Ball valves Modulating Control input
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![Siemens 171C-10601-0.8-1.5 6W ball valve 3/4", A=0.8Cv, B=1.5Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889586_en_42dac809-cbc3-4f8d-933a-0341b99a7924_medium.jpg?v=1723872478)
171C-10601-0.8-1.5 | 6W ball valve 3 / 4", A=0.8Cv, B=1.5Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10601-0.8-1.5
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![Siemens 171K-10310S 2W 3/4", 16Cv ball valve assy, stainless steel ball, stem, 2-10 V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_b1f7ed0e-8132-490f-9f9b-400062821523_medium.jpg?v=1723872492)
171K-10310S | 2W 3 / 4", 16Cv ball valve assy, stainless steel ball, stem, 2-10 V, NO, SR | Siemens
Brand: Siemens
SKU: 171K-10310S
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![Siemens 171K-10302 2W 1/2", 1Cv ball valve assy, chrm-plat brass ball & brass stem, 2-10V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_6332d7df-b254-4fc7-8a97-484adb0b482c_medium.jpg?v=1723872492)
171K-10302 | 2W 1 / 2", 1Cv ball valve assy, chrm-plat brass ball & brass stem, 2-10V, NO, SR | Siemens
Brand: Siemens
SKU: 171K-10302
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![Siemens 171K-10310 2W 3/4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_ba508f5e-3f21-4756-b5b0-078f28e61b08_medium.jpg?v=1723872491)
171K-10310 | 2W 3 / 4", 16Cv ball valve assy, chrome-plat brass ball, brass stem, 2-10 V NO SR | Siemens
Brand: Siemens
SKU: 171K-10310
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![Siemens 171G-10357 599 Series 3-way, 1/2", 10 Cv Ball Valve, Proportional, Spring Return Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_86acc500-b5c9-42fc-9668-efdfd3ce40d1_medium.jpg?v=1723872478)
171G-10357 | 599 Series 3-way, 1 / 2", 10 Cv Ball Valve, Proportional, Spring Return Actuator | Siemens
Brand: Siemens
SKU: 171G-10357
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![Siemens 171K-10301S 2W 1/2", 0.63Cv ball valve assy, stainless steel ball and stem, 2-10 V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_214f81f4-538b-4411-b499-bce4db58382d_medium.jpg?v=1723872491)
171K-10301S | 2W 1 / 2", 0.63Cv ball valve assy, stainless steel ball and stem, 2-10 V, NO, SR | Siemens
Brand: Siemens
SKU: 171K-10301S
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![Siemens 171K-10300S 2W 1/2", 0.4Cv ball valve assembly, stainless steel ball & stem, 2-10 V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_627fe04d-1fe7-4659-9002-1a4ee0725749_medium.jpg?v=1723872491)
171K-10300S | 2W 1 / 2", 0.4Cv ball valve assembly, stainless steel ball & stem, 2-10 V, NO, SR | Siemens
Brand: Siemens
SKU: 171K-10300S
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![Siemens 171K-10303 2W 1/2", 1.6Cv ball valve assy, chrm-plat brass ball & brass stem, 2-10 V NO SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10933804_en_c082ef09-1e54-403e-beb8-e77cbb5b39e3_medium.jpg?v=1723872494)
171K-10303 | 2W 1 / 2", 1.6Cv ball valve assy, chrm-plat brass ball & brass stem, 2-10 V NO SR | Siemens
Brand: Siemens
SKU: 171K-10303
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![Siemens 171C-10602-2.9-2.9 6W ball valve 1", A=2.9Cv, B=2.9Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889628_en_bd731666-71f7-4563-9da4-7d6b42a99e6e_medium.jpg?v=1723872451)
171C-10602-2.9-2.9 | 6W ball valve 1", A=2.9Cv, B=2.9Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10602-2.9-2.9
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![Siemens 171C-10601-1.5-0.8 6W ball valve 3/4", A=1.5Cv, B=0.8Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889586_en_13a5ecd0-4c14-4465-b441-c8ef2bfbc59e_medium.jpg?v=1723872477)
171C-10601-1.5-0.8 | 6W ball valve 3 / 4", A=1.5Cv, B=0.8Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10601-1.5-0.8
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![Siemens 171C-10359S 599 Series 3W, 3/4", 10Cv Stainless Steel Ball Valve, Prop, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322375_en_705066a0-1677-44a6-b64d-913a64df6f13_medium.jpg?v=1723872476)
171C-10359S | 599 Series 3W, 3 / 4", 10Cv Stainless Steel Ball Valve, Prop, NSR | Siemens
