Siemens Spring return Spring return
Choose from 12000+ Siemens products, from accessories and components to meters, controllers, valves and actuators. Shop today!
View Details
![Siemens 172P-10326S 599 Series 2W, 1-1/2", 160Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172P-10326S_medium.jpg?v=1692718952)
172P-10326S | 599 Series 2W, 1-1 / 2", 160Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens
Brand: Siemens
SKU: 172P-10326S
View Details
![Siemens 172P-10316S 599 Series 2W, 1", 63Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172P-10316S_medium.jpg?v=1692718931)
172P-10316S | 599 Series 2W, 1", 63Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens
Brand: Siemens
SKU: 172P-10316S
View Details
![Siemens 172N-10311S 599 Series 2W, 3/4", 25Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172N-10311S_medium.jpg?v=1692718925)
172N-10311S | 599 Series 2W, 3 / 4", 25Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens
Brand: Siemens
SKU: 172N-10311S
View Details
![Siemens 172N-10307S 599 Series 2W, 1/2", 10Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172N-10307S_medium.jpg?v=1692718984)
172N-10307S | 599 Series 2W, 1 / 2", 10Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens
Brand: Siemens
SKU: 172N-10307S
View Details
![Siemens 172M-10330S 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172M-10330S_medium.jpg?v=1692718870)
172M-10330S | 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172M-10330S
View Details
![Siemens 172M-10330 2W 2", 160Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172M-10330_medium.jpg?v=1692718913)
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
![Siemens 172M-10326 2W 1-1/2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172M-10326_medium.jpg?v=1692718848)
172M-10326 | 2W 1-1 / 2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Siemens
Brand: Siemens
SKU: 172M-10326
View Details
![Siemens 172M-10321S 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172M-10321S_medium.jpg?v=1692718851)
172M-10321S | 2W 1-1 / 4", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172M-10321S
View Details
![Siemens 172M-10316S 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172M-10316S_medium.jpg?v=1692718847)
172M-10316S | 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172M-10316S
View Details
![Siemens 172M-10316 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172M-10316_medium.jpg?v=1692718836)
172M-10316 | 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172M-10316
View Details
![Siemens 172L-10307S 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172L-10307S_medium.jpg?v=1692718846)
172L-10307S | 2W 1 / 2", 10Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172L-10307S
View Details
![Siemens 172K-10311 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172K-10311_medium.jpg?v=1692718845)
172K-10311 | 2W 3 / 4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NC SR | Siemens
Brand: Siemens
SKU: 172K-10311
View Details
![Siemens 172K-10310S 2W 3/4", 16Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172K-10310S_medium.jpg?v=1692718845)
172K-10310S | 2W 3 / 4", 16Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Siemens
Brand: Siemens
SKU: 172K-10310S
View Details
![Siemens 172K-10310 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172K-10310_medium.jpg?v=1692718843)
172K-10310 | 2W 3 / 4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NC SR | Siemens
Brand: Siemens
SKU: 172K-10310
View Details
![Siemens 172K-10309S 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172K-10309S_medium.jpg?v=1692718845)
172K-10309S | 2W 3 / 4", 10Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Siemens
Brand: Siemens
SKU: 172K-10309S
View Details
![Siemens 172K-10308S 2W 3/4", 6.3Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172K-10308S_medium.jpg?v=1692718836)
172K-10308S | 2W 3 / 4", 6.3Cv ball valve assy, stainless steel ball, stem, 2-10 V, NC, SR | Siemens
Brand: Siemens
SKU: 172K-10308S
View Details
![Siemens 172K-10308 2W 3/4", 6.3Cv ball valve assy, chrom-plat brass ball, brass stem, 2-10 V NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172K-10308_medium.jpg?v=1692718842)
172K-10308 | 2W 3 / 4", 6.3Cv ball valve assy, chrom-plat brass ball, brass stem, 2-10 V NC SR | Siemens
Brand: Siemens
SKU: 172K-10308
View Details
![Siemens 172K-10307S 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 2-10 V, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172K-10307S_medium.jpg?v=1692718842)
172K-10307S | 2W 1 / 2", 10Cv ball valve assy, stainless steel ball and stem, 2-10 V, NC, SR | Siemens
Brand: Siemens
SKU: 172K-10307S
View Details
![Siemens 172K-10307 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-10V NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172K-10307_medium.jpg?v=1692718842)
172K-10307 | 2W 1 / 2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, 2-10V NC SR | Siemens
Brand: Siemens
SKU: 172K-10307
View Details
![Siemens 172K-10306S 2W 1/2", 6.3Cv ball valve assy, stainless steel ball and stem, 2-10 V, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172K-10306S_medium.jpg?v=1692718826)
172K-10306S | 2W 1 / 2", 6.3Cv ball valve assy, stainless steel ball and stem, 2-10 V, NC, SR | Siemens
Brand: Siemens
SKU: 172K-10306S
View Details
![Siemens 172K-10306 2W 1/2", 6.3Cv ball valve assy, chrm-plat brass ball, brass stem, 2-10 V NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172K-10306_medium.jpg?v=1692718837)
172K-10306 | 2W 1 / 2", 6.3Cv ball valve assy, chrm-plat brass ball, brass stem, 2-10 V NC SR | Siemens
Brand: Siemens
SKU: 172K-10306
View Details
![Siemens 172K-10305S 2W 1/2", 4Cv ball valve assy, stainless steel ball and stem, 2-10 V, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172K-10305S_medium.jpg?v=1692718841)
172K-10305S | 2W 1 / 2", 4Cv ball valve assy, stainless steel ball and stem, 2-10 V, NC, SR | Siemens
Brand: Siemens
SKU: 172K-10305S
View Details
![Siemens 172K-10304S 2W 1/2", 2.5Cv ball valve assy, stainless steel ball and stem, 2-10 V, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172K-10304S_medium.jpg?v=1692718851)
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
![Siemens 172K-10304 2W 1/2", 2.5Cv ball valve assy, chrm-plat brass ball & brass stem, 2-10V NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/172K-10304_medium.jpg?v=1692718842)
172K-10304 | 2W 1 / 2", 2.5Cv ball valve assy, chrm-plat brass ball & brass stem, 2-10V NC SR | Siemens
Brand: Siemens
SKU: 172K-10304
Committed to customer satisfaction
as experts in Siemens
Recently Viewed
Popular Products
View all →![Siemens RDY2000BN BACnet Commercial Thermostat | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RDY2000BN_large.jpg?v=1716932364)
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_2357d62a-de99-4eaf-b251-fe45a7caace2_large.jpg?v=1719241874)
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/products/iO_WR_XR_web_b1a67703-1116-4d67-b510-b2685656413f_large.png?v=1709052496)
iO-WR-XR | Extended Range wireless relay kit | iO HVAC Controls (OBSOLETE)
Brand: iO HVAC Controls
SKU: iO-WR-XR