Ball valves 24v Voltage
Browse our extensive collection of 16,000+ control ball valves, including CCVs and zone valves, from top brands — Honeywell, KMC Controls, Belimo, Johnson Controls, and others!
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![Siemens 171G-10365S 599 Series 3W, 1-1/4", 25Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_0eb4eace-2a30-4409-a469-2f524fbe6ca5_medium.jpg?v=1723872485)
171G-10365S | 599 Series 3W, 1-1 / 4", 25Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10365S
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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/files/A6V10322382_en_94d0292a-1f37-45e3-9385-d4ac2f804ea4_medium.jpg?v=1723872477)
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 171F-10313S 2W 1", 16Cv ball valve assy, stainless steel ball & stem, floating, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_c28324f7-b004-4b59-8f56-4dd8809f1f1b_medium.jpg?v=1723872936)
171F-10313S | 2W 1", 16Cv ball valve assy, stainless steel ball & stem, floating, NO, SR | Siemens
Brand: Siemens
SKU: 171F-10313S
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![Siemens 171C-10602-4.0-1.9 6W ball valve 1", A=4.0Cv, B=1.9Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889628_en_f6262d93-9cca-43a6-8300-5acb83a2832d_medium.jpg?v=1723872474)
171C-10602-4.0-1.9 | 6W ball valve 1", A=4.0Cv, B=1.9Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10602-4.0-1.9
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![Siemens 171C-10355 599 Series 3W, 1/2", 4.0 Cv Ball Valve, Proportional Non-Spring Return Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_a78e2925-9a88-4d1f-a7d0-f337c8e3ea6a_medium.jpg?v=1723872469)
171C-10355 | 599 Series 3W, 1 / 2", 4.0 Cv Ball Valve, Proportional Non-Spring Return Actuator | Siemens
Brand: Siemens
SKU: 171C-10355
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![Siemens 171C-10600-0.8-0.5 6W ball valve 1/2", A=0.8Cv, B=0.5Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889577_en_c4ad8b9e-4ab6-4275-b014-d81bf30168db_medium.jpg?v=1723872472)
171C-10600-0.8-0.5 | 6W ball valve 1 / 2", A=0.8Cv, B=0.5Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10600-0.8-0.5
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![Siemens 171G-10363S 599 Series 3W, 1", 25Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_d19794d8-f3e3-4ec4-be7d-9bb7c884236e_medium.jpg?v=1723872489)
171G-10363S | 599 Series 3W, 1", 25Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10363S
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![Siemens 171J-10309S 2W 3/4", 10Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_983bdad3-e2cf-4447-8ea4-67a518af9ac3_medium.jpg?v=1723872495)
171J-10309S | 2W 3 / 4", 10Cv ball valve assy, stainless steel ball, stem, float, NO, SR | Siemens
Brand: Siemens
SKU: 171J-10309S
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![Siemens 172F-10315S 2W 1", 40Cv ball valve assy, stainless steel ball & stem, floating, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_37c2b678-bcd1-421a-a6f4-dd4cd187bf29_medium.jpg?v=1723872511)
172F-10315S | 2W 1", 40Cv ball valve assy, stainless steel ball & stem, floating, NC, SR | Siemens
Brand: Siemens
SKU: 172F-10315S
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![Siemens 171K-10311 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_633e3220-260c-4b92-ad6a-d410febb481a_medium.jpg?v=1723872505)
171K-10311 | 2W 3 / 4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NO SR | Siemens
Brand: Siemens
SKU: 171K-10311
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![Siemens 264-02039 2WNO,LN,BZ,OR, FXUM,0.5/2.5 | Valve/Actuator Assembly | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_1a6c24a8-9db0-4521-9a34-103acf841d6b_medium.png?v=1720021967)
264-02039 | 2WNO, LN, BZ, OR, FXUM, 0.5 / 2.5 | Valve / Actuator Assembly | Siemens (OBSOLETE)
Brand: Siemens
SKU: 264-02039
