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![Siemens 331-2909 Damper Actuator, Pneu, Number 4, 4" Stroke, Hesitation, Integral Pivot Mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_42c7b5cd-2ccc-4bab-a925-b44f99f30a22_medium.png?v=1720022376)
331-2909 | Damper Actuator, Pneu, Number 4, 4" Stroke, Hesitation, Integral Pivot Mount | Siemens
Brand: Siemens
SKU: 331-2909
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![Siemens 331-2904 Damper Actuator, Pneu No 4, 4" Stroke, 3-7psi, Integral Pivot Mount, UL Rec F/S | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/331-2904_medium.jpg?v=1720022372)
331-2904 | Damper Actuator, Pneu No 4, 4" Stroke, 3-7psi, Integral Pivot Mount, UL Rec F / S | Siemens
Brand: Siemens
SKU: 331-2904
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![Siemens 331-2858 Damper Actuator, Pneumatic, Number 6, 4" Stroke, 3-13 psi, Pivot Mount, Clevis | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/331-2858_medium.jpg?v=1720022403)
331-2858 | Damper Actuator, Pneumatic, Number 6, 4" Stroke, 3-13 psi, Pivot Mount, Clevis | Siemens
Brand: Siemens
SKU: 331-2858
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![Siemens 331-2794 Damper Actuator, Pneumatic, Number 6, 4" Stroke, 3-13 psi, Integral Pivot Moun | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/331-2794_medium.jpg?v=1720022393)
331-2794 | Damper Actuator, Pneumatic, Number 6, 4" Stroke, 3-13 psi, Integral Pivot Moun | Siemens
Brand: Siemens
SKU: 331-2794
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![Siemens 331-033 Mounting Plate, Extended Shaft | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/331-033_medium.jpg?v=1720022338)
331-033 | Mounting Plate, Extended Shaft | Siemens
Brand: Siemens
SKU: 331-033
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![Siemens 298-03206 Valve assy 3W Mix 2" 40Cv Eq Pct/Lin Brass Trim FxF, 0-10 Vdc Mod Elect Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/298-03206_medium.jpg?v=1720022379)
298-03206 | Valve assy 3W Mix 2" 40Cv Eq Pct / Lin Brass Trim FxF, 0-10 Vdc Mod Elect Act SR | Siemens
Brand: Siemens
SKU: 298-03206
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![Siemens 298-03204 Valve asy 3W Mix 1-1/4" 16Cv Eq Pct/Lin Brss Trim FxF 0-10 Vdc Mod Elect Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/298-03204_medium.jpg?v=1720022331)
298-03204 | Valve asy 3W Mix 1-1 / 4" 16Cv Eq Pct / Lin Brss Trim FxF 0-10 Vdc Mod Elect Act SR | Siemens
Brand: Siemens
SKU: 298-03204
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![Siemens 298-03203 Valve assy 3W Mix 1" 10Cv Eq Pct/Lin Brass Trim FxF, 0-10 Vdc Mod Elect Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/298-03203_medium.jpg?v=1720022383)
298-03203 | Valve assy 3W Mix 1" 10Cv Eq Pct / Lin Brass Trim FxF, 0-10 Vdc Mod Elect Act SR | Siemens
Brand: Siemens
SKU: 298-03203
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![Siemens 298-03201 Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin Brass Trim FxF, 0-10 Vdc Mod Elect Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/298-03201_medium.jpg?v=1720022359)
298-03201 | Valve assy 3W Mix 1 / 2" 4Cv Eq Pct / Lin Brass Trim FxF, 0-10 Vdc Mod Elect Act SR | Siemens
Brand: Siemens
SKU: 298-03201
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![Siemens 298-03188 Valve assy 2W NC 2", 40Cv, Eq Pct Brass Trim FxF, 0-10Vdc Mod Electronic Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/298-03188_medium.jpg?v=1720022320)
298-03188 | Valve assy 2W NC 2", 40Cv, Eq Pct Brass Trim FxF, 0-10Vdc Mod Electronic Act SR | Siemens
Brand: Siemens
SKU: 298-03188
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![Siemens 298-03168 Valve assy 2W NO, 1-1/4" 16Cv Eq Pct Brass Trim FxF, 0-10 Vdc Mod Electr Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/298-03168_medium.jpg?v=1720022366)
298-03168 | Valve assy 2W NO, 1-1 / 4" 16Cv Eq Pct Brass Trim FxF, 0-10 Vdc Mod Electr Act SR | Siemens
Brand: Siemens
SKU: 298-03168
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![Siemens 298-03167 Valve assy 2W NO, 1" 10Cv Eq Pct Brass Trim FxF, 0-10 Vdc Mod Electronic Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/298-03167_medium.jpg?v=1720022324)
