Siemens Non-spring return Spring return
Choose from 12000+ Siemens products, from accessories and components to meters, controllers, valves and actuators. Shop today!
View Details
![Siemens 171A-10319S 2W 1-1/4", 40Cv ball valve assy, stainless steel ball, stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10319S_medium.jpg?v=1720021397)
171A-10319S | 2W 1-1 / 4", 40Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10319S
View Details
![Siemens 171A-10319 2W 1-1/4", 40Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10319_medium.jpg?v=1720021414)
171A-10319 | 2W 1-1 / 4", 40Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10319
View Details
![Siemens 171A-10318S 2W 1-1/4", 25Cv ball valve assy, stainless steel ball, stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10318S_medium.jpg?v=1720021405)
171A-10318S | 2W 1-1 / 4", 25Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10318S
View Details
![Siemens 171A-10318 2W 1-1/4", 25Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10318_medium.jpg?v=1720021402)
171A-10318 | 2W 1-1 / 4", 25Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10318
View Details
![Siemens 171A-10317S 2W 1-1/4", 16Cv ball valve assy, stainless steel ball, stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10317S_medium.jpg?v=1720021399)
171A-10317S | 2W 1-1 / 4", 16Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10317S
View Details
![Siemens 171A-10317 2W 1-1/4", 16Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10317_medium.jpg?v=1720021403)
171A-10317 | 2W 1-1 / 4", 16Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10317
View Details
![Siemens 171A-10316S 2W 1", 63Cv ball valve assy, stainless steel ball & stem, floating NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10316S_medium.jpg?v=1720021406)
171A-10316S | 2W 1", 63Cv ball valve assy, stainless steel ball & stem, floating NSR | Siemens
Brand: Siemens
SKU: 171A-10316S
View Details
![Siemens 171A-10316 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, floating NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10316_medium.jpg?v=1720021396)
171A-10316 | 2W 1", 63Cv ball valve assy, chrome-plat brass ball & brass stem, floating NSR | Siemens
Brand: Siemens
SKU: 171A-10316
View Details
![Siemens 171A-10315S 2W 1", 40Cv ball valve assy, stainless steel ball & stem, floating NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10315S_medium.jpg?v=1720021392)
171A-10315S | 2W 1", 40Cv ball valve assy, stainless steel ball & stem, floating NSR | Siemens
Brand: Siemens
SKU: 171A-10315S
View Details
![Siemens 171A-10315 2W 1", 40Cv ball valve assy, chrome-plat brass ball & brass stem, floating NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10315_medium.jpg?v=1720021399)
171A-10315 | 2W 1", 40Cv ball valve assy, chrome-plat brass ball & brass stem, floating NSR | Siemens
Brand: Siemens
SKU: 171A-10315
View Details
![Siemens 171A-10314S 2W 1", 25Cv ball valve assy, stainless steel ball & stem, floating NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10314S_medium.jpg?v=1720021418)
171A-10314S | 2W 1", 25Cv ball valve assy, stainless steel ball & stem, floating NSR | Siemens
Brand: Siemens
SKU: 171A-10314S
View Details
![Siemens 171A-10314 2W 1", 25Cv ball valve assy, chrome-plat brass ball & brass stem, floating NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10314_medium.jpg?v=1720021398)
171A-10314 | 2W 1", 25Cv ball valve assy, chrome-plat brass ball & brass stem, floating NSR | Siemens
Brand: Siemens
SKU: 171A-10314
View Details
![Siemens 171A-10313S 2W 1", 16Cv ball valve assy, stainless steel ball & stem, floating NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10313S_medium.jpg?v=1720021401)
171A-10313S | 2W 1", 16Cv ball valve assy, stainless steel ball & stem, floating NSR | Siemens
Brand: Siemens
SKU: 171A-10313S
View Details
![Siemens 171A-10313 2W 1", 16Cv ball valve assy, chrome-plate brass ball & brass stem, floating NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10313_medium.jpg?v=1720021396)
