Siemens Non-spring return Spring return
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![Siemens GIB164.1P Damper Actuator | Non-Spring Return | 24 VAC | 0-10 Vdc | 310 lb-in | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GIB164.1P_medium.jpg?v=1720023700)
GIB164.1P | Damper Actuator | Non-Spring Return | 24 VAC | 0-10 Vdc | 310 lb-in | SW | Siemens
Brand: Siemens
SKU: GIB164.1P
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![Siemens GDE166.1P Damper Actuator | Non-Spring Return | 24 VAC | 0-10 Vdc | 44 lb-in | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GDE166.1P_medium.jpg?v=1720023692)
GDE166.1P | Damper Actuator | Non-Spring Return | 24 VAC | 0-10 Vdc | 44 lb-in | SW | Siemens
Brand: Siemens
SKU: GDE166.1P
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![Siemens GDE161.1N Damper Actuator | Non-Spring Return | 24 VAC | 0-10 Vdc | 44 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GDE161.1N_medium.jpg?v=1720023697)
GDE161.1N | Damper Actuator | Non-Spring Return | 24 VAC | 0-10 Vdc | 44 lb-in | Siemens
Brand: Siemens
SKU: GDE161.1N
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![Siemens GBB163.1U Damper Actuator | Non-Spring Return | 24 VAC | 0-10 Vdc | 221 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GBB163.1U_medium.jpg?v=1720023679)
GBB163.1U | Damper Actuator | Non-Spring Return | 24 VAC | 0-10 Vdc | 221 lb-in | Siemens
Brand: Siemens
SKU: GBB163.1U
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![Siemens GBB163.1P Damper Actuator | Non-Spring Return | 24 VAC | 0-10 Vdc | 221 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GBB163.1P_medium.jpg?v=1720023678)
GBB163.1P | Damper Actuator | Non-Spring Return | 24 VAC | 0-10 Vdc | 221 lb-in | Siemens
Brand: Siemens
SKU: GBB163.1P
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![Siemens GBB131.1U Damper Actuator | Non-Spring Return | 24 VAC | On/Off/Floating Point | 221 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GBB131.1U_medium.jpg?v=1720023724)
GBB131.1U | Damper Actuator | Non-Spring Return | 24 VAC | On / Off / Floating Point | 221 lb-in | Siemens
Brand: Siemens
SKU: GBB131.1U
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![Siemens 373-03186 Valve assy 2W NC 1-1/4", 16Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/373-03186_medium.jpg?v=1720022472)
373-03186 | Valve assy 2W NC 1-1 / 4", 16Cv, Eq Pct Brass Trim FxF, float Electronic Act NSR | Siemens
Brand: Siemens
SKU: 373-03186
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![Siemens 373-03166 Valve assy 2W NO, 3/4" 6.3Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/373-03166_medium.jpg?v=1720022531)
373-03166 | Valve assy 2W NO, 3 / 4" 6.3Cv Eq Pct Brass Trim FxF, float Electr Act NSR | Siemens
Brand: Siemens
SKU: 373-03166
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![Siemens 373-03024 Valve assy 2W NC 1-1/4", 16Cv, Lin, SS Trim FxF, float Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/373-03024_medium.jpg?v=1720022500)
373-03024 | Valve assy 2W NC 1-1 / 4", 16Cv, Lin, SS Trim FxF, float Electronic Act NSR | Siemens
Brand: Siemens
SKU: 373-03024
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![Siemens 371-03203 Valve assy 3W Mix 1" 10Cv Eq Pct/Lin Brass Trim FxF, Prop Elect Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/371-03203_medium.jpg?v=1720022494)
371-03203 | Valve assy 3W Mix 1" 10Cv Eq Pct / Lin Brass Trim FxF, Prop Elect Act NSR | Siemens
Brand: Siemens
SKU: 371-03203
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![Siemens 371-03185 Valve assy 2W NC 1", 10Cv, Eq Pct Brass Trim FxF, Prop Electronic Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/371-03185_medium.jpg?v=1720022510)
371-03185 | Valve assy 2W NC 1", 10Cv, Eq Pct Brass Trim FxF, Prop Electronic Act NSR | Siemens
Brand: Siemens
SKU: 371-03185
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![Siemens 371-03170 Valve assy 2W NO, 2" 40Cv Eq Pct Brass Trim FxF, Prop Electr Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/371-03170_medium.jpg?v=1720022526)
371-03170 | Valve assy 2W NO, 2" 40Cv Eq Pct Brass Trim FxF, Prop Electr Act NSR | Siemens
Brand: Siemens
SKU: 371-03170
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![Siemens 371-03169 Valve assy 2W NO, 1-1/2" 25Cv Eq Pct Brass Trim FxF, Prop Electr Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/371-03169_medium.jpg?v=1720022536)
371-03169 | Valve assy 2W NO, 1-1 / 2" 25Cv Eq Pct Brass Trim FxF, Prop Electr Act NSR | Siemens
Brand: Siemens
SKU: 371-03169
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![Siemens 371-03007 Valve assy 2W NO, 1-1/2" 25Cv Lin SS Trim FxF, Prop Electr Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/371-03007_medium.jpg?v=1720022530)
371-03007 | Valve assy 2W NO, 1-1 / 2" 25Cv Lin SS Trim FxF, Prop Electr Act NSR | Siemens
Brand: Siemens
SKU: 371-03007
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![Siemens 275-03186 Valve assy 2W NC 1-1/4", 16Cv, Eq Pct Brass Trim FxF, float El-Hydraul Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/275-03186_medium.jpg?v=1720022088)
275-03186 | Valve assy 2W NC 1-1 / 4", 16Cv, Eq Pct Brass Trim FxF, float El-Hydraul Act NSR | Siemens
Brand: Siemens
SKU: 275-03186
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![Siemens 275-03168 Valve assy 2W NO, 1-1/4" 16Cv Eq Pct Brass Trim FxF, float El-Hydraul Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/275-03168_medium.jpg?v=1720022112)
275-03168 | Valve assy 2W NO, 1-1 / 4" 16Cv Eq Pct Brass Trim FxF, float El-Hydraul Act NSR | Siemens
Brand: Siemens
SKU: 275-03168
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![Siemens 267-05961 Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/267-05961_medium.jpg?v=1720022221)
267-05961 | Valve assy 2W NO, 3" 100Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act NSR | Siemens
Brand: Siemens
SKU: 267-05961
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![Siemens 267-05960 Valve assy 2W NO, 2-1/2" 63Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/267-05960_medium.jpg?v=1720022061)
267-05960 | Valve assy 2W NO, 2-1 / 2" 63Cv Eq Pct SS Trim Flanged Prop El-Hydraul Act NSR | Siemens
Brand: Siemens
SKU: 267-05960
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![Siemens 267-03167 Valve assy 2W NO, 1" 10Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/267-03167_medium.jpg?v=1720022037)
267-03167 | Valve assy 2W NO, 1" 10Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act NSR | Siemens
Brand: Siemens
SKU: 267-03167
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GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
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