Scroll to view all
All products 4 cv Cv / gpm
Looking for high-quality controls, HVAC, electrical, plumbing, and industrial/residential products? Browse the Blackhawk Supply store catalog today!
View Details
299-03003 | Valve assy 2W NO, 1 / 2" 4Cv Lin SS Trim FxF, 2-pos Electr Act SR | Siemens
Brand: Siemens
SKU: 299-03003
View Details
298-03183 | Valve assy 2W NC 1 / 2" 4Cv Eq Pct Brass Trim FxF 0-10Vdc Mod Electronic Act SR | Siemens
Brand: Siemens
SKU: 298-03183
View Details
298-03165 | Valve assy 2W NO, 1 / 2" 4Cv Eq Pct Brass Trim FxF, 0-10 Vdc Mod Electr Act SR | Siemens
Brand: Siemens
SKU: 298-03165
View Details
298-03147 | Valve assy 3W Mix 1 / 2" 4Cv Eq Pct / Lin SS Trim FxF, 0-10 Vdc Mod Elect Act SR | Siemens
Brand: Siemens
SKU: 298-03147
View Details
298-03129 | Valve assy 2W NC 1 / 2", 4Cv, Eq Pct SS Trim FxF, 0-10Vdc Mod Electronic Act SR | Siemens
Brand: Siemens
SKU: 298-03129
View Details
298-03111 | Valve assy 2W NO, 1 / 2" 4Cv Eq Pct SS Trim FxF, 0-10 Vdc Mod Electr Act SR | Siemens
Brand: Siemens
SKU: 298-03111
View Details
298-03021 | Valve assy 2W NC 1 / 2", 4Cv, Lin, SS Trim FxF, 0-10Vdc Mod Electronic Act SR | Siemens
Brand: Siemens
SKU: 298-03021
View Details
298-03003 | Valve assy 2W NO, 1 / 2" 4Cv Lin SS Trim FxF, 0-10 Vdc Mod Electr Act SR | Siemens
Brand: Siemens
SKU: 298-03003
View Details
284-03075 | Valve assy 2W NC 1 / 2", 4Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act w / pos | Siemens
Brand: Siemens
SKU: 284-03075
View Details
284-03057 | Valve assy 2W NO, 1 / 2" 4Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act w / pos | Siemens
Brand: Siemens
SKU: 284-03057
View Details
283-03201 | Valve assy 3W Mix 1 / 2" 4Cv Eq Pct / Lin Brass Trim FxF, 8" Pneu Act w / pos | Siemens
Brand: Siemens
SKU: 283-03201
View Details
283-03183 | Valve assy 2W NC 1 / 2", 4Cv, Eq Pct Brass Trim FxF, 8" Pneu Act w / poser | Siemens
Brand: Siemens
SKU: 283-03183
View Details
283-03147 | Valve assy 3W Mix 1 / 2" 4Cv Eq Pct / Lin SS Trim FxF, 8" Pneu Act w / pos | Siemens
Brand: Siemens
SKU: 283-03147
View Details
283-03111 | Valve assy 2W NO, 1 / 2" 4Cv Eq Pct SS Trim FxF, 8" Pneu Act w / pos | Siemens
Brand: Siemens
SKU: 283-03111
View Details
283-03075 | Valve assy 2W NC 1 / 2", 4Cv, Lin, SS Trim Hi Temp Pkg FxF, 8" Pneu Act w / pos | Siemens
Brand: Siemens
SKU: 283-03075
View Details
283-03057 | Valve assy 2W NO, 1 / 2" 4Cv Lin SS Trim Hi Temp Pkg FxF, 8" Pneu Act w / pos | Siemens
Brand: Siemens
SKU: 283-03057
View Details
283-03021 | Valve assy 2W NC 1 / 2", 4Cv, Lin, SS Trim FxF, 8" Pneu Act w / pos | Siemens
Brand: Siemens
SKU: 283-03021
View Details
283-03003 | Valve assy 2W NO, 1 / 2" 4Cv Lin SS Trim FxF, 8" Pneu Act w / pos | Siemens
Brand: Siemens
SKU: 283-03003
View Details
278-03075 | Valve assy Hi Temp 2W NC 1 / 2" 4Cv Lin SS Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 278-03075
View Details
277-03201 | Valve assy 3W Mix 1 / 2" 4Cv Eq Pct / Lin Brass Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 277-03201
View Details
277-03183 | 2W Valve Asy, NC, 1 / 2", 4 Cv, Eq Percent, Brass, FxF, 8" Pneumatic Actuator | Siemens
Brand: Siemens
SKU: 277-03183
View Details
277-03147 | Valve assy 3W Mix 1 / 2" 4Cv Eq Pct / Lin SS Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 277-03147
View Details
277-03129 | Valve assy 2W NC 1 / 2", 4Cv, Eq Pct SS Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 277-03129
View Details
277-03111 | Valve assy 2W NO, 1 / 2" 4Cv Eq Pct SS Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 277-03111
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
GCA161.1U | Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Siemens
Brand: Siemens
SKU: GCA161.1U
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
EHS45-600-10 | 1 Phase 45 Amps Multi-Signal Control | [NFEHS45-600-10] | Neptronic
Brand: Neptronic
SKU: EHS45-600-10
PWLX04S | Pressure | Wet | Nema 4 | LCD | 0-100PSID | Veris
Brand: Veris
SKU: PWLX04S