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
298-03168 | Valve assy 2W NO, 1-1 / 4" 16Cv Eq Pct Brass Trim FxF, 0-10 Vdc Mod Electr Act SR | Siemens
Brand: Siemens
SKU: 298-03168
View Details
298-03166 | Valve assy 2W NO, 3 / 4" 6.3Cv Eq Pct Brass Trim FxF, 0-10 Vdc Mod Electr Act SR | Siemens
Brand: Siemens
SKU: 298-03166
View Details
298-03026 | Valve assy 2W NC 2", 40Cv, Lin, SS Trim FxF, 0-10Vdc Mod Electronic Act SR | Siemens
Brand: Siemens
SKU: 298-03026
View Details
294-06164 | Valve assy 3W Mix 6" 400Cv Eq Pct / Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Siemens
Brand: Siemens
SKU: 294-06164
View Details
294-06162 | Valve assy 3W Mix 4" 160Cv Eq Pct / Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Siemens
Brand: Siemens
SKU: 294-06162
View Details
291-06171 | Valve assy 3W Mix 3" 100Cv Eq Pct / Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Siemens
Brand: Siemens
SKU: 291-06171
View Details
283-03188 | Valve assy 2W NC 2", 40Cv, Eq Pct Brass Trim FxF, 8" Pneu Act w / poser | Siemens
Brand: Siemens
SKU: 283-03188
View Details
283-03187 | Valve assy 2W NC 1-1 / 2", 25Cv, Eq Pct Brass Trim FxF, 8" Pneu Act w / poser | Siemens
Brand: Siemens
SKU: 283-03187
View Details
283-03186 | Valve assy 2W NC 1-1 / 4", 16Cv, Eq Pct Brass Trim FxF, 8" Pneu Act w / poser | Siemens
Brand: Siemens
SKU: 283-03186
View Details
283-03184 | Valve assy 2W NC 3 / 4", 6.3Cv, Eq Pct Brass Trim FxF, 8" Pneu Act w / poser | Siemens
Brand: Siemens
SKU: 283-03184
View Details
283-03170 | Valve assy 2W NO, 2" 40Cv Eq Pct Brass Trim FxF, 8" Pneu Act w / pos | Siemens
Brand: Siemens
SKU: 283-03170
View Details
283-03167 | Valve assy 2W NO, 1" 10Cv Eq Pct Brass Trim FxF, 8" Pneu Actuator w / pos | Siemens
Brand: Siemens
SKU: 283-03167
View Details
283-03165 | Valve assy 2W NO, 1 / 2" 4Cv Eq Pct Brass Trim FxF, 8" Pneu Act w / pos | Siemens
Brand: Siemens
SKU: 283-03165
View Details
283-03077 | Valve assy 2W NC 1", 10Cv, Lin, SS Trim Hi Temp Pkg FxF 8" Pneu Act w / pos | Siemens
Brand: Siemens
SKU: 283-03077
View Details
283-03025 | Valve assy 2W NC 1-1 / 2", 25Cv, Lin, SS Trim FxF, 8" Pneu Act w / pos | Siemens
Brand: Siemens
SKU: 283-03025
View Details
283-03008 | Valve assy 2W NO, 2" 40Cv Lin SS Trim FxF, 8" Pneu Act w / pos | Siemens
Brand: Siemens
SKU: 283-03008
View Details
281-06162 | Valve assy 3W Mix 4" 160Cv Eq Pct / Lin Bronze Trim Flanged 12" Pneu Act | Siemens
Brand: Siemens
SKU: 281-06162
View Details
281-05992 | Valve assy 2W NC 4", 160Cv, Eq Pct Bronze Trim Flanged 12" Pneu Act | Siemens
Brand: Siemens
SKU: 281-05992
View Details
278-03059 | Valve assy Hi Temp 2W NO 1" 10Cv Lin SS Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 278-03059
View Details
278-03058 | Valve assy Hi Temp 2W NO 3 / 4" 6.3Cv Lin SS Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 278-03058
View Details
277-03185 | Valve Assembly: 2W, NC, 1", 10 Cv, Eq Percent, Brass Trim, FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 277-03185
View Details
277-03184 | Valve assy 2W NC 3 / 4", 6.3Cv, Eq Pct Brass Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 277-03184
View Details
277-03166 | Valve assy 2W NO, 3 / 4" 6.3Cv Eq Pct Brass Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 277-03166
View Details
274-06166 | Valve assy 3W Mix 3" 100Cv Eq Pct / Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 274-06166
Committed to customer satisfaction
as experts in All Products
Recently Viewed
Popular Products
View all →
ARX24-MFT | Valve Actuator | Non-Spg | 24V | MFT | Belimo
Brand: Belimo
SKU: ARX24-MFT
065B8900 | ESBE ATA Thermostatic Draft Regulator, 3/4" FNPT, 2.2 Pound-force (10N) | Danfoss
Brand: Danfoss
SKU: 065B8900
H221 | Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H221
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
H321 | Split Core | Span Adj. | Range: 0-800AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H321
VT7652B5031 | Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Viconics
Brand: Viconics
SKU: VT7652B5031
EISK16-100T | Skorpion 16-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK16-100T