Scroll to view all
Siemens 0.5" - 2 way Valve size
Choose from 12000+ Siemens products, from accessories and components to meters, controllers, valves and actuators. Shop today!
View Details
270-03180 | Assembly: 2-Way, NC, 1 / 2", 1 Cv, Equal Percentage, Brass, FxF; 4" Pnu Act | Siemens
Brand: Siemens
SKU: 270-03180
View Details
270-03129 | Assembly: 2-Way, NC, 1 / 2", 4 Cv, Equal Percentage, SS Trim, FxF; 4" Pnu Act | Siemens
Brand: Siemens
SKU: 270-03129
View Details
270-03128 | Assembly: 2-Way, NC, 1 / 2", 2.5 Cv, Equal Percentage, SS Trim, FxF; 4" Pnu Act | Siemens
Brand: Siemens
SKU: 270-03128
View Details
270-03127 | Assembly: 2-Way, NC, 1 / 2", 1.6 Cv, Equal Percentage, SS Trim, FxF; 4" Pnu Act | Siemens
Brand: Siemens
SKU: 270-03127
View Details
270-03075 | Assembly: 2-Way, NC, 1 / 2", 4 Cv, Linear, SS Trim, FxF, 4" Pnu Act | Siemens
Brand: Siemens
SKU: 270-03075
View Details
270-03021 | Assembly: 2-Way, NC, 1 / 2", 4 Cv, Linear, Brass, FxF, 4" Pnu Act | Siemens
Brand: Siemens
SKU: 270-03021
View Details
268-03165 | Valve assy 2W NO, 1 / 2" 4Cv Eq Pct Brass Trim FxF, 4" Pneu Act 3-8psi | Siemens
Brand: Siemens
SKU: 268-03165
View Details
268-03163 | Valve assy 2W NO, 1 / 2" 1.6Cv Eq Pct Brass Trim FxF, 4" Pneu Actuator 3-8psi | Siemens
Brand: Siemens
SKU: 268-03163
View Details
268-03055 | Valve assy 2W NO, 1 / 2" 1.6Cv Lin SS Trim Hi Temp Pkg FxF, 4" Pneu Act 3-8psi | Siemens
Brand: Siemens
SKU: 268-03055
View Details
262-02055 | Valve assy NO 1 / 2" 2.5Cv, FxF SS Trim Elect Act SR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 262-02055
View Details
262-02053 | Valve assy NO 1 / 2" 1.6Cv, FxF SS Trim Elect Act SR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 262-02053
View Details
262-02008 | Valve assy NC 1 / 2" 2.5Cv FxF Brass Trim Elect Act SR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 262-02008
View Details
262-02001 | Valve assy NC 1 / 2" 0.4Cv FxUM Brass Trim Elect Act SR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 262-02001
View Details
261-02041 | Valve assy NO 1 / 2" 4.0Cv, FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02041
View Details
261-02023 | Valve assy NC 1 / 2" 2.5Cv FxF SS Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02023
View Details
261-02009 | Valve assy NC 1 / 2" 2.5Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02009
View Details
261-02006 | Valve assy NC 1 / 2" 1.6Cv FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02006
View Details
261-02005 | Valve assy NC 1 / 2" 1.0Cv FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 261-02005
View Details
260-02034 | Valve assy NO 1 / 2" 1.0Cv, FxF Brass Trim Elect Act SR float | Siemens
Brand: Siemens
SKU: 260-02034
View Details
260-02030 | Valve assy NO 1 / 2" 0.4Cv, FxF Brass Trim Elect Act SR float | Siemens
Brand: Siemens
SKU: 260-02030
View Details
260-02010 | Valve assy NC 1 / 2" 4.0Cv FxF Brass Trim Elect Act SR float | Siemens
Brand: Siemens
SKU: 260-02010
View Details
260-02002 | Valve assy NC 1 / 2" 0.63Cv FxF Brass Trim Elect Act SR float | Siemens
Brand: Siemens
SKU: 260-02002
View Details
259-02055 | Valve assy NO 1 / 2" 2.5Cv, FxF SS Trim Elect Act NSR float | Siemens
Brand: Siemens
SKU: 259-02055
View Details
259-02053 | Valve assy NO 1 / 2" 1.6Cv, FxF SS Trim Elect Act NSR float | Siemens
Brand: Siemens
SKU: 259-02053
Committed to customer satisfaction
as experts in Siemens
Recently Viewed
Popular Products
View all →
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
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