298-03167 | Valve assy 2W NO, 1" 10Cv Eq Pct Brass Trim FxF, 0-10 Vdc Mod Electronic Act SR | Siemens
Brand: Siemens
SKU: 298-03167
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![Siemens 298-03025 Valve assy 2W NC 1-1/2", 25Cv, Lin, SS Trim FxF, 0-10Vdc Mod Electronic Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/298-03025_medium.jpg?v=1720022336)
298-03025 | Valve assy 2W NC 1-1 / 2", 25Cv, Lin, SS Trim FxF, 0-10Vdc Mod Electronic Act SR | Siemens
Brand: Siemens
SKU: 298-03025
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![Siemens 298-03024 Valve assy 2W NC 1-1/4", 16Cv, Lin, SS Trim FxF, 0-10Vdc Mod Electronic Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/298-03024_medium.jpg?v=1720022348)
298-03024 | Valve assy 2W NC 1-1 / 4", 16Cv, Lin, SS Trim FxF, 0-10Vdc Mod Electronic Act SR | Siemens
Brand: Siemens
SKU: 298-03024
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![Siemens 294-06629 Valve asy Hi Pr Close-off 2W NC 6" 400Cv EqPct SS Flng ANSI 250, Prop El-Hyd SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/294-06629_medium.jpg?v=1720022326)
294-06629 | Valve asy Hi Pr Close-off 2W NC 6" 400Cv EqPct SS Flng ANSI 250, Prop El-Hyd SR | Siemens
Brand: Siemens
SKU: 294-06629
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![Siemens 294-06622 Valve asy Hi Pr Close-off 2W NO 4" 160Cv EqPct SS ANSI 250, Prop El-Hyd Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/294-06622_medium.jpg?v=1720022340)
294-06622 | Valve asy Hi Pr Close-off 2W NO 4" 160Cv EqPct SS ANSI 250, Prop El-Hyd Act SR | Siemens
Brand: Siemens
SKU: 294-06622
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![Siemens 294-06164 Valve assy 3W Mix 6" 400Cv Eq Pct/Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/294-06164_medium.jpg?v=1720022360)
294-06164 | Valve assy 3W Mix 6" 400Cv Eq Pct / Lin Bronze Trim Flanged Prop El-Hydrl Act SR | Siemens
Brand: Siemens
SKU: 294-06164
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![Siemens 294-06042 Valve assy Hi Temp 2W NO 4" 160Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/294-06042_medium.jpg?v=1720022395)
294-06042 | Valve assy Hi Temp 2W NO 4" 160Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 294-06042
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![Siemens 294-05993 Valve assy 2W NC 5", 250Cv, Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/294-05993_medium.jpg?v=1720022358)
294-05993 | Valve assy 2W NC 5", 250Cv, Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 294-05993
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![Siemens 294-05982 Valve assy 2W NO, 4" 160Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/294-05982_medium.jpg?v=1720022343)
294-05982 | Valve assy 2W NO, 4" 160Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 294-05982
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![Siemens 294-05942 Valve assy 2W NO, 4" 160Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/294-05942_medium.jpg?v=1720022361)
294-05942 | Valve assy 2W NO, 4" 160Cv Eq Pct Bronze Trim Flanged Prop El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 294-05942
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![Siemens 291-06166 Valve assy 3W Mix 3" 100Cv Eq Pct/Lin SS Trim Flanged Prop El-Hydraul Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/291-06166_medium.jpg?v=1720022291)
291-06166 | Valve assy 3W Mix 3" 100Cv Eq Pct / Lin SS Trim Flanged Prop El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 291-06166
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![Siemens 291-06121 Valve assy Hi Temp 2W NO 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/291-06121_medium.jpg?v=1720022289)
291-06121 | Valve assy Hi Temp 2W NO 3" 100Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 291-06121
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![Siemens 291-06050 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/291-06050_medium.jpg?v=1720022278)
291-06050 | Valve assy Hi Temp 2W NC 2-1 / 2" 63Cv Lin SS Trim Flng Prop El-Hydraul Act SR | Siemens
Brand: Siemens
SKU: 291-06050
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SAS61.33U | MT Series SAS Electronic Valve Act, SR, 24V, 0-10V / 4-20 mA Proport Control | Siemens
Brand: Siemens
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