Scroll to view all
All products 0.5" - 2 way Valve size
Looking for high-quality controls, HVAC, electrical, plumbing, and industrial/residential products? Browse the Blackhawk Supply store catalog today!
View Details
277-03021 | 2W Valve Asy, NC, 1 / 2", 4 Cv, Linear, Stainless Steel, FxF, 8" Pneumatic Act | Siemens
Brand: Siemens
SKU: 277-03021
View Details
277-03020 | Valve assy 2W NC 1 / 2", 2.5Cv, Lin, SS Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 277-03020
View Details
277-03019 | Valve assy 2W NC 1 / 2", 1.6Cv, Lin, SS Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 277-03019
View Details
277-03018 | 2W Valve Asy, NC, 1 / 2", 1 Cv, Linear, Stainless Steel, FxF, 8" Pneumatic Act | Siemens
Brand: Siemens
SKU: 277-03018
View Details
277-03003 | 2W Valve Asy, NO, 1 / 2", 4 Cv, Linear, Stainless Steel, FxF, 8" Pneumatic Act | Siemens
Brand: Siemens
SKU: 277-03003
View Details
277-03002 | Valve assy 2W NO, 1 / 2" 2.5Cv Lin SS Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 277-03002
View Details
277-03001 | Valve assy 2W NO, 1 / 2" 1.6Cv Lin SS Trim FxF, 8" Pneu Actuator | Siemens
Brand: Siemens
SKU: 277-03001
View Details
277-03000 | 2W Valve Asy NO, 1 / 2", 1 Cv, Linear, Stainless Steel, FxF, 8" Pneumatic Act | Siemens
Brand: Siemens
SKU: 277-03000
View Details
276-03183 | Valve assy 2W NC 1 / 2", 4Cv, Eq Pct Brass Trim FxF, float El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 276-03183
View Details
276-03182 | Valve assy 2W NC 1 / 2", 2.5Cv, Eq Pct Brass Trim FxF, float El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 276-03182
View Details
276-03181 | Valve assy 2W NC 1 / 2", 1.6Cv, Eq Pct Brass Trim FxF, float El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 276-03181
View Details
276-03180 | Valve assy 2W NC 1 / 2", 1Cv, Eq Pct Brass Trim FxF, float El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 276-03180
View Details
276-03165 | Valve assy 2W NO, 1 / 2" 4Cv Eq Pct Brass Trim FxF, float El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 276-03165
View Details
276-03164 | Valve assy 2W NO, 1 / 2" 2.5Cv Eq Pct Brass Trim FxF, float El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 276-03164
View Details
276-03163 | Valve assy 2W NO, 1 / 2" 1.6Cv Eq Pct Brass Trim FxF, float El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 276-03163
View Details
276-03162 | Valve assy 2W NO, 1 / 2" 1Cv Eq Pct Brass Trim FxF, float El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 276-03162
View Details
276-03129 | Valve assy 2W NC 1 / 2", 4Cv, Eq Pct SS Trim FxF, float El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 276-03129
View Details
276-03128 | Valve assy 2W NC 1 / 2", 2.5Cv, Eq Pct SS Trim FxF, float El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 276-03128
View Details
276-03127 | Valve assy 2W NC 1 / 2", 1.6Cv, Eq Pct SS Trim FxF, float El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 276-03127
View Details
276-03126 | Valve assy 2W NC 1 / 2", 1Cv, Eq Pct SS Trim FxF, float El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 276-03126
View Details
276-03111 | Valve assy 2W NO, 1 / 2" 4Cv Eq Pct SS Trim FxF, float El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 276-03111
View Details
276-03110 | Valve assy 2W NO, 1 / 2" 2.5Cv Eq Pct SS Trim FxF, float El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 276-03110
View Details
276-03109 | Valve assy 2W NO, 1 / 2" 1.6Cv Eq Pct SS Trim FxF, float El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 276-03109
View Details
276-03108 | Valve assy 2W NO, 1 / 2" 1Cv Eq Pct SS Trim FxF, float El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 276-03108
Committed to customer satisfaction
as experts in All Products
Recently Viewed
Popular Products
View all →
BAC-5051AE | Router: BACnet, IP/Dual Enet/Single MSTP | KMC
Brand: KMC
SKU: BAC-5051AE
VT7225 | Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Viconics
Brand: Viconics
SKU: VT7225
EISK5-GT | Gig Switch. 5-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK5-GT
PW2LX04S | Pressure | Wet | 2 | Nema 4 | LCD | 0-100PSID | Veris
Brand: Veris
SKU: PW2LX04S
SDSA2040 | SPD T1 SDSA 40KA 120/208V 3P4W | Square D
Brand: Square D
SKU: SDSA2040
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