Brand: Siemens
SKU: 171C-10359S
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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/files/A6V10322382_en_85470e0f-d482-4d5f-9b19-b3ac28bb98c7_medium.jpg?v=1723872465)
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 171C-10601-2.9-4.7 6W ball valve 3/4", A=2.9Cv, B=4.7Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889586_en_336bbfe6-d4db-472d-9bbc-b7bdd7f3af4d_medium.jpg?v=1723872451)
171C-10601-2.9-4.7 | 6W ball valve 3 / 4", A=2.9Cv, B=4.7Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10601-2.9-4.7
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![Siemens 171C-10601-1.2-4.0 6W ball valve 3/4", A=1.2Cv, B=4.0Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889586_en_8e1ca7c9-dad4-4f9d-a073-289eae2cf9a5_medium.jpg?v=1723872459)
171C-10601-1.2-4.0 | 6W ball valve 3 / 4", A=1.2Cv, B=4.0Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10601-1.2-4.0
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![Siemens 171G-10364S 599 Series 3W, 1-1/4", 16Cv Stainless Steel Ball Valve, Prop, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_2c303d61-3a14-4a43-94e4-5f85dfa99c56_medium.jpg?v=1723872478)
171G-10364S | 599 Series 3W, 1-1 / 4", 16Cv Stainless Steel Ball Valve, Prop, SR | Siemens
Brand: Siemens
SKU: 171G-10364S
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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/files/A6V10322382_en_dce0a723-8218-4a96-ae04-a0aead4d3881_medium.jpg?v=1723872434)
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-10320S 2W 1-1/4", 63Cv ball valve assy, stainless steel ball, stem, 0-10V, NO, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322382_en_905dc091-294d-4bf6-b65b-4ba526cad789_medium.jpg?v=1723872461)
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 171D-10330S 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10322381_en_f244266a-84c2-473b-83d9-412861e2430d_medium.jpg?v=1723872459)
171D-10330S | 2W 2", 160Cv ball valve assy, stainless steel ball, stem, 0-10V NSR | Siemens
Brand: Siemens
SKU: 171D-10330S
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![Siemens 171C-10600-0.5-0.5 6W ball valve 1/2", A=0.5Cv, B=0.5Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889577_en_6e8f73e9-1b56-4480-8ff9-0d6da1272ab3_medium.jpg?v=1723872426)
171C-10600-0.5-0.5 | 6W ball valve 1 / 2", A=0.5Cv, B=0.5Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10600-0.5-0.5
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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/files/A6V10322382_en_00065a69-2b37-4ac1-be7b-952f4f7ef5b0_medium.jpg?v=1723872455)
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 171C-10601-2.9-1.2 6W ball valve 3/4", A=2.9Cv, B=1.2Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889586_en_1d8a725e-16ba-43d3-9171-4fc001b2322c_medium.jpg?v=1723872455)
171C-10601-2.9-1.2 | 6W ball valve 3 / 4", A=2.9Cv, B=1.2Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10601-2.9-1.2
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![Siemens 171C-10601-0.8-2.9 6W ball valve 3/4", A=0.8Cv, B=2.9Cv, 58psi close-off, female NPT, 0-10 V NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10889586_en_5d8b63dd-5d66-4bcd-8012-4350419959e7_medium.jpg?v=1723872435)
171C-10601-0.8-2.9 | 6W ball valve 3 / 4", A=0.8Cv, B=2.9Cv, 58psi close-off, female NPT, 0-10 V NSR | Siemens
Brand: Siemens
SKU: 171C-10601-0.8-2.9
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![Siemens 171G-10359 599 Series 3-way, 3/4", 10 Cv Ball Valve, Proportional, Spring Return Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218016_en_ffd21021-b753-4a1e-bc96-5178c73bdd30_medium.jpg?v=1723872444)
171G-10359 | 599 Series 3-way, 3 / 4", 10 Cv Ball Valve, Proportional, Spring Return Actuator | Siemens
Brand: Siemens
SKU: 171G-10359
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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/files/A6V10322382_en_3bf45004-7c2b-41ac-986d-9e3318772682_medium.jpg?v=1723872431)
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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