Scroll to view all
Hvac Non-spring return Spring return
View Details
245-00231 | Zone valve, 3-way, 1 / 2", 2.5 Cv, NPT w / 24Vac 0-10Vdc NSR actuator | Siemens
Brand: Siemens
SKU: 245-00231
View Details
248-00214 | Zone valve, 2-way, 1 / 2", 4.0 Cv, NPT w / 24Vac, SSP61U actuator, 0-10Vdc, NSR | Siemens
Brand: Siemens
SKU: 248-00214
View Details
244-00230 | Zone valve, 3-way, 1 / 2", 1.0 Cv, NPT w / 24V floating NSR actuator | Siemens
Brand: Siemens
SKU: 244-00230
View Details
244-00210 | Zone valve, 2-way, 1 / 2", 1.0 Cv, NPT w / 24V floating NSR actuator | Siemens
Brand: Siemens
SKU: 244-00210
View Details
192-222 | Room Thermostat, Pneumatic, Single Setpoint, DA Heat / Cool, Celsius, 2-pipe | Siemens
Brand: Siemens
SKU: 192-222
View Details
193-215 | Room Tstat, Free Energy Band (TM), Pneumatic, DSP, DA, H / C, Deg F, 2-pipe | Siemens
Brand: Siemens
SKU: 193-215
View Details
172M-10330 | 2W 2", 160Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172M-10330
View Details
172M-10330S | 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172M-10330S
View Details
172J-10310S | 2W 3 / 4", 16Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens
Brand: Siemens
SKU: 172J-10310S
View Details
172K-10304S | 2W 1 / 2", 2.5Cv ball valve assy, stainless steel ball and stem, 2-10 V, NC, SR | Siemens
Brand: Siemens
SKU: 172K-10304S
View Details
172J-10300S | 2W 1 / 2", 0.4Cv ball valve assy, stainless steel ball & stem, float, NC, SR | Siemens
Brand: Siemens
SKU: 172J-10300S
View Details
172K-10300 | 2W 1 / 2", 0.4Cv ball valve assy, chrm-plat brass ball & brass stem, 2-10V, NC SR | Siemens
Brand: Siemens
SKU: 172K-10300
View Details
172F-10316S | 2W 1", 63Cv ball valve assy, stainless steel ball & stem, floating, NC, SR | Siemens
Brand: Siemens
SKU: 172F-10316S
View Details
171C-10602-1.9-4.7 | 6W ball valve 1", A=1.9Cv, B=4.7Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10602-1.9-4.7
View Details
172E-10325 | 2W 1-1 / 2", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Siemens
Brand: Siemens
SKU: 172E-10325
View Details
172F-10319 | 2W 1-1 / 4", 40Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Siemens
Brand: Siemens
SKU: 172F-10319
View Details
171D-10367S | 599 Series 3W, 1-1 / 2", 25Cv Stainless Steel Ball Valve, Prop (0-10V), NSR | Siemens
Brand: Siemens
SKU: 171D-10367S
View Details
171F-10328S | 2W 2", 63Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens
Brand: Siemens
SKU: 171F-10328S
View Details
172E-10322 | 2W 1-1 / 2", 25Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Siemens
Brand: Siemens
SKU: 172E-10322
View Details
172E-10317S | 2W 1-1 / 4", 16Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172E-10317S
View Details
171K-10306 | 2W 1 / 2", 6.3Cv ball valve assy, chrm-plat brass ball, brass stem, 2-10 V NO SR | Siemens
Brand: Siemens
SKU: 171K-10306
View Details
171M-10326 | 2W 1-1 / 2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NO SR | Siemens
Brand: Siemens
SKU: 171M-10326
View Details
171C-10362 | 599 Series 3W, 1", 16 Cv Ball Valve, Proportional (0-10V), NSR Actuator | Siemens
Brand: Siemens
SKU: 171C-10362
View Details
171J-10311S | 2W 3 / 4", 25Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens
Brand: Siemens
SKU: 171J-10311S
Committed to customer satisfaction
as experts in HVAC
Recently Viewed
Popular Products
View all →
AS-IH-1013-1 | 10" UVC Lamp | Ultravation
Brand: Ultravation
SKU: AS-IH-1013-1
LF120-S US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: LF120-S US
VT8650U5000B | Roof Top & Heat Pump Unit Controller w/ IAQ, Economizer, Humidity & Scheduling | Viconics
Brand: Viconics
SKU: VT8650U5000B
VT7652B5031 | Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Viconics
Brand: Viconics
SKU: VT7652B5031
QAA2280.FWSC | Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Siemens
Brand: Siemens
SKU: QAA2280.FWSC
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
MD3604X | Switch Motor Disconnect 60A 3P NEMA 4X | Square D
Brand: Square D
SKU: MD3604X
BAC-5051AE | Router: BACnet, IP/Dual Enet/Single MSTP | KMC
Brand: KMC
SKU: BAC-5051AE