On / Off | 160 lb-in | Siemens
Brand: Siemens
SKU: GCA121.3U
View Details
B304UD-GCA221.3U | BFV 3W CONFIG D 4"120V ON / OFF SR 50PSI | Siemens
Brand: Siemens
SKU: B304UD-GCA221.3U
View Details
B304UC-GCA221.3U | BFV 3W CONFIG C 4" 120V ON / OFF SR 50PSI | Siemens
Brand: Siemens
SKU: B304UC-GCA221.3U
View Details
B304UC-GCA121.3U | BFV 3W CONFIG C 4" 24V ON / OFF SR 50PSI | Siemens
Brand: Siemens
SKU: B304UC-GCA121.3U
View Details
B304UB-GCA221.3U | BFV 3W CONFIG B 4"120V ON / OFF SR 50PSI | Siemens
Brand: Siemens
SKU: B304UB-GCA221.3U
View Details
B304UD-GCA121.3U | BFV 3W CONFIG D 4"24V ON / OFF SR 50PSI | Siemens
Brand: Siemens
SKU: B304UD-GCA121.3U
View Details
B304UB-GCA121.3U | BFV 3W CONFIG B 4"24V ON / OFF SR 50PSI | Siemens
Brand: Siemens
SKU: B304UB-GCA121.3U
View Details
B304UA-GCA221.3U | BFV 3W CONFIG A 4" 120V ON / OFF SR 50PSI | Siemens
Brand: Siemens
SKU: B304UA-GCA221.3U
View Details
B304UA-GCA121.3U | BFV 3W CONFIG A 4" 24V ON / OFF SR 50PSI | Siemens
Brand: Siemens
SKU: B304UA-GCA121.3U
View Details
B304UC-GCA161.3U | BFV 3W CONFIG C 4" 24V 0-10DC SR 50PSI | Siemens
Brand: Siemens
SKU: B304UC-GCA161.3U
View Details
B304UD-GCA161.3U | BFV 3W CONFIG D 4"24V 0-10DC SR 50PSI | Siemens
Brand: Siemens
SKU: B304UD-GCA161.3U
View Details
B304UB-GCA161.3U | BFV 3W CONFIG B 4"24V 0-10DC SR 50PSI | Siemens
Brand: Siemens
SKU: B304UB-GCA161.3U
View Details
B304UA-GCA161.3U | BFV 3W CONFIG A 4" 24V 0-10DC SR 50PSI | Siemens
Brand: Siemens
SKU: B304UA-GCA161.3U
Committed to customer satisfaction
as experts in All Products
Recently Viewed
Popular Products
View all →
P2800A GR | Feedback potentiometer 2800 ohms. | Belimo
Brand: Belimo
SKU: P2800A GR
LMB24-SR | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: LMB24-SR
STE-8001W80 | Digital Sensor: SimplyVAV, Temperature, White, | KMC
Brand: KMC
SKU: STE-8001W80
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
BAST-221C-B2 | BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Contemporary Controls
Brand: Contemporary Controls
SKU: BAST-221C-B2
PWLX04S | Pressure | Wet | Nema 4 | LCD | 0-100PSID | Veris
Brand: Veris
SKU: PWLX04S
iO-TWIN | Universal Twinning Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-TWIN
SKD62U | Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Siemens
Brand: Siemens
SKU: SKD62U