Siemens 1.5" - 3 way Valve size
Choose from 12000+ Siemens products, from accessories and components to meters, controllers, valves and actuators. Shop today!
View Details
![Siemens 298-03151 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin SS Trim FxF, 0-10 Vdc Mod Elect Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/298-03151_medium.jpg?v=1720022339)
298-03151 | Valve assy 3W Mix 1-1 / 2" 25Cv Eq Pct / Lin SS Trim FxF, 0-10 Vdc Mod Elect Act SR | Siemens
Brand: Siemens
SKU: 298-03151
View Details
![Siemens 291-03205 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin Brass Trim Prop FxF, El-Hydraul Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/291-03205_medium.jpg?v=1720022287)
291-03205 | Valve assy 3W Mix 1-1 / 2" 25Cv Eq Pct / Lin Brass Trim Prop FxF, El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 291-03205
View Details
![Siemens 283-03205 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin Brass Trim FxF, 8" Pneu Act w/ pos | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/283-03205_medium.jpg?v=1720022164)
283-03205 | Valve assy 3W Mix 1-1 / 2" 25Cv Eq Pct / Lin Brass Trim FxF, 8" Pneu Act w / pos | Siemens
Brand: Siemens
SKU: 283-03205
View Details
![Siemens 283-03151 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act w/ pos | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/283-03151_medium.jpg?v=1720022166)
283-03151 | Valve assy 3W Mix 1-1 / 2" 25Cv Eq Pct / Lin SS Trim FxF, 8" Pneu Act w / pos | Siemens
Brand: Siemens
SKU: 283-03151
View Details
![Siemens 277-03151 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin SS Trim FxF, 8" Pneu Act | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/277-03151_medium.jpg?v=1720022188)
277-03151 | Valve assy 3W Mix 1-1 / 2" 25Cv Eq Pct / Lin SS Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 277-03151
View Details
![Siemens 276-03205 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin Brass Trim FxF, float El-Hydrl Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/276-03205_medium.jpg?v=1720022148)
276-03205 | Valve assy 3W Mix 1-1 / 2" 25Cv Eq Pct / Lin Brass Trim FxF, float El-Hydrl Act SR | Siemens
Brand: Siemens
SKU: 276-03205
View Details
![Siemens 276-03151 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin SS Trim FxF, float El-Hydraul Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/276-03151_medium.jpg?v=1720022135)
276-03151 | Valve assy 3W Mix 1-1 / 2" 25Cv Eq Pct / Lin SS Trim FxF, float El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 276-03151
View Details
![Siemens 275-03205 Valve asy 3W Mix 1-1/2" 25Cv Eq Pct/Lin Brss Trim FxF float El-Hydrl Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/275-03205_medium.jpg?v=1720022108)
275-03205 | Valve asy 3W Mix 1-1 / 2" 25Cv Eq Pct / Lin Brss Trim FxF float El-Hydrl Act NSR | Siemens
Brand: Siemens
SKU: 275-03205
View Details
![Siemens 275-03151 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin SS Trim FxF, float El-Hydrl Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/275-03151_medium.jpg?v=1720022081)
275-03151 | Valve assy 3W Mix 1-1 / 2" 25Cv Eq Pct / Lin SS Trim FxF, float El-Hydrl Act NSR | Siemens
Brand: Siemens
SKU: 275-03151
View Details
![Siemens 270-03151 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin SS Trim FxF, 4" Pneu Act 10-15psi | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/270-03151_medium.jpg?v=1720022032)
270-03151 | Valve assy 3W Mix 1-1 / 2" 25Cv Eq Pct / Lin SS Trim FxF, 4" Pneu Act 10-15psi | Siemens
Brand: Siemens
SKU: 270-03151
View Details
![Siemens 269-03151 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin SS Trim FxF, 4" Pneu Act 5-10psi | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/269-03151_medium.jpg?v=1720022023)
269-03151 | Valve assy 3W Mix 1-1 / 2" 25Cv Eq Pct / Lin SS Trim FxF, 4" Pneu Act 5-10psi | Siemens
Brand: Siemens
SKU: 269-03151
View Details
![Siemens 268-03205 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin Brass Trim FxF, 4" Pneu Act 3-8psi | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/268-03205_medium.jpg?v=1720022056)
268-03205 | Valve assy 3W Mix 1-1 / 2" 25Cv Eq Pct / Lin Brass Trim FxF, 4" Pneu Act 3-8psi | Siemens
Brand: Siemens
SKU: 268-03205
View Details
![Siemens 268-03151 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin SS Trim FxF, 4" Pneu Act 3-8psi | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/268-03151_medium.jpg?v=1720022121)
268-03151 | Valve assy 3W Mix 1-1 / 2" 25Cv Eq Pct / Lin SS Trim FxF, 4" Pneu Act 3-8psi | Siemens
Brand: Siemens
SKU: 268-03151
View Details
![Siemens 267-03205 Valve asy 3W Mix 1-1/2" 25Cv Eq Pct/Lin Brass Trim FxF Prop El-Hydrl Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/267-03205_medium.jpg?v=1720022007)
