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![Siemens 331-4313 Damper Actuator, Pneu, Number 3, 2-3/8" Stroke, 3-7 psi, Fixed Bracket Mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/331-4313_medium.jpg?v=1720022371)
331-4313 | Damper Actuator, Pneu, Number 3, 2-3 / 8" Stroke, 3-7 psi, Fixed Bracket Mount | Siemens
Brand: Siemens
SKU: 331-4313
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![Siemens 331-4312 Damper Actuator, Pneu, Number 3, 2-3/8" Stroke, 3-7 psi, Integral Pivot Mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/331-4312_medium.jpg?v=1720022368)
331-4312 | Damper Actuator, Pneu, Number 3, 2-3 / 8" Stroke, 3-7 psi, Integral Pivot Mount | Siemens
Brand: Siemens
SKU: 331-4312
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![Siemens 331-2968 Damper Actuator, Pneu No 4, 4" Stroke, 8-13psi, Integral Pivot Mount, Clevis | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/331-2968_medium.jpg?v=1720022371)
331-2968 | Damper Actuator, Pneu No 4, 4" Stroke, 8-13psi, Integral Pivot Mount, Clevis | Siemens
Brand: Siemens
SKU: 331-2968
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![Siemens 331-2905 Damper Actuator, Pneumatic, Number 4, 4" Stroke, 3-7 psi, Integral Pivot Mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/331-2905_medium.jpg?v=1720022346)
331-2905 | Damper Actuator, Pneumatic, Number 4, 4" Stroke, 3-7 psi, Integral Pivot Mount | Siemens
Brand: Siemens
SKU: 331-2905
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![Siemens 294-05992 Valve assy 2W NC 4", 160Cv, Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/294-05992_medium.jpg?v=1720022325)
294-05992 | Valve assy 2W NC 4", 160Cv, Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 294-05992
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![Siemens 291-06130 Valve assy Hi Temp 2W NC 2-1/2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/291-06130_medium.jpg?v=1720022307)
291-06130 | Valve assy Hi Temp 2W NC 2-1 / 2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 291-06130
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![Siemens 290-06161 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin Bronze Trim Flanged float El-Hyd Act NSR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/290-06161_medium.jpg?v=1720022255)
290-06161 | Valve assy 3W Mix 3" 100Cv Eq Pct / Lin Bronze Trim Flanged float El-Hyd Act NSR | Siemens
Brand: Siemens
SKU: 290-06161
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![Siemens 283-03134 Valve assy 2W NC 2", 40Cv, Eq Pct SS Trim FxF, 8" Pneu Act w/poser | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/283-03134_medium.jpg?v=1720022208)
283-03134 | Valve assy 2W NC 2", 40Cv, Eq Pct SS Trim FxF, 8" Pneu Act w / poser | Siemens
Brand: Siemens
SKU: 283-03134
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![Siemens 278-03079 Valve assy Hi Temp 2W NC 1-1/2" 25Cv Lin SS Trim FxF, 8" Pneu Act | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/278-03079_medium.jpg?v=1720022171)
278-03079 | Valve assy Hi Temp 2W NC 1-1 / 2" 25Cv Lin SS Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 278-03079
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![Siemens 278-03060 Valve assy Hi Temp 2W NO 1-1/4" 16Cv Lin SS Trim FxF, 8" Pneu Act | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/278-03060_medium.jpg?v=1720022160)
278-03060 | Valve assy Hi Temp 2W NO 1-1 / 4" 16Cv Lin SS Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 278-03060
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![Siemens 277-03206 Valve assy 3W Mix 2" 40Cv Eq Pct/Lin Brass Trim FxF, 8" Pneu Act | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/277-03206_medium.jpg?v=1720022179)
277-03206 | Valve assy 3W Mix 2" 40Cv Eq Pct / Lin Brass Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 277-03206
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![Siemens 277-03205 Valve assy 3W Mix 1-1/2" 25Cv Eq Pct/Lin Brass Trim FxF, 8" Pneu Act | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/277-03205_abf4e4d4-3c98-4683-a4e7-34310e8ef419_medium.jpg?v=1720022252)
277-03205 | Valve assy 3W Mix 1-1 / 2" 25Cv Eq Pct / Lin Brass Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 277-03205