171A-10313 | 2W 1", 16Cv ball valve assy, chrome-plate brass ball & brass stem, floating NSR | Siemens
Brand: Siemens
SKU: 171A-10313
View Details
![Siemens 171A-10312S 2W 1", 10Cv ball valve assembly, stainless steel ball & stem, floating NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10312S_medium.jpg?v=1720021421)
171A-10312S | 2W 1", 10Cv ball valve assembly, stainless steel ball & stem, floating NSR | Siemens
Brand: Siemens
SKU: 171A-10312S
View Details
![Siemens 171A-10312 2W 1", 10Cv ball valve assy, chrome-plate brass ball & brass stem, floating NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10312_medium.jpg?v=1720021405)
171A-10312 | 2W 1", 10Cv ball valve assy, chrome-plate brass ball & brass stem, floating NSR | Siemens
Brand: Siemens
SKU: 171A-10312
View Details
![Siemens 171A-10311S 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10311S_medium.jpg?v=1720021400)
171A-10311S | 2W 3 / 4", 25Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10311S
View Details
![Siemens 171A-10311 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10311_medium.jpg?v=1720021403)
171A-10311 | 2W 3 / 4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10311
View Details
![Siemens 171A-10310S 2W 3/4", 16Cv ball valve assy, stainless steel ball, stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10310S_medium.jpg?v=1720021392)
171A-10310S | 2W 3 / 4", 16Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10310S
View Details
![Siemens 171A-10310 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10310_medium.jpg?v=1720021390)
171A-10310 | 2W 3 / 4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10310
View Details
![Siemens 171A-10309S 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10309S_medium.jpg?v=1720021393)
171A-10309S | 2W 3 / 4", 10Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10309S
View Details
![Siemens 171A-10309 2W 3/4", 10Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10309_medium.jpg?v=1720021390)
171A-10309 | 2W 3 / 4", 10Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10309
View Details
![Siemens 171A-10308S 2W 3/4", 6.3Cv ball valve assy, stainless steel ball, stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10308S_medium.jpg?v=1720021393)
171A-10308S | 2W 3 / 4", 6.3Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10308S
View Details
![Siemens 171A-10308 2W 3/4", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/171A-10308_medium.jpg?v=1720021391)
171A-10308 | 2W 3 / 4", 6.3Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Siemens
Brand: Siemens
SKU: 171A-10308
Committed to customer satisfaction
as experts in Siemens
Recently Viewed
Popular Products
View all →![Contemporary Controls EIS8-100T 8-Port 10/100Mbps UL-864 EIS Switch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/eis_f8fd4b1c-b511-458d-aa13-9e5d06cc2e98_large.jpg?v=1720006938)
EIS8-100T | 8-Port 10/100Mbps UL-864 EIS Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EIS8-100T![Neptronic SHS80-C Duct Mnt Humidity/High Limit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SKE4-SKS4_SHS80_d0f055ef-aed4-412c-bac8-68bfbd0ae0f2_large.png?v=1717516288)
SHS80-C | Duct Mnt Humidity/High Limit | Neptronic
Brand: Neptronic
SKU: SHS80-C![Functional Devices RIBW01B-EN3 EnOcean 902 Mhz Enclosed Relay 20Amp 120Vac 2-Way Wireless Dry-Cont. Input | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBW01B-EN3_large.jpg?v=1719987683)
RIBW01B-EN3 | EnOcean 902 Mhz Enclosed Relay 20Amp 120Vac 2-Way Wireless Dry-Cont. Input | Functional Devices
Brand: Functional Devices
SKU: RIBW01B-EN3![Belimo SGVL+SVKB24-SR SGVL w/ Electronic FS | 337 lbf | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SGVL_SVK_LVK_e86f911c-bf3a-4839-8aed-cf99c226983a_large.png?v=1720003995)
SGVL+SVKB24-SR | SGVL w/ Electronic FS | 337 lbf | 24V | 2-10V | Belimo
Brand: Belimo
SKU: SGVL+SVKB24-SR![Siemens 547-323A RCM FM BAC +/-.25"wc(62.5Pa)0.5%FS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/547-322B-2__18675.1474097902.1280.1280_large.jpg?v=1720022574)
547-323A | RCM FM BAC +/-.25"wc(62.5Pa)0.5%FS | Siemens
Brand: Siemens
SKU: 547-323A