Siemens Spring return Spring return
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![Siemens GCA121.3U Damper Actuator | Spring Return | 24 VAC/DC | On/Off | 160 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GCA121.3U_medium.jpg?v=1720023681)
GCA121.3U | Damper Actuator | Spring Return | 24 VAC / DC | On / Off | 160 lb-in | Siemens
Brand: Siemens
SKU: GCA121.3U
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![Siemens 233-04320-1.5 233-04320-1.5 1/2 PICV1.5GPM+0-10 SR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_1f49bec5-034b-482f-bd71-bef309da1789_medium.png?v=1720021730)
233-04320-1.5 | 233-04320-1.5 1 / 2 PICV1.5GPM+0-10 SR NO | Siemens (OBSOLETE)
Brand: Siemens
SKU: 233-04320-1.5
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![Siemens 232-04320-1.5 232-04320-1.5 1/2 PICV 1.5GPM+3P SR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_807798bc-b64f-433e-b96d-97760c8e4969_medium.png?v=1720021815)
232-04320-1.5 | 232-04320-1.5 1 / 2 PICV 1.5GPM+3P SR NO | Siemens (OBSOLETE)
Brand: Siemens
SKU: 232-04320-1.5
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![Siemens 233-04320-0.5 233-04320-0.5 1/2 PICV .5GPM+0-10 SR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/233-04320-0.5_medium.jpg?v=1720021745)
233-04320-0.5 | 233-04320-0.5 1 / 2 PICV .5GPM+0-10 SR NO | Siemens
Brand: Siemens
SKU: 233-04320-0.5
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![Siemens 233-04320-1 233-04320-1 1/2 PICV 1.0GPM+0-10V SR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_6db4131b-730a-44df-9f9e-d72ba4881895_medium.png?v=1720021735)
233-04320-1 | 233-04320-1 1 / 2 PICV 1.0GPM+0-10V SR NO | Siemens (OBSOLETE)
Brand: Siemens
SKU: 233-04320-1
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![Siemens 232-04320-1 232-04320-1 1/2 PICV 1.0 GPM+ 3P SR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_683d3829-9cb3-4dec-8324-5279b1721734_medium.png?v=1720021739)
232-04320-1 | 232-04320-1 1 / 2 PICV 1.0 GPM+ 3P SR NO | Siemens (OBSOLETE)
Brand: Siemens
SKU: 232-04320-1
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![Siemens 232-04320-0.5 232-04320-0.5 1/2 PICV 0.5GPM+3P SR NO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/232-04320-0.5_medium.jpg?v=1720021772)
232-04320-0.5 | 232-04320-0.5 1 / 2 PICV 0.5GPM+3P SR NO | Siemens
Brand: Siemens
SKU: 232-04320-0.5
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![Siemens B306FB-GIB131.3U BFV 3W CONFIG B 6"24V TRI SR 175PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_71b0dd4d-1020-447b-a396-5e0b0c20429f_medium.png?v=1692721697)
B306FB-GIB131.3U | BFV 3W CONFIG B 6"24V TRI SR 175PSI | Siemens
Brand: Siemens
SKU: B306FB-GIB131.3U
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![Siemens B306FB-GIB161.3U BFV 3W CONFIG B 6"24V 0-10DC SR 175PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_87b83536-b31e-4b32-9f4e-1489d1daa0fc_medium.png?v=1692721653)
B306FB-GIB161.3U | BFV 3W CONFIG B 6"24V 0-10DC SR 175PSI | Siemens
Brand: Siemens
SKU: B306FB-GIB161.3U
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![Siemens B306FD-GIB131.3U BFV 3W CONFIG D 6"24V TRI SR 175PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_2740d634-bb63-428e-b3e7-bfd38cdf9977_medium.png?v=1692721684)
B306FD-GIB131.3U | BFV 3W CONFIG D 6"24V TRI SR 175PSI | Siemens
Brand: Siemens
SKU: B306FD-GIB131.3U
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![Siemens B304UC-GCA221.3U BFV 3W CONFIG C 4" 120V ON/OFF SR 50PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UC-GCA221.3U_medium.jpg?v=1720023033)
B304UC-GCA221.3U | BFV 3W CONFIG C 4" 120V ON / OFF SR 50PSI | Siemens
Brand: Siemens
SKU: B304UC-GCA221.3U
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![Siemens B304UD-GCA221.3U BFV 3W CONFIG D 4"120V ON/OFF SR 50PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UD-GCA221.3U_medium.jpg?v=1720022993)
