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![Siemens 255-01135 MZ Series 3W Valve assy ANSI 250 Water Mix Linear 1/2" FxF 1.6Cv 200 N | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/255-01135_medium.jpg?v=1720021827)
255-01135 | MZ Series 3W Valve assy ANSI 250 Water Mix Linear 1 / 2" FxF 1.6Cv 200 N | Siemens
Brand: Siemens
SKU: 255-01135
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![Siemens 255-01121 MZ Series 2W Valve Assy, ANSI 250,NO, Linear, 1/2 In FxF, 1.6 Cv, El/Mech | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/255-01121_medium.jpg?v=1720021834)
255-01121 | MZ Series 2W Valve Assy, ANSI 250, NO, Linear, 1 / 2 In FxF, 1.6 Cv, El / Mech | Siemens
Brand: Siemens
SKU: 255-01121
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![Siemens 254-01138 MZ Series 3W Valve Assy, ANSI 250, Water, Linear, 3/4", FxF, 6.3 Cv, El/Mech | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/254-01138_medium.jpg?v=1720021868)
254-01138 | MZ Series 3W Valve Assy, ANSI 250, Water, Linear, 3 / 4", FxF, 6.3 Cv, El / Mech | Siemens
Brand: Siemens
SKU: 254-01138
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![Siemens 254-01136 MZ Series 3W Valve Assembly, ANSI 250, Water, Linear, 1/2", FxF, 2.5Cv, El/Mech | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/254-01136_medium.jpg?v=1720021823)
254-01136 | MZ Series 3W Valve Assembly, ANSI 250, Water, Linear, 1 / 2", FxF, 2.5Cv, El / Mech | Siemens
Brand: Siemens
SKU: 254-01136
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![Siemens 254-01134 MZ Series 3W Valve Assy, ANSI 250, Linear, 1/2", FxF, 1 Cv, 200N, Elect/Mech | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/254-01134_medium.jpg?v=1720021817)
254-01134 | MZ Series 3W Valve Assy, ANSI 250, Linear, 1 / 2", FxF, 1 Cv, 200N, Elect / Mech | Siemens
Brand: Siemens
SKU: 254-01134
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![Siemens 254-01132 MZ Series 3W Valve Assy, ANSI 250, Water, Linear, 1/2", FxF, 0.4 Cv, El/Mech | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/254-01132_medium.jpg?v=1720021812)
254-01132 | MZ Series 3W Valve Assy, ANSI 250, Water, Linear, 1 / 2", FxF, 0.4 Cv, El / Mech | Siemens
Brand: Siemens
SKU: 254-01132
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![Siemens 254-01126 MZ Series 2W Valve Assembly, ANSI 250, NO, Linear, 1/2", FxF, 4 Cv, Elect/Mech | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/254-01126_medium.jpg?v=1720021817)
254-01126 | MZ Series 2W Valve Assembly, ANSI 250, NO, Linear, 1 / 2", FxF, 4 Cv, Elect / Mech | Siemens
Brand: Siemens
SKU: 254-01126
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![Siemens 254-01123 MZ Series Valve Assembly, ANSI 250, 2W, NO, Linear, 1/2", FxF, 2.5Cv, El/Mech | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/254-01123_medium.jpg?v=1720021824)
254-01123 | MZ Series Valve Assembly, ANSI 250, 2W, NO, Linear, 1 / 2", FxF, 2.5Cv, El / Mech | Siemens
Brand: Siemens
SKU: 254-01123
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![Siemens 254-01121 MZ Series Valve Assembly, ANSI 250, 2W, NO, Linear, 1/2", FxF, 1.6Cv, El/Mech | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/254-01121_medium.jpg?v=1720021817)
254-01121 | MZ Series Valve Assembly, ANSI 250, 2W, NO, Linear, 1 / 2", FxF, 1.6Cv, El / Mech | Siemens
Brand: Siemens
SKU: 254-01121
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![Siemens 254-01106 MZ Series Valve Assembly, ANSI 250, 2W, NC, Linear, 1/2", FxF, 1.6Cv, El/Mech | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/254-01106_medium.jpg?v=1720021837)
254-01106 | MZ Series Valve Assembly, ANSI 250, 2W, NC, Linear, 1 / 2", FxF, 1.6Cv, El / Mech | Siemens
Brand: Siemens
SKU: 254-01106
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![Siemens 248-00234 Zone valve, 3-way, 1/2", 4.0 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/248-00234_medium.jpg?v=1720021792)
248-00234 | Zone valve, 3-way, 1 / 2", 4.0 Cv, NPT w / 24Vac, SSP61U actuator, 0-10Vdc, NSR | Siemens
Brand: Siemens
SKU: 248-00234
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![Siemens 248-00213 Zone valve, 2-way, 1", 7.0 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/248-00213_medium.jpg?v=1720021786)
248-00213 | Zone valve, 2-way, 1", 7.0 Cv, NPT w / 24Vac, SSP61U actuator, 0-10Vdc, NSR | Siemens
Brand: Siemens
SKU: 248-00213
