Siemens Spring return Spring return
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![Siemens 171G-10356S 599 Series 3W, 1/2", 6.3Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10356S_medium.jpg?v=1692718752)
171G-10356S | 599 Series 3W, 1 / 2", 6.3Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10356S
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![Siemens 171G-10356 599 Series 3W, 1/2", 6.3 Cv Ball Valve, Proportional Spring-Return Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10356_medium.jpg?v=1692718758)
171G-10356 | 599 Series 3W, 1 / 2", 6.3 Cv Ball Valve, Proportional Spring-Return Actuator | Siemens
Brand: Siemens
SKU: 171G-10356
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![Siemens 171G-10354S 599 Series 3W, 1/2", 2.5Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10354S_medium.jpg?v=1692718750)
171G-10354S | 599 Series 3W, 1 / 2", 2.5Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10354S
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![Siemens 171G-10353S 599 Series 3W, 1/2", 1.6Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10353S_medium.jpg?v=1692718758)
171G-10353S | 599 Series 3W, 1 / 2", 1.6Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10353S
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![Siemens 171G-10352S 599 Series 3W, 1/2", 1.0Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10352S_medium.jpg?v=1692718693)
171G-10352S | 599 Series 3W, 1 / 2", 1.0Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10352S
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![Siemens 171G-10351 599 Series 3W, 1/2", 0.63 Cv Ball Valve, Proportional Spring-Return Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10351_medium.jpg?v=1692718773)
171G-10351 | 599 Series 3W, 1 / 2", 0.63 Cv Ball Valve, Proportional Spring-Return Actuator | Siemens
Brand: Siemens
SKU: 171G-10351
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![Siemens 171G-10350S 599 Series 3W, 1/2", 0.4Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10350S_medium.jpg?v=1692718747)
171G-10350S | 599 Series 3W, 1 / 2", 0.4Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10350S
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![Siemens 171G-10350 599 Series 3W, 1/2", 0.4 Cv Ball Valve, Proportional Spring-Return Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10350_medium.jpg?v=1692718755)
171G-10350 | 599 Series 3W, 1 / 2", 0.4 Cv Ball Valve, Proportional Spring-Return Actuator | Siemens
Brand: Siemens
SKU: 171G-10350
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![Siemens 171G-10330 2W 2", 160Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10330_medium.jpg?v=1692718680)
171G-10330 | 2W 2", 160Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NO, SR | Siemens
Brand: Siemens
SKU: 171G-10330
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![Siemens 171G-10329S 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 0-10V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10329S_medium.jpg?v=1692718677)
171G-10329S | 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 0-10V, NO, SR | Siemens
Brand: Siemens
SKU: 171G-10329S
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![Siemens 171G-10329 2W 2", 100Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10329_medium.jpg?v=1692718680)
171G-10329 | 2W 2", 100Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NO, SR | Siemens
Brand: Siemens
SKU: 171G-10329
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![Siemens 171G-10328S 2W 2", 63Cv ball valve assy, stainless steel ball, stem, 0-10V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10328S_medium.jpg?v=1692718665)
171G-10328S | 2W 2", 63Cv ball valve assy, stainless steel ball, stem, 0-10V, NO, SR | Siemens
Brand: Siemens
SKU: 171G-10328S
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![Siemens 171G-10328 2W 2", 63Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10328_medium.jpg?v=1692718712)
171G-10328 | 2W 2", 63Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V, NO, SR | Siemens
Brand: Siemens
SKU: 171G-10328
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![Siemens 171G-10327S 2W 2", 40Cv ball valve assy, stainless steel ball, stem, 0-10V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10327S_medium.jpg?v=1692718742)
171G-10327S | 2W 2", 40Cv ball valve assy, stainless steel ball, stem, 0-10V, NO, SR | Siemens
Brand: Siemens
SKU: 171G-10327S
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![Siemens 171G-10325S 2W 1-1/2", 100Cv ball valve assy, stainless steel ball and stem, 0-10V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10325S_medium.jpg?v=1692718726)
171G-10325S | 2W 1-1 / 2", 100Cv ball valve assy, stainless steel ball and stem, 0-10V, NO, SR | Siemens
Brand: Siemens
SKU: 171G-10325S
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![Siemens 171G-10325 2W 1-1/2", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10325_medium.jpg?v=1692718755)
171G-10325 | 2W 1-1 / 2", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NO SR | Siemens
Brand: Siemens
SKU: 171G-10325
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![Siemens 171G-10324S 2W 1-1/2", 63Cv ball valve assy, stainless steel ball, stem, 0-10V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10324S_medium.jpg?v=1692718704)
171G-10324S | 2W 1-1 / 2", 63Cv ball valve assy, stainless steel ball, stem, 0-10V, NO, SR | Siemens
Brand: Siemens
SKU: 171G-10324S
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![Siemens 171G-10323S 2W 1-1/2", 40Cv ball valve assy, stainless steel ball, stem, 0-10V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10323S_medium.jpg?v=1692718759)
171G-10323S | 2W 1-1 / 2", 40Cv ball valve assy, stainless steel ball, stem, 0-10V, NO, SR | Siemens
Brand: Siemens
SKU: 171G-10323S
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![Siemens 171G-10323 2W 1-1/2", 40Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10323_medium.jpg?v=1692718671)
171G-10323 | 2W 1-1 / 2", 40Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NO SR | Siemens
Brand: Siemens
SKU: 171G-10323
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![Siemens 171G-10322 2W 1-1/2", 25Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10322_medium.jpg?v=1692718677)
171G-10322 | 2W 1-1 / 2", 25Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NO SR | Siemens
Brand: Siemens
SKU: 171G-10322
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![Siemens 171G-10321S 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, 0-10V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10321S_medium.jpg?v=1692718676)
171G-10321S | 2W 1-1 / 4", 100Cv ball valve assy, stainless steel ball, stem, 0-10V, NO, SR | Siemens
Brand: Siemens
SKU: 171G-10321S
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![Siemens 171G-10321 2W 1-1/4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10321_medium.jpg?v=1692718746)
171G-10321 | 2W 1-1 / 4", 100Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NO SR | Siemens
Brand: Siemens
SKU: 171G-10321
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![Siemens 171G-10320S 2W 1-1/4", 63Cv ball valve assy, stainless steel ball, stem, 0-10V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10320S_medium.jpg?v=1692718724)
171G-10320S | 2W 1-1 / 4", 63Cv ball valve assy, stainless steel ball, stem, 0-10V, NO, SR | Siemens
Brand: Siemens
SKU: 171G-10320S
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![Siemens 171G-10320 2W 1-1/4", 63Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/171G-10320_medium.jpg?v=1692718677)
171G-10320 | 2W 1-1 / 4", 63Cv ball valve assy, chrm-plat brass ball, brass stem, 0-10V NO SR | Siemens
Brand: Siemens
SKU: 171G-10320
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