Ccv valves Non-spring return Spring return
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![Siemens 371-03151 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin SS Trim FxF, Prop Elect Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/371-03151_medium.jpg?v=1720022539)
371-03151 | Valve assy 3W Mix 1-1 / 2" 25Cv Eq Pct / Lin SS Trim FxF, Prop Elect Act NSR | Siemens
Brand: Siemens
SKU: 371-03151
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![Siemens 371-03127 Valve assy 2W NC 1/2", 1.6Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/371-03127_medium.jpg?v=1720022536)
371-03127 | Valve assy 2W NC 1 / 2", 1.6Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Siemens
Brand: Siemens
SKU: 371-03127
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![Siemens 371-03144 Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin SS Trim FxF, Prop Elect Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/371-03144_medium.jpg?v=1720022537)
371-03144 | Valve assy 3W Mix 1 / 2" 1Cv Eq Pct / Lin SS Trim FxF, Prop Elect Act NSR | Siemens
Brand: Siemens
SKU: 371-03144
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![Siemens 371-03026 Valve assy 2W NC 2", 40Cv, Lin, SS Trim FxF, Prop Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/371-03026_medium.jpg?v=1720022536)
371-03026 | Valve assy 2W NC 2", 40Cv, Lin, SS Trim FxF, Prop Electronic Act NSR | Siemens
Brand: Siemens
SKU: 371-03026
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![Siemens 373-03144 Valve assy 3W Mix 1/2" 1Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/373-03144_medium.jpg?v=1720022536)
373-03144 | Valve assy 3W Mix 1 / 2" 1Cv Eq Pct / Lin SS Trim FxF, float Elect Act NSR | Siemens
Brand: Siemens
SKU: 373-03144
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![Siemens 373-03007 Valve assy 2W NO, 1-1/2" 25Cv Lin SS Trim FxF, float Electr Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/373-03007_medium.jpg?v=1720022537)
373-03007 | Valve assy 2W NO, 1-1 / 2" 25Cv Lin SS Trim FxF, float Electr Act NSR | Siemens
Brand: Siemens
SKU: 373-03007
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![Siemens 373-03149 Valve assy 3W Mix 1" 10Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/373-03149_medium.jpg?v=1720022535)
373-03149 | Valve assy 3W Mix 1" 10Cv Eq Pct / Lin SS Trim FxF, float Elect Act NSR | Siemens
Brand: Siemens
SKU: 373-03149
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![Siemens 371-03145 Valve assy 3W Mix 1/2" 1.6Cv Eq Pct/Lin SS Trim FxF, Prop Elect Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/371-03145_medium.jpg?v=1720022535)
371-03145 | Valve assy 3W Mix 1 / 2" 1.6Cv Eq Pct / Lin SS Trim FxF, Prop Elect Act NSR | Siemens
Brand: Siemens
SKU: 371-03145
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![Siemens 373-03112 Valve assy 2W NO, 3/4" 6.3Cv Eq Pct SS Trim FxF, float Electr Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/373-03112_medium.jpg?v=1720022533)
373-03112 | Valve assy 2W NO, 3 / 4" 6.3Cv Eq Pct SS Trim FxF, float Electr Act NSR | Siemens
Brand: Siemens
SKU: 373-03112
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![Siemens 373-03168 Valve assy 2W NO, 1-1/4" 16Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/373-03168_medium.jpg?v=1720022534)
373-03168 | Valve assy 2W NO, 1-1 / 4" 16Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Siemens
Brand: Siemens
SKU: 373-03168
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![Siemens 373-03113 Valve assy 2W NO, 1" 10Cv Eq Pct SS Trim FxF, float Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/373-03113_medium.jpg?v=1720022533)
373-03113 | Valve assy 2W NO, 1" 10Cv Eq Pct SS Trim FxF, float Electronic Act NSR | Siemens
Brand: Siemens
SKU: 373-03113
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![Siemens 373-03180 Valve assy 2W NC 1/2", 1Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/373-03180_medium.jpg?v=1720022532)
373-03180 | Valve assy 2W NC 1 / 2", 1Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Siemens
Brand: Siemens
SKU: 373-03180