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![Siemens 248-00211 Zone valve, 2-way, 1/2", 2.5 Cv, NPT w/ 24Vac, SSP61U actuator, 0-10Vdc, NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/248-00211_medium.jpg?v=1720021788)
248-00211 | Zone valve, 2-way, 1 / 2", 2.5 Cv, NPT w / 24Vac, SSP61U actuator, 0-10Vdc, NSR | Siemens
Brand: Siemens
SKU: 248-00211
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![Siemens 245-00514 Zone valve, 2-way, 1/2", 4.0 Cv, SWT w/ 24Vac 0-10Vdc NSR actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_b0e50cd9-389d-454a-9da6-623d610fcdc1_medium.png?v=1720021796)
245-00514 | Zone valve, 2-way, 1 / 2", 4.0 Cv, SWT w / 24Vac 0-10Vdc NSR actuator | Siemens (OBSOLETE)
Brand: Siemens
SKU: 245-00514
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![Siemens 245-00211 Zone valve, 2-way, 1/2", 2.5 Cv, NPT w/ 24Vac 0-10Vdc NSR actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/245-00211_medium.jpg?v=1720021813)
245-00211 | Zone valve, 2-way, 1 / 2", 2.5 Cv, NPT w / 24Vac 0-10Vdc NSR actuator | Siemens
Brand: Siemens
SKU: 245-00211
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![Siemens 243-00232 Zone valve, 3-way, 3/4", 4.1 Cv, NPT w/ 24V 2-position SR actuator, fails AB-A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/243-00232_medium.jpg?v=1720021795)
243-00232 | Zone valve, 3-way, 3 / 4", 4.1 Cv, NPT w / 24V 2-position SR actuator, fails AB-A | Siemens
Brand: Siemens
SKU: 243-00232
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![Siemens 243-00214 Zone valve, 2-way, 1/2", 4.0 Cv, NPT w/ 24V 2-position SR actuator fails NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/243-00214_medium.jpg?v=1720021784)
243-00214 | Zone valve, 2-way, 1 / 2", 4.0 Cv, NPT w / 24V 2-position SR actuator fails NO | Siemens
Brand: Siemens
SKU: 243-00214
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![Siemens 243-00210 Zone valve, 2-way, 1/2", 1.0 Cv, NPT w/ 24V 2-position SR actuator fails NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/243-00210_medium.jpg?v=1720021791)
243-00210 | Zone valve, 2-way, 1 / 2", 1.0 Cv, NPT w / 24V 2-position SR actuator fails NO | Siemens
Brand: Siemens
SKU: 243-00210
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![Siemens 242-00234 Zone valve, 3-way, 1/2", 4.0 Cv, NPT w/ 24V 2-position SR actuator, fails AB-B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/242-00234_medium.jpg?v=1720021744)
242-00234 | Zone valve, 3-way, 1 / 2", 4.0 Cv, NPT w / 24V 2-position SR actuator, fails AB-B | Siemens
Brand: Siemens
SKU: 242-00234
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![Siemens 242-00233 Zone valve, 3-way, 1", 7.0 Cv, NPT w/ 24V 2-position SR actuator, fails AB-B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/242-00233_medium.jpg?v=1720021732)
242-00233 | Zone valve, 3-way, 1", 7.0 Cv, NPT w / 24V 2-position SR actuator, fails AB-B | Siemens
Brand: Siemens
SKU: 242-00233
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![Siemens 242-00230 Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 24V 2-position SR actuator, fails AB-B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/242-00230_medium.jpg?v=1720021740)
242-00230 | Zone valve, 3-way, 1 / 2", 1.0 Cv, NPT w / 24V 2-position SR actuator, fails AB-B | Siemens
Brand: Siemens
SKU: 242-00230
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![Siemens 242-00211 Zone valve, 2-way, 1/2", 2.5 Cv, NPT w/ 24V 2-position SR actuator fails NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/242-00211_medium.jpg?v=1720021784)
242-00211 | Zone valve, 2-way, 1 / 2", 2.5 Cv, NPT w / 24V 2-position SR actuator fails NC | Siemens
Brand: Siemens
SKU: 242-00211
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![Siemens 241-00230 Zone valve, 3-way, 1/2", 1.0 Cv, NPT w/ 115V 2-pos SR actuator, fails AB-A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/241-00230_medium.jpg?v=1720021791)
241-00230 | Zone valve, 3-way, 1 / 2", 1.0 Cv, NPT w / 115V 2-pos SR actuator, fails AB-A | Siemens
Brand: Siemens
SKU: 241-00230
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![Siemens 241-00212 Zone valve, 2-way, 3/4", 4.1 Cv, NPT w/ 115V 2-position SR actuator fails NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/241-00212_medium.jpg?v=1720021735)
241-00212 | Zone valve, 2-way, 3 / 4", 4.1 Cv, NPT w / 115V 2-position SR actuator fails NO | Siemens
Brand: Siemens
SKU: 241-00212
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