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![Siemens 277-03170 Valve Assembly: 2W, NO, 2", 40 Cv, Eq Percent, Brass Trim, FxF, 8" Pneu Act | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/277-03170_medium.jpg?v=1720022203)
277-03170 | Valve Assembly: 2W, NO, 2", 40 Cv, Eq Percent, Brass Trim, FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 277-03170
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![Siemens 277-03169 Valve assy 2W NO, 1-1/2" 25Cv Eq Pct Brass Trim FxF, 8" Pneu Act | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/277-03169_medium.jpg?v=1720022184)
277-03169 | Valve assy 2W NO, 1-1 / 2" 25Cv Eq Pct Brass Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 277-03169
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![Siemens 277-03168 Valve assy 2W NO, 1-1/4" 16Cv Eq Pct Brass Trim FxF, 8" Pneu Act | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/277-03168_medium.jpg?v=1720022203)
277-03168 | Valve assy 2W NO, 1-1 / 4" 16Cv Eq Pct Brass Trim FxF, 8" Pneu Act | Siemens
Brand: Siemens
SKU: 277-03168
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![Siemens 274-03206 Valve assy 3W Mix 2" 40Cv Eq Pct/Lin Brass Trim FxF, Prop El-Hydraul Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/274-03206_medium.jpg?v=1720022085)
274-03206 | Valve assy 3W Mix 2" 40Cv Eq Pct / Lin Brass Trim FxF, Prop El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 274-03206
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![Siemens 274-03203 Valve assy 3W Mix 1" 10Cv Eq Prcent/Lin Brass Trim FxF, Prop El-Hydraul, SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/274-03203_medium.jpg?v=1720022072)
274-03203 | Valve assy 3W Mix 1" 10Cv Eq Prcent / Lin Brass Trim FxF, Prop El-Hydraul, SR | Siemens
Brand: Siemens
SKU: 274-03203
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![Siemens 274-03168 Valve assy 2W NO, 1-1/4" 16Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/274-03168_medium.jpg?v=1720022098)
274-03168 | Valve assy 2W NO, 1-1 / 4" 16Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 274-03168
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![Siemens 274-03167 Valve assy 2W NO, 1" 10Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/274-03167_medium.jpg?v=1720022051)
274-03167 | Valve assy 2W NO, 1" 10Cv Eq Pct Brass Trim FxF, Prop El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 274-03167
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![Siemens 274-03076 Valve assy 2W NC 3/4" 6.3Cv Lin SS Trim Hi Temp Pkg FxF Prop El-Hydrl Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/274-03076_medium.jpg?v=1720022123)
274-03076 | Valve assy 2W NC 3 / 4" 6.3Cv Lin SS Trim Hi Temp Pkg FxF Prop El-Hydrl Act SR | Siemens
Brand: Siemens
SKU: 274-03076
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![Siemens 274-03062 Valve assy 2W NO, 2" 40Cv Lin SS Trim Hi Temp Pkg FxF, Prop El-Hydraul Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/274-03062_medium.jpg?v=1720022069)
274-03062 | Valve assy 2W NO, 2" 40Cv Lin SS Trim Hi Temp Pkg FxF, Prop El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 274-03062
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![Siemens 274-03059 Valve assy 2W NO, 1" 10Cv Lin SS Trim Hi Temp Pkg FxF, Prop El-Hydraul Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/274-03059_medium.jpg?v=1720022059)
274-03059 | Valve assy 2W NO, 1" 10Cv Lin SS Trim Hi Temp Pkg FxF, Prop El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 274-03059
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![Siemens 270-03184 Assembly: 2-Way, NC, 3/4", 6.3 Cv, Equal Percentage, Brass, FxF; 8" Pnu Act | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/270-03184_medium.jpg?v=1720022114)
270-03184 | Assembly: 2-Way, NC, 3 / 4", 6.3 Cv, Equal Percentage, Brass, FxF; 8" Pnu Act | Siemens
Brand: Siemens
SKU: 270-03184
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![Siemens 268-03201 Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin Brass Trim FxF, 4" Pneu Act 3-8psi | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/268-03201_medium.jpg?v=1720022053)
268-03201 | Valve assy 3W Mix 1 / 2" 4Cv Eq Pct / Lin Brass Trim FxF, 4" Pneu Act 3-8psi | Siemens
Brand: Siemens
SKU: 268-03201
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