control valves
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![Siemens 173C-10353S 599 Series 3W, 1/2", 1.6Cv SS Ball Valve, Prop NSR Conduit Box & 6' Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_0e2a4577-edd0-4c13-afa0-3005f4920722_medium.png?v=1720021627)
173C-10353S | 599 Series 3W, 1 / 2", 1.6Cv SS Ball Valve, Prop NSR Conduit Box & 6' Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10353S
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![Siemens 173A-10319S 2W 1-1/4", 40Cv ball valve assy, stainless steel ball, stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_7087f744-8662-4e7a-a454-ea7d0d5162fb_medium.png?v=1720021622)
173A-10319S | 2W 1-1 / 4", 40Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10319S
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![Siemens 173A-10307S 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, floating NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_0906ae59-1ed4-4289-a95f-2eff22e27b29_medium.png?v=1720021628)
173A-10307S | 2W 1 / 2", 10Cv ball valve assy, stainless steel ball and stem, floating NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10307S
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![Siemens 173B-10322S 2W 1-1/2", 25Cv ball valve assy, stainless steel ball, stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_c21b7d2e-7c36-4e43-a5b3-53a5e1a43eb3_medium.png?v=1720021623)
173B-10322S | 2W 1-1 / 2", 25Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173B-10322S
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![Siemens 173C-10362S 599 Series 3W, 1", 16Cv SS Ball Valve, Prop (0-10V), NSR, Conduit Box & 6' Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_54c2ac82-9943-4901-bf13-df8e2eca84c3_medium.png?v=1720021622)
173C-10362S | 599 Series 3W, 1", 16Cv SS Ball Valve, Prop (0-10V), NSR, Conduit Box & 6' Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10362S
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![Siemens 173C-10359S 599 Series 3W, 3/4", 10Cv SS Ball Valve, Prop NSR Conduit Box 6'-Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_f8a91b6a-7436-443a-8120-012598bf5eee_medium.png?v=1720021621)
173C-10359S | 599 Series 3W, 3 / 4", 10Cv SS Ball Valve, Prop NSR Conduit Box 6'-Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10359S
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![Siemens 173C-10309S 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_0ff81f0a-62a9-47a7-93e8-ad2805539f4c_medium.png?v=1720021619)
173C-10309S | 2W 3 / 4", 10Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10309S
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![Siemens 173C-10351S 599 Series 3W, 1/2", 0.63Cv SS Ball Valve, Prop NSR Conduit Box & 6' Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_9474405d-473c-4979-bec6-06e646c429c4_medium.png?v=1720021622)
173C-10351S | 599 Series 3W, 1 / 2", 0.63Cv SS Ball Valve, Prop NSR Conduit Box & 6' Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10351S
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![Siemens 173C-10304S 2W 1/2", 2.5Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_a021f09e-10e4-4264-afd4-d69e2d99fd4d_medium.png?v=1720021620)
173C-10304S | 2W 1 / 2", 2.5Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10304S
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![Siemens 173D-10369 599 Series 3W, 1-1/2", 63Cv Ball Valve, Prop, NSR, Conduit Box & 6' Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_1b867b63-e7df-4262-b33a-9dbd42306bad_medium.png?v=1720021620)
173D-10369 | 599 Series 3W, 1-1 / 2", 63Cv Ball Valve, Prop, NSR, Conduit Box & 6' Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173D-10369
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![Siemens 173D-10328 2W 2", 63Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_a32549b2-42bc-42ff-920d-7eed746eb52d_medium.png?v=1720021619)
173D-10328 | 2W 2", 63Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173D-10328
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![Siemens 173A-10354S 599 Series 3W, 1/2", 2.5Cv SS Ball Valve, 3-Pos float NSR Conduit Box & 6' Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_a299f567-b0df-4c1a-ac4a-ddddcc508c78_medium.png?v=1720021619)
173A-10354S | 599 Series 3W, 1 / 2", 2.5Cv SS Ball Valve, 3-Pos float NSR Conduit Box & 6' Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10354S
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![Siemens 173A-10358S 599 Series 3W, 3/4", 6.3Cv SS Ball Valve, 3-Pos float NSR Conduit Box 6'-Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_dfbb7697-0fb8-4d4c-80bc-936c3a7cdf21_medium.png?v=1720021621)
173A-10358S | 599 Series 3W, 3 / 4", 6.3Cv SS Ball Valve, 3-Pos float NSR Conduit Box 6'-Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10358S
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![Siemens 173C-10304 2W 1/2", 2.5Cv ball valve assy, chrm-plat brass ball & brass stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_e6bf5439-42b6-4ebf-a9ad-e1a8a4601ea2_medium.png?v=1720021619)
173C-10304 | 2W 1 / 2", 2.5Cv ball valve assy, chrm-plat brass ball & brass stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10304
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![Siemens 173B-10323 2W 1-1/2", 40Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_422e9868-1d09-41f9-b13f-29586cb25cce_medium.png?v=1720021619)
173B-10323 | 2W 1-1 / 2", 40Cv ball valve assy, chrm-plat brass ball, brass stem, float NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173B-10323
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![Siemens 173C-10356S 599 Series 3W, 1/2", 6.3Cv SS Ball Valve, Prop NSR Conduit Box & 6' Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_01f5deb2-015a-4c69-9217-5d6b3b28cc6b_medium.png?v=1720021623)
173C-10356S | 599 Series 3W, 1 / 2", 6.3Cv SS Ball Valve, Prop NSR Conduit Box & 6' Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10356S
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![Siemens 173D-10368S 599 Series 3W, 1-1/2", 40Cv SS Ball Valve, Prop NSR Conduit Box 6'-Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_45e19708-08a8-4ce0-b739-6fea9af118f8_medium.png?v=1720021617)
173D-10368S | 599 Series 3W, 1-1 / 2", 40Cv SS Ball Valve, Prop NSR Conduit Box 6'-Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173D-10368S
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![Siemens 173D-10329 2W 2", 100Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_add8a9bf-fd59-4577-8229-c24c9094c35f_medium.png?v=1720021619)
173D-10329 | 2W 2", 100Cv ball valve assy, chrome-plat brass ball, brass stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173D-10329
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![Siemens 173A-10306S 2W 1/2", 6.3Cv ball valve assy, stainless steel ball and stem, floating NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_938a4953-37d1-4278-ac5a-9357cedd91c4_medium.png?v=1720021618)
173A-10306S | 2W 1 / 2", 6.3Cv ball valve assy, stainless steel ball and stem, floating NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10306S
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![Siemens 173C-10365S 599 Series 3W, 1-1/4", 25Cv SS Ball Valve, Prop, NSR, Conduit Box 6'-Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_65e1554b-ab76-4555-9f00-b54fc3280078_medium.png?v=1720021616)
173C-10365S | 599 Series 3W, 1-1 / 4", 25Cv SS Ball Valve, Prop, NSR, Conduit Box 6'-Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10365S
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![Siemens 173D-10367 599 Series 3W, 1-1/2", 25Cv Ball Valve, Prop, NSR, Conduit Box & 6' Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_f3462bb9-d772-40cd-83a9-654edc23a231_medium.png?v=1720021616)
173D-10367 | 599 Series 3W, 1-1 / 2", 25Cv Ball Valve, Prop, NSR, Conduit Box & 6' Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173D-10367
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![Siemens 173C-10301S 2W 1/2", 0.63Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_b5667e81-7fdc-4f95-9f77-6e442fbfc5c1_medium.png?v=1720021619)
173C-10301S | 2W 1 / 2", 0.63Cv ball valve assy, stainless steel ball and stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10301S
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