B304UD-GCA221.3U | BFV 3W CONFIG D 4"120V ON / OFF SR 50PSI | Siemens
Brand: Siemens
SKU: B304UD-GCA221.3U
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![Siemens B304UB-GCA221.3U BFV 3W CONFIG B 4"120V ON/OFF SR 50PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UB-GCA221.3U_medium.jpg?v=1720022997)
B304UB-GCA221.3U | BFV 3W CONFIG B 4"120V ON / OFF SR 50PSI | Siemens
Brand: Siemens
SKU: B304UB-GCA221.3U
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![Siemens B304UD-GCA121.3U BFV 3W CONFIG D 4"24V ON/OFF SR 50PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UD-GCA121.3U_medium.jpg?v=1720023006)
B304UD-GCA121.3U | BFV 3W CONFIG D 4"24V ON / OFF SR 50PSI | Siemens
Brand: Siemens
SKU: B304UD-GCA121.3U
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![Siemens B304UC-GCA121.3U BFV 3W CONFIG C 4" 24V ON/OFF SR 50PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UC-GCA121.3U_medium.jpg?v=1720022999)
B304UC-GCA121.3U | BFV 3W CONFIG C 4" 24V ON / OFF SR 50PSI | Siemens
Brand: Siemens
SKU: B304UC-GCA121.3U
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![Siemens B304UB-GCA121.3U BFV 3W CONFIG B 4"24V ON/OFF SR 50PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UB-GCA121.3U_medium.jpg?v=1720023100)
B304UB-GCA121.3U | BFV 3W CONFIG B 4"24V ON / OFF SR 50PSI | Siemens
Brand: Siemens
SKU: B304UB-GCA121.3U
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![Siemens B304UA-GCA221.3U BFV 3W CONFIG A 4" 120V ON/OFF SR 50PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UA-GCA221.3U_medium.jpg?v=1720023012)
B304UA-GCA221.3U | BFV 3W CONFIG A 4" 120V ON / OFF SR 50PSI | Siemens
Brand: Siemens
SKU: B304UA-GCA221.3U
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![Siemens B304UA-GCA121.3U BFV 3W CONFIG A 4" 24V ON/OFF SR 50PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UA-GCA121.3U_medium.jpg?v=1720023077)
B304UA-GCA121.3U | BFV 3W CONFIG A 4" 24V ON / OFF SR 50PSI | Siemens
Brand: Siemens
SKU: B304UA-GCA121.3U
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![Siemens B304UD-GCA161.3U BFV 3W CONFIG D 4"24V 0-10DC SR 50PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UD-GCA161.3U_medium.jpg?v=1720023085)
B304UD-GCA161.3U | BFV 3W CONFIG D 4"24V 0-10DC SR 50PSI | Siemens
Brand: Siemens
SKU: B304UD-GCA161.3U
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![Siemens B304UC-GCA161.3U BFV 3W CONFIG C 4" 24V 0-10DC SR 50PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UC-GCA161.3U_medium.jpg?v=1720023025)
B304UC-GCA161.3U | BFV 3W CONFIG C 4" 24V 0-10DC SR 50PSI | Siemens
Brand: Siemens
SKU: B304UC-GCA161.3U
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![Siemens B304UB-GCA161.3U BFV 3W CONFIG B 4"24V 0-10DC SR 50PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UB-GCA161.3U_medium.jpg?v=1720023015)
B304UB-GCA161.3U | BFV 3W CONFIG B 4"24V 0-10DC SR 50PSI | Siemens
Brand: Siemens
SKU: B304UB-GCA161.3U
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![Siemens B304UA-GCA161.3U BFV 3W CONFIG A 4" 24V 0-10DC SR 50PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UA-GCA161.3U_medium.jpg?v=1720023049)
B304UA-GCA161.3U | BFV 3W CONFIG A 4" 24V 0-10DC SR 50PSI | Siemens
Brand: Siemens
SKU: B304UA-GCA161.3U
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![Siemens B306UD-GIB161.3U BFV 3W CONFIG D 6"24V 0-10DC SR 50PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B306UD-GIB161.3U_medium.jpg?v=1720023036)
B306UD-GIB161.3U | BFV 3W CONFIG D 6"24V 0-10DC SR 50PSI | Siemens
Brand: Siemens
SKU: B306UD-GIB161.3U
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![Siemens B306UD-GIB131.3U BFV 3W CONFIG D 6"24V TRI SR 50PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B306UD-GIB131.3U_medium.jpg?v=1720023022)
B306UD-GIB131.3U | BFV 3W CONFIG D 6"24V TRI SR 50PSI | Siemens
Brand: Siemens
SKU: B306UD-GIB131.3U
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