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![Siemens 260-02056 Valve assy NO 1/2" 2.5Cv, FxUM SS Trim Elect Act SR float | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44092_en_b09b55fd-3c57-4b27-8929-b59e4d8689e6_medium.jpg?v=1723872842)
260-02056 | Valve assy NO 1 / 2" 2.5Cv, FxUM SS Trim Elect Act SR float | Siemens
Brand: Siemens
SKU: 260-02056
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![Siemens 262-02037 Valve assy NO 1/2" 1.6Cv, FxUM Brass Trim Elect Act SR Mod 0-10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44092_en_1ac94e03-b3ee-4b92-b2c0-0b79f212d75f_medium.jpg?v=1723872830)
262-02037 | Valve assy NO 1 / 2" 1.6Cv, FxUM Brass Trim Elect Act SR Mod 0-10 V | Siemens
Brand: Siemens
SKU: 262-02037
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![Siemens 260-02023 Valve assy NC 1/2" 2.5Cv FxF SS Trim Elect Act SR float | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44087_en_f3548cde-e893-479f-9c70-ebaff6d0a5e7_medium.jpg?v=1723872778)
260-02023 | Valve assy NC 1 / 2" 2.5Cv FxF SS Trim Elect Act SR float | Siemens
Brand: Siemens
SKU: 260-02023
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![Siemens 260-02027 Valve assy NC 3/4" 6.3Cv FxF SS Trim Elect Act SR float | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44087_en_9237381e-9b8d-456c-ab16-82095ef67fdd_medium.jpg?v=1723872755)
260-02027 | Valve assy NC 3 / 4" 6.3Cv FxF SS Trim Elect Act SR float | Siemens
Brand: Siemens
SKU: 260-02027
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![Siemens 173D-10371 599 Series 3W, 2", 63Cv Ball Valve, Prop (0-10V), NSR, Conduit Box & 6' Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_1cb0fe68-95f0-49fb-8038-6527c4e2c358_medium.png?v=1720021724)
173D-10371 | 599 Series 3W, 2", 63Cv Ball Valve, Prop (0-10V), NSR, Conduit Box & 6' Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173D-10371
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![Siemens 173C-10314S 2W 1", 25Cv ball valve assy, stainless steel ball & stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_e4d83103-2035-4424-bd0c-0943b653c4c0_medium.png?v=1720021710)
173C-10314S | 2W 1", 25Cv ball valve assy, stainless steel ball & stem, 0-10V NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173C-10314S
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![Siemens 173B-10370 599 Series 3W, 2", 40Cv Ball Valve, 3-pos float, NSR, Conduit Box & 6' Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_e554d2ca-bbe3-4432-a5f4-1eaaa987792f_medium.png?v=1720021709)
173B-10370 | 599 Series 3W, 2", 40Cv Ball Valve, 3-pos float, NSR, Conduit Box & 6' Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173B-10370
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![Siemens 173D-10371S 599 Series 3W, 2", 63Cv SS Ball Valve, Prop (0-10V) NSR Conduit Box 6'-Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_5d406f63-3938-409f-8aaa-bc1155a68ded_medium.png?v=1720021705)
173D-10371S | 599 Series 3W, 2", 63Cv SS Ball Valve, Prop (0-10V) NSR Conduit Box 6'-Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173D-10371S
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![Siemens 173A-10357S 599 Series 3W, 1/2", 10Cv SS Ball Valve, 3-Pos float NSR Conduit Box & 6' Lead | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_ee84dd2c-8ebf-4520-aa19-ddc75468e514_medium.png?v=1720021701)
173A-10357S | 599 Series 3W, 1 / 2", 10Cv SS Ball Valve, 3-Pos float NSR Conduit Box & 6' Lead | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173A-10357S
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![Siemens 173B-10329S 2W 2", 100Cv ball valve assy, stainless steel ball, stem, float NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_ef71c816-e1c9-4e97-9a97-ff9db1a2d5cb_medium.png?v=1720021689)
173B-10329S | 2W 2", 100Cv ball valve assy, stainless steel ball, stem, float NSR | Siemens (OBSOLETE)
Brand: Siemens
SKU: 173B-10329S
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