control valves
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![Image for Butterfly Valves](http://blackhawksupply.com/cdn/shop/files/PRXactuator-product_retina_f2a17b8a-568d-43a9-b2c6-e600d8c6c425_100x.jpg?v=1721079676)
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![Siemens 173B-10370S 599 Series 3W, 2", 40Cv SS Ball Valve, 3-pos float NSR Conduit Box 6'-Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_3b0eea6c-bbca-4c76-8fbc-31e578a24432_medium.png?v=1720021631)
173B-10370S | 599 Series 3W, 2", 40Cv SS Ball Valve, 3-pos float NSR Conduit Box 6'-Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173B-10370S
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![Siemens 173C-10308S 2W 3/4", 6.3Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_a589b738-cec9-4da1-b098-c059be67963f_medium.png?v=1720021636)
173C-10308S | 2W 3 / 4", 6.3Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10308S
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![Siemens 173C-10300S 2W 1/2", 0.4Cv ball valve assembly, stainless steel ball & stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_1c5ef20b-b7fd-4f84-b6de-178c58e24e31_medium.png?v=1720021632)
173C-10300S | 2W 1 / 2", 0.4Cv ball valve assembly, stainless steel ball & stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10300S
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![Siemens 173C-10302S 2W 1/2", 1Cv ball valve assembly, stainless steel ball and stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_590a5ac4-f5d9-444f-96d4-ca8c7ff82a10_medium.png?v=1720021628)
173C-10302S | 2W 1 / 2", 1Cv ball valve assembly, stainless steel ball and stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10302S
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![Siemens 173B-10329 2W 2", 100Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_9e9270bf-febf-45b7-b6ce-76e66f46d9cb_medium.png?v=1720021631)
173B-10329 | 2W 2", 100Cv ball valve assy, chrome-plat brass ball, brass stem, float NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173B-10329
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![Siemens 184-130 Installation Kit, Extl Restrictor, Product Group 19X, For Dual 1-Pipe Systems | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_a967b30f-1912-46a2-943e-4453c54e528e_medium.png?v=1720021630)
184-130 | Installation Kit, Extl Restrictor, Product Group 19X, For Dual 1-Pipe Systems | Siemens
Brand: Siemens
SKU: 184-130
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![Siemens 173A-10365S 599 Series 3W, 1-1/4", 25Cv SS Steel Ball Valve, 3-pos NSR Conduit Box 6'-Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_421872dd-82b9-4984-8432-6d671af4277c_medium.png?v=1720021628)
173A-10365S | 599 Series 3W, 1-1 / 4", 25Cv SS Steel Ball Valve, 3-pos NSR Conduit Box 6'-Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10365S
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![Siemens 192-779 Set Point Dial, Prod Group 19X, Fahrenheit, Direct Acting, Right Side, 10 pack | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/192-779_medium.jpg?v=1720021630)
192-779 | Set Point Dial, Prod Group 19X, Fahrenheit, Direct Acting, Right Side, 10 pack | Siemens
Brand: Siemens
SKU: 192-779
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![Siemens 192-648 Aspirator Conversion Kit, Product Groups 18XAP to 19X, 2-pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_934daa42-635c-4cfc-ad68-439487d236e4_medium.png?v=1720021631)
192-648 | Aspirator Conversion Kit, Product Groups 18XAP to 19X, 2-pipe | Siemens (OBSOLETE)
Brand: Siemens
SKU: 192-648
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![Siemens 173D-10327 2W 2", 40Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_281f6d4c-f4ac-4760-976b-fc26ebac93ae_medium.png?v=1720021626)
173D-10327 | 2W 2", 40Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173D-10327
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![Siemens 173A-10302S 2W 1/2", 1Cv ball valve assembly, stainless steel ball and stem, floating NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_41d38e75-a7bf-44e0-82bb-3d3355fd6c67_medium.png?v=1720021626)
173A-10302S | 2W 1 / 2", 1Cv ball valve assembly, stainless steel ball and stem, floating NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10302S
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![Siemens 173C-10316S 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_3f0f0893-2349-4a7c-8c6f-1434717b5b6d_medium.png?v=1720021629)
173C-10316S | 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10316S
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![Siemens 173C-10306S 2W 1/2", 6.3Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_dcb7b399-dbe8-43de-9041-92afeb5cbabd_medium.png?v=1720021627)
173C-10306S | 2W 1 / 2", 6.3Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10306S
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![Siemens 173C-10352S 599 Series 3W, 1/2", 1.0Cv SS Ball Valve, Prop NSR Conduit Box & 6' Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_58e20be5-238f-4344-805b-16183b483fcd_medium.png?v=1720021625)
173C-10352S | 599 Series 3W, 1 / 2", 1.0Cv SS Ball Valve, Prop NSR Conduit Box & 6' Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10352S
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![Siemens 173C-10311 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_3cbc5789-c920-4da1-9ae5-362c61739da9_medium.png?v=1720021625)
173C-10311 | 2W 3 / 4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10311
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![Siemens 173C-10350 599 Series 3W, 1/2", 0.4Cv Ball Valve, Prop, NSR, Conduit Box and 6' Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_79a28097-4396-4b94-9ec9-f52dda19deae_medium.png?v=1720021625)
173C-10350 | 599 Series 3W, 1 / 2", 0.4Cv Ball Valve, Prop, NSR, Conduit Box and 6' Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10350
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![Siemens 173A-10320 2W 1-1/4", 63Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_020415bb-77ef-4f58-898d-d8118b5bd6d7_medium.png?v=1720021624)
173A-10320 | 2W 1-1 / 4", 63Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10320
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![Siemens 173C-10354S 599 Series 3W, 1/2", 2.5Cv SS Ball Valve, Prop NSR Conduit Box & 6' Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_61409608-9994-4b33-94be-2a9478fc0aae_medium.png?v=1720021626)
173C-10354S | 599 Series 3W, 1 / 2", 2.5Cv SS Ball Valve, Prop NSR Conduit Box & 6' Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10354S
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![Siemens 173C-10316 2W 1", 63Cv ball valve assy, chrome-plated brass ball & brass stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_7c210364-62ae-411b-a455-2be7d5733cc4_medium.png?v=1720021622)
173C-10316 | 2W 1", 63Cv ball valve assy, chrome-plated brass ball & brass stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10316
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![Siemens 173A-10362 599 Series 3W, 1", 16Cv Ball Valve, 3-pos float, NSR, Conduit Box & 6' Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_3e9cdd02-d3e7-4a71-b479-1b6482f680a0_medium.png?v=1720021623)
173A-10362 | 599 Series 3W, 1", 16Cv Ball Valve, 3-pos float, NSR, Conduit Box & 6' Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10362
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