Siemens Control valve (butterfly) Type
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![Siemens B312UA-SA126.5K BFV 3W 12" 50PSI 24VAC 2 POS HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B312UA-SA126.5K_medium.jpg?v=1692721766)
B312UA-SA126.5K | BFV 3W 12" 50PSI 24VAC 2 POS HTR CONFIG A | Siemens
Brand: Siemens
SKU: B312UA-SA126.5K
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![Siemens B305UD-SA126.600 BFV 3W 5" 50PSI 24VAC 2 POS HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B305UD-SA126.600_medium.jpg?v=1692721712)
B305UD-SA126.600 | BFV 3W 5" 50PSI 24VAC 2 POS HTR CONFIG D | Siemens
Brand: Siemens
SKU: B305UD-SA126.600
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![Siemens B310UA-SA126.2K BFV 3W 10" 50PSI 24VAC 2 POS HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B310UA-SA126.2K_medium.jpg?v=1692721778)
B310UA-SA126.2K | BFV 3W 10" 50PSI 24VAC 2 POS HTR CONFIG A | Siemens
Brand: Siemens
SKU: B310UA-SA126.2K
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![Siemens B308UD-SA126.2K BFV 3W 8" 50PSI 24VAC 2 POS HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B308UD-SA126.2K_medium.jpg?v=1692721746)
B308UD-SA126.2K | BFV 3W 8" 50PSI 24VAC 2 POS HTR CONFIG D | Siemens
Brand: Siemens
SKU: B308UD-SA126.2K
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![Siemens B308UC-SA126.2K BFV 3W 8" 50PSI 24VAC 2 POS HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B308UC-SA126.2K_medium.jpg?v=1692721739)
B308UC-SA126.2K | BFV 3W 8" 50PSI 24VAC 2 POS HTR CONFIG C | Siemens
Brand: Siemens
SKU: B308UC-SA126.2K
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![Siemens B304UD-SA126.600 BFV 3W 4" 50PSI 24VAC 2 POS HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B304UD-SA126.600_medium.jpg?v=1692721599)
B304UD-SA126.600 | BFV 3W 4" 50PSI 24VAC 2 POS HTR CONFIG D | Siemens
Brand: Siemens
SKU: B304UD-SA126.600
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![Siemens B305UA-SA126.600 BFV 3W 5" 50PSI 24VAC 2 POS HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B305UA-SA126.600_medium.jpg?v=1692721712)
B305UA-SA126.600 | BFV 3W 5" 50PSI 24VAC 2 POS HTR CONFIG A | Siemens
Brand: Siemens
SKU: B305UA-SA126.600
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![Siemens B308UB-SA126.2K BFV 3W 8" 50PSI 24VAC 2 POS HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B308UB-SA126.2K_medium.jpg?v=1692721739)
B308UB-SA126.2K | BFV 3W 8" 50PSI 24VAC 2 POS HTR CONFIG B | Siemens
Brand: Siemens
SKU: B308UB-SA126.2K
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![Siemens B305UB-SA126.600 BFV 3W 5" 50PSI 24VAC 2 POS HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B305UB-SA126.600_medium.jpg?v=1692721605)
B305UB-SA126.600 | BFV 3W 5" 50PSI 24VAC 2 POS HTR CONFIG B | Siemens
Brand: Siemens
SKU: B305UB-SA126.600
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![Siemens B305UC-SA126.600 BFV 3W 5" 50PSI 24VAC 2 POS HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B305UC-SA126.600_medium.jpg?v=1692721620)
B305UC-SA126.600 | BFV 3W 5" 50PSI 24VAC 2 POS HTR CONFIG C | Siemens
Brand: Siemens
SKU: B305UC-SA126.600
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![Siemens B320UD-SA266.13K BFV 3W 20" 50PSI 120VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B320UD-SA266.13K_medium.jpg?v=1692721830)
B320UD-SA266.13K | BFV 3W 20" 50PSI 120VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B320UD-SA266.13K
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![Siemens B304UC-SA126.600 BFV 3W 4" 50PSI 24VAC 2 POS HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B304UC-SA126.600_medium.jpg?v=1692721621)
B304UC-SA126.600 | BFV 3W 4" 50PSI 24VAC 2 POS HTR CONFIG C | Siemens
Brand: Siemens
SKU: B304UC-SA126.600
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![Siemens B320UC-SA266.13K BFV 3W 20" 50PSI 120VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B320UC-SA266.13K_medium.jpg?v=1692721869)
B320UC-SA266.13K | BFV 3W 20" 50PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B320UC-SA266.13K
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![Siemens B304UB-SA126.600 BFV 3W 4" 50PSI 24VAC 2 POS HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B304UB-SA126.600_medium.jpg?v=1692721621)
B304UB-SA126.600 | BFV 3W 4" 50PSI 24VAC 2 POS HTR CONFIG B | Siemens
Brand: Siemens
SKU: B304UB-SA126.600
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![Siemens B304UA-SA126.600 BFV 3W 4" 50PSI 24VAC 2 POS HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B304UA-SA126.600_medium.jpg?v=1692721691)
B304UA-SA126.600 | BFV 3W 4" 50PSI 24VAC 2 POS HTR CONFIG A | Siemens
Brand: Siemens
SKU: B304UA-SA126.600
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![Siemens B318UD-SA266.13K BFV 3W 18" 50PSI 120VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B318UD-SA266.13K_medium.jpg?v=1692721792)
B318UD-SA266.13K | BFV 3W 18" 50PSI 120VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B318UD-SA266.13K
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![Siemens B316UD-SA266.13K BFV 3W 16" 50PSI 120VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B316UD-SA266.13K_medium.jpg?v=1692721796)
B316UD-SA266.13K | BFV 3W 16" 50PSI 120VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B316UD-SA266.13K
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![Siemens B316UA-SA266.13K BFV 3W 16" 50PSI 120VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B316UA-SA266.13K_medium.jpg?v=1692721794)
B316UA-SA266.13K | BFV 3W 16" 50PSI 120VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B316UA-SA266.13K
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![Siemens B320UA-SA266.13K BFV 3W 20" 50PSI 120VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B320UA-SA266.13K_medium.jpg?v=1692721838)
B320UA-SA266.13K | BFV 3W 20" 50PSI 120VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B320UA-SA266.13K
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![Siemens B320UB-SA266.13K BFV 3W 20" 50PSI 120VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B320UB-SA266.13K_medium.jpg?v=1692721837)
B320UB-SA266.13K | BFV 3W 20" 50PSI 120VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B320UB-SA266.13K
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![Siemens B314UC-SA266.5K BFV 3W 14" 50PSI 120VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B314UC-SA266.5K_medium.jpg?v=1692721800)
B314UC-SA266.5K | BFV 3W 14" 50PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B314UC-SA266.5K
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![Siemens B318UC-SA266.13K BFV 3W 18" 50PSI 120VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B318UC-SA266.13K_medium.jpg?v=1692721780)
B318UC-SA266.13K | BFV 3W 18" 50PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B318UC-SA266.13K
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![Siemens B318UA-SA266.13K BFV 3W 18" 50PSI 120VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B318UA-SA266.13K_medium.jpg?v=1692721823)
B318UA-SA266.13K | BFV 3W 18" 50PSI 120VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B318UA-SA266.13K
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![Siemens B318UB-SA266.13K BFV 3W 18" 50PSI 120VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B318UB-SA266.13K_medium.jpg?v=1692721793)
B318UB-SA266.13K | BFV 3W 18" 50PSI 120VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B318UB-SA266.13K
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GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
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