267-03205 | Valve asy 3W Mix 1-1 / 2" 25Cv Eq Pct / Lin Brass Trim FxF Prop El-Hydrl Act NSR | Siemens
Brand: Siemens
SKU: 267-03205
View Details
![Siemens 267-03151 Valve asy 3W Mix 1-1/2" 25Cv Eq Pct/Lin SS Trim FxF Prop El-Hydraul Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/267-03151_medium.jpg?v=1720022098)
267-03151 | Valve asy 3W Mix 1-1 / 2" 25Cv Eq Pct / Lin SS Trim FxF Prop El-Hydraul Act NSR | Siemens
Brand: Siemens
SKU: 267-03151
View Details
![Siemens 171G-10369S 599 Series 3W, 1-1/2", 63Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171G-10369S_medium.jpg?v=1720021505)
171G-10369S | 599 Series 3W, 1-1 / 2", 63Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10369S
View Details
![Siemens 171G-10369 599 Series 3W, 1-1/2", 63 Cv Ball Valve, Proportional Spring-Return Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171G-10369_medium.jpg?v=1720021482)
171G-10369 | 599 Series 3W, 1-1 / 2", 63 Cv Ball Valve, Proportional Spring-Return Actuator | Siemens
Brand: Siemens
SKU: 171G-10369
View Details
![Siemens 171G-10368S 599 Series 3W, 1-1/2", 40Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171G-10368S_medium.jpg?v=1720021431)
171G-10368S | 599 Series 3W, 1-1 / 2", 40Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10368S
View Details
![Siemens 171G-10367S 599 Series 3W, 1-1/2", 25Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171G-10367S_medium.jpg?v=1720021489)
171G-10367S | 599 Series 3W, 1-1 / 2", 25Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10367S
View Details
![Siemens 171F-10369S 599 Series 3W, 1-1/2", 63Cv Stainless Steel Ball Valve, 3-pos float, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171F-10369S_medium.jpg?v=1720021434)
171F-10369S | 599 Series 3W, 1-1 / 2", 63Cv Stainless Steel Ball Valve, 3-pos float, SR | Siemens
Brand: Siemens
SKU: 171F-10369S
View Details
![Siemens 171F-10369 599 Series 3W, 1-1/2", 63 Cv Ball Valve, 3-Pos Float, Spring Return Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171F-10369_medium.jpg?v=1720021488)
171F-10369 | 599 Series 3W, 1-1 / 2", 63 Cv Ball Valve, 3-Pos Float, Spring Return Actuator | Siemens
Brand: Siemens
SKU: 171F-10369
View Details
![Siemens 171F-10368S 599 Series 3W, 1-1/2", 40Cv Stainless Steel Ball Valve, 3-pos float, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171F-10368S_medium.jpg?v=1720021513)
171F-10368S | 599 Series 3W, 1-1 / 2", 40Cv Stainless Steel Ball Valve, 3-pos float, SR | Siemens
Brand: Siemens
SKU: 171F-10368S
View Details
![Siemens 171F-10368 599 Series 3W, 1-1/2", 40 Cv Ball Valve, 3-Pos Float, Spring Return Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171F-10368_medium.jpg?v=1720021481)
171F-10368 | 599 Series 3W, 1-1 / 2", 40 Cv Ball Valve, 3-Pos Float, Spring Return Actuator | Siemens
Brand: Siemens
SKU: 171F-10368
View Details
![Siemens 171F-10367S 599 Series 3W, 1-1/2", 25Cv Stainless Steel Ball Valve, 3-pos float, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171F-10367S_medium.jpg?v=1720021524)
171F-10367S | 599 Series 3W, 1-1 / 2", 25Cv Stainless Steel Ball Valve, 3-pos float, SR | Siemens
Brand: Siemens
SKU: 171F-10367S
Committed to customer satisfaction
as experts in Siemens
Recently Viewed
Popular Products
View all →![Siemens SAS61.33U MT Series SAS Electronic Valve Act, SR, 24V, 0-10V / 4-20 mA Proport Control | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SAS61.33U_78a9114f-bcb0-4494-9269-0c4c103614c9_large.jpg?v=1720023835)
SAS61.33U | MT Series SAS Electronic Valve Act, SR, 24V, 0-10V / 4-20 mA Proport Control | Siemens
Brand: Siemens
SKU: SAS61.33U![Veris PW2LX05S Pressure | Wet | NEMA 4 | LCD | 0-250PSID | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PW2LX05S_large.jpg?v=1720029916)
PW2LX05S | Pressure | Wet | NEMA 4 | LCD | 0-250PSID | Veris
Brand: Veris
SKU: PW2LX05S![Siemens RDY2000BN BACnet Commercial Thermostat | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RDY2000BN_e3c0626d-a99d-46c3-b2b3-52fd3373e5c4_large.jpg?v=1720023806)
RDY2000BN | BACnet Commercial Thermostat | Siemens
Brand: Siemens
SKU: RDY2000BN![Viconics R820-643-REV2 SCR Power controller 600 V, 45 A, 3 phase | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/r820_7cb77ca8-160c-48e9-aeff-0d2c30617492_large.jpg?v=1720030225)
R820-643-REV2 | SCR Power controller 600 V, 45 A, 3 phase | Viconics
Brand: Viconics
SKU: R820-643-REV2![iO HVAC Controls iO-WR-XR Extended Range wireless relay kit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO_WR_XR_web_large.png?v=1719992337)
iO-WR-XR | Extended Range wireless relay kit | iO HVAC Controls (OBSOLETE)
Brand: iO HVAC Controls
SKU: iO-WR-XR