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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 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 172P-10326S 599 Series 2W, 1-1/2", 160Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_0fb1348e-5d44-4481-89e8-5dfd11ab998d_medium.jpg?v=1723872558)
172P-10326S | 599 Series 2W, 1-1 / 2", 160Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens
Brand: Siemens
SKU: 172P-10326S
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![Siemens 172P-10316S 599 Series 2W, 1", 63Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_ff09e8bc-9d8c-4403-9076-0ea4cb23d53d_medium.jpg?v=1723872556)
172P-10316S | 599 Series 2W, 1", 63Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens
Brand: Siemens
SKU: 172P-10316S
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![Siemens 172M-10330S 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_23da367b-41ad-4ac7-bf00-3836808aa5b9_medium.jpg?v=1723872547)
172M-10330S | 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172M-10330S
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![Siemens 172E-10313S 2W 1", 16Cv ball valve assy, stainless steel ball & stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_cba7c9a0-98e1-4bd1-963f-fb1aa759120a_medium.jpg?v=1723872537)
172E-10313S | 2W 1", 16Cv ball valve assy, stainless steel ball & stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172E-10313S
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![Siemens 172M-10321S 2W 1-1/4", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_a2e80834-ebce-4105-9e4c-aadb5d12deaf_medium.jpg?v=1723872545)
172M-10321S | 2W 1-1 / 4", 100Cv ball valve assy, stainless steel ball, stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172M-10321S
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![Siemens 172J-10307 2W 1/2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, float NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322379_en_7b737e55-0e1c-4cc9-b0c2-38471c60e3b3_medium.jpg?v=1723872539)
172J-10307 | 2W 1 / 2", 10Cv ball valve assy, chrm-plated brass ball & brass stem, float NC SR | Siemens
Brand: Siemens
SKU: 172J-10307
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![Siemens 172M-10326 2W 1-1/2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_806b1a3a-725c-42e3-8705-c1ac0ff0c69b_medium.jpg?v=1723872544)
172M-10326 | 2W 1-1 / 2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, 2-pos NC SR | Siemens
Brand: Siemens
SKU: 172M-10326
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![Siemens 172P-10330S 599 Series 2W, 2", 160Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_2ebdce91-eed1-4817-b8f4-057b0ac0d771_medium.jpg?v=1723872542)
172P-10330S | 599 Series 2W, 2", 160Cv NC Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens
Brand: Siemens
SKU: 172P-10330S
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![Siemens 172K-10307S 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 2-10 V, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_9ed1cf3a-3426-4e7a-bd49-3992f4f40ffd_medium.jpg?v=1723872543)
172K-10307S | 2W 1 / 2", 10Cv ball valve assy, stainless steel ball and stem, 2-10 V, NC, SR | Siemens
Brand: Siemens
SKU: 172K-10307S
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![Siemens 171N-10307S 599 Series 2W, 1/2", 10Cv NO Stainless Steel Ball Valve, 2-pos, SR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_113cc463-3d80-41ee-9409-be19c9b45776_medium.jpg?v=1723872499)
171N-10307S | 599 Series 2W, 1 / 2", 10Cv NO Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens
Brand: Siemens
SKU: 171N-10307S
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![Siemens 172M-10316S 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_c91798c6-2482-4d48-9b73-c4fb02c5df55_medium.jpg?v=1723872543)
172M-10316S | 2W 1", 63Cv ball valve assy, stainless steel ball & stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172M-10316S
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![Siemens 172L-10307S 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_f9d1fe83-6302-4305-a2ec-ecd1fcebd999_medium.jpg?v=1723872545)
172L-10307S | 2W 1 / 2", 10Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172L-10307S
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![Siemens 172K-10311 2W 3/4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_b8b728c3-44a2-4c94-8423-ff63fbb9b89e_medium.jpg?v=1723872542)
172K-10311 | 2W 3 / 4", 25Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NC SR | Siemens
Brand: Siemens
SKU: 172K-10311
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![Siemens 172G-10329S 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_f072deb6-4ddd-4680-86ab-db4c1d85248b_medium.jpg?v=1723872529)
172G-10329S | 2W 2", 100Cv ball valve assy, stainless steel ball, stem, 0-10V, NC, SR | Siemens
Brand: Siemens
SKU: 172G-10329S
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![Siemens 172J-10307S 2W 1/2", 10Cv ball valve assy, stainless steel ball and stem, floating, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322379_en_6f73788f-717e-44e2-ab25-35452fd5c7df_medium.jpg?v=1723872542)
172J-10307S | 2W 1 / 2", 10Cv ball valve assy, stainless steel ball and stem, floating, NC, SR | Siemens
Brand: Siemens
SKU: 172J-10307S
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![Siemens 172H-10304S 2W 1/2", 2.5Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322379_en_e97cafae-f169-44b7-a61b-94407e688ca0_medium.jpg?v=1723872536)
172H-10304S | 2W 1 / 2", 2.5Cv ball valve assy, stainless steel ball and stem, 2-pos, NC, SR | Siemens
Brand: Siemens
SKU: 172H-10304S
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![Siemens 171P-10330S 599 Series 2W, 2", 160Cv NO Stainless Steel Ball Valve, 2-pos, SR Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_39199e57-fff4-4905-a404-6387cc3c367a_medium.jpg?v=1723872506)
171P-10330S | 599 Series 2W, 2", 160Cv NO Stainless Steel Ball Valve, 2-pos, SR Actuator | Siemens
Brand: Siemens
SKU: 171P-10330S
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![Siemens 172J-10311S 2W 3/4", 25Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322379_en_db8e7214-2ae4-4638-8013-f7bcc6377597_medium.jpg?v=1723872531)
172J-10311S | 2W 3 / 4", 25Cv ball valve assy, stainless steel ball, stem, float, NC, SR | Siemens
Brand: Siemens
SKU: 172J-10311S
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![Siemens 172F-10326 2W 1-1/2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_c5e97806-c874-4f2d-88d5-9ea2054aa804_medium.jpg?v=1723872528)
172F-10326 | 2W 1-1 / 2", 160Cv ball valve assy, chrm-plat brass ball, brass stem, float NC SR | Siemens
Brand: Siemens
SKU: 172F-10326
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![Siemens 172H-10305 2W 1/2", 4Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos NC SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322379_en_bc66e369-94df-4013-891e-5bdf06c1db68_medium.jpg?v=1723872525)
172H-10305 | 2W 1 / 2", 4Cv ball valve assy, chrome-plat brass ball & brass stem, 2-pos NC SR | Siemens
Brand: Siemens
SKU: 172H-10305
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![Siemens 172H-10309 2W 3/4", 10Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NC Sr | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322379_en_3a48ac4f-bd43-408d-8644-9982f8c291b5_medium.jpg?v=1723872543)
172H-10309 | 2W 3 / 4", 10Cv ball valve assy, chrome-plat brass ball, brass stem, 2-pos NC Sr | Siemens
Brand: Siemens
SKU: 172H-10309
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