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![Siemens 373-03164 Valve assy 2W NO, 1/2" 2.5Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/373-03164_medium.jpg?v=1720022535)
373-03164 | Valve assy 2W NO, 1 / 2" 2.5Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Siemens
Brand: Siemens
SKU: 373-03164
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![Siemens 373-03165 Valve assy 2W NO, 1/2" 4Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/373-03165_medium.jpg?v=1720022533)
373-03165 | Valve assy 2W NO, 1 / 2" 4Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Siemens
Brand: Siemens
SKU: 373-03165
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![Siemens 371-03002 Valve assy 2W NO, 1/2" 2.5Cv Lin SS Trim FxF, Prop Electr Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/371-03002_medium.jpg?v=1720022532)
371-03002 | Valve assy 2W NO, 1 / 2" 2.5Cv Lin SS Trim FxF, Prop Electr Act NSR | Siemens
Brand: Siemens
SKU: 371-03002
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![Siemens 371-03133 Valve assy 2W NC 1-1/2", 25Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/371-03133_medium.jpg?v=1720022531)
371-03133 | Valve assy 2W NC 1-1 / 2", 25Cv, Eq Pct SS Trim FxF, Prop Electronic Act NSR | Siemens
Brand: Siemens
SKU: 371-03133
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![Siemens 371-03182 Valve assy 2W NC 1/2", 2.5Cv, Eq Pct Brass Trim FxF, Prop Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/371-03182_medium.jpg?v=1720022529)
371-03182 | Valve assy 2W NC 1 / 2", 2.5Cv, Eq Pct Brass Trim FxF, Prop Electronic Act NSR | Siemens
Brand: Siemens
SKU: 371-03182
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![Siemens 371-03115 Valve assy 2W NO, 1-1/2" 25Cv Eq Pct SS Trim FxF, Prop Electr Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/371-03115_medium.jpg?v=1720022529)
371-03115 | Valve assy 2W NO, 1-1 / 2" 25Cv Eq Pct SS Trim FxF, Prop Electr Act NSR | Siemens
Brand: Siemens
SKU: 371-03115
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![Siemens 371-03166 Valve assy 2W NO, 3/4" 6.3Cv Eq Pct Brass Trim FxF, Prop Electr Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/371-03166_medium.jpg?v=1720022530)
371-03166 | Valve assy 2W NO, 3 / 4" 6.3Cv Eq Pct Brass Trim FxF, Prop Electr Act NSR | Siemens
Brand: Siemens
SKU: 371-03166
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![Siemens 373-03169 Valve assy 2W NO, 1-1/2" 25Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/373-03169_medium.jpg?v=1720022529)
373-03169 | Valve assy 2W NO, 1-1 / 2" 25Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Siemens
Brand: Siemens
SKU: 373-03169
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![Siemens 371-03168 Valve assy 2W NO, 1-1/4" 16Cv Eq Pct Brass Trim FxF, Prop Electr Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/371-03168_medium.jpg?v=1720022529)
371-03168 | Valve assy 2W NO, 1-1 / 4" 16Cv Eq Pct Brass Trim FxF, Prop Electr Act NSR | Siemens
Brand: Siemens
SKU: 371-03168
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![Siemens 373-03148 Valve assy 3W Mix 3/4" 6.3Cv Eq Pct/Lin SS Trim FxF, float Elect Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/373-03148_medium.jpg?v=1720022530)
373-03148 | Valve assy 3W Mix 3 / 4" 6.3Cv Eq Pct / Lin SS Trim FxF, float Elect Act NSR | Siemens
Brand: Siemens
SKU: 373-03148
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![Siemens 373-03019 Valve assy 2W NC 1/2", 1.6Cv, Lin, SS Trim FxF, float Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/373-03019_medium.jpg?v=1720022529)
373-03019 | Valve assy 2W NC 1 / 2", 1.6Cv, Lin, SS Trim FxF, float Electronic Act NSR | Siemens
Brand: Siemens
SKU: 373-03019
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![Siemens 373-03206 Valve assy 3W Mix 2" 40Cv Eq Pct/Lin Brass Trim FxF, float Elect Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/373-03206_medium.jpg?v=1720022528)
373-03206 | Valve assy 3W Mix 2" 40Cv Eq Pct / Lin Brass Trim FxF, float Elect Act NSR | Siemens
Brand: Siemens
SKU: 373-03206
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