Siemens Control valve (butterfly) Type
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![Siemens B310UA-HA166.2K BFV 3W 10" 50PSI 24VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B310UA-HA166.2K_medium.jpg?v=1720023124)
B310UA-HA166.2K | BFV 3W 10" 50PSI 24VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B310UA-HA166.2K
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![Siemens B314UC-HA166.5K BFV 3W 14" 50PSI 24VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B314UC-HA166.5K_medium.jpg?v=1720023120)
B314UC-HA166.5K | BFV 3W 14" 50PSI 24VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B314UC-HA166.5K
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![Siemens B314UB-HA166.5K BFV 3W 14" 50PSI 24VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B314UB-HA166.5K_medium.jpg?v=1720023109)
B314UB-HA166.5K | BFV 3W 14" 50PSI 24VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B314UB-HA166.5K
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![Siemens B314UA-HA166.5K BFV 3W 14" 50PSI 24VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B314UA-HA166.5K_medium.jpg?v=1720023104)
B314UA-HA166.5K | BFV 3W 14" 50PSI 24VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B314UA-HA166.5K
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![Siemens B312UC-HA166.5K BFV 3W 12" 50PSI 24VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B312UC-HA166.5K_medium.jpg?v=1720023122)
B312UC-HA166.5K | BFV 3W 12" 50PSI 24VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B312UC-HA166.5K
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![Siemens B306UD-HA166.2K BFV 3W 6" 50PSI 24VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B306UD-HA166.2K_medium.jpg?v=1720023044)
B306UD-HA166.2K | BFV 3W 6" 50PSI 24VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B306UD-HA166.2K
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![Siemens B312UB-HA166.5K BFV 3W 12" 50PSI 24VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B312UB-HA166.5K_medium.jpg?v=1720023107)
B312UB-HA166.5K | BFV 3W 12" 50PSI 24VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B312UB-HA166.5K
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![Siemens B308UA-HA166.2K BFV 3W 8" 50PSI 24VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B308UA-HA166.2K_medium.jpg?v=1720023090)
B308UA-HA166.2K | BFV 3W 8" 50PSI 24VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B308UA-HA166.2K
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![Siemens B308UD-HA166.2K BFV 3W 8" 50PSI 24VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B308UD-HA166.2K_medium.jpg?v=1720023088)
B308UD-HA166.2K | BFV 3W 8" 50PSI 24VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B308UD-HA166.2K
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![Siemens B312UA-HA166.5K BFV 3W 12" 50PSI 24VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B312UA-HA166.5K_medium.jpg?v=1720023147)
B312UA-HA166.5K | BFV 3W 12" 50PSI 24VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B312UA-HA166.5K
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![Siemens B306UA-HA166.2K BFV 3W 6" 50PSI 24VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B306UA-HA166.2K_medium.jpg?v=1720023101)
B306UA-HA166.2K | BFV 3W 6" 50PSI 24VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B306UA-HA166.2K
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![Siemens B310UC-HA166.2K BFV 3W 10" 50PSI 24VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B310UC-HA166.2K_medium.jpg?v=1720023089)
B310UC-HA166.2K | BFV 3W 10" 50PSI 24VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B310UC-HA166.2K
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![Siemens B310UB-HA166.2K BFV 3W 10" 50PSI 24VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B310UB-HA166.2K_medium.jpg?v=1720023114)
B310UB-HA166.2K | BFV 3W 10" 50PSI 24VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B310UB-HA166.2K
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![Siemens B308UC-HA166.2K BFV 3W 8" 50PSI 24VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B308UC-HA166.2K_medium.jpg?v=1720023081)
B308UC-HA166.2K | BFV 3W 8" 50PSI 24VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B308UC-HA166.2K
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![Siemens B308UB-HA166.2K BFV 3W 8" 50PSI 24VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B308UB-HA166.2K_medium.jpg?v=1720023049)
B308UB-HA166.2K | BFV 3W 8" 50PSI 24VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B308UB-HA166.2K
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![Siemens B304UA-HA166.600 BFV 3W 4" 50PSI 24VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UA-HA166.600_medium.jpg?v=1720023046)
B304UA-HA166.600 | BFV 3W 4" 50PSI 24VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B304UA-HA166.600
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![Siemens B306UC-HA166.2K BFV 3W 6" 50PSI 24VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B306UC-HA166.2K_medium.jpg?v=1720023047)
B306UC-HA166.2K | BFV 3W 6" 50PSI 24VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B306UC-HA166.2K
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![Siemens B306UB-HA166.2K BFV 3W 6" 50PSI 24VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B306UB-HA166.2K_medium.jpg?v=1720023036)
B306UB-HA166.2K | BFV 3W 6" 50PSI 24VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B306UB-HA166.2K
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![Siemens B305UD-HA166.600 BFV 3W 5" 50PSI 24VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B305UD-HA166.600_medium.jpg?v=1720023081)
B305UD-HA166.600 | BFV 3W 5" 50PSI 24VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B305UD-HA166.600
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![Siemens B314UB-HA126.5K BFV 3W 14" 50PSI 24VAC 2 POS HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B314UB-HA126.5K_medium.jpg?v=1720023135)
B314UB-HA126.5K | BFV 3W 14" 50PSI 24VAC 2 POS HTR CONFIG B | Siemens
Brand: Siemens
SKU: B314UB-HA126.5K
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![Siemens B305UC-HA166.600 BFV 3W 5" 50PSI 24VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B305UC-HA166.600_medium.jpg?v=1720023019)
B305UC-HA166.600 | BFV 3W 5" 50PSI 24VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B305UC-HA166.600
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![Siemens B305UB-HA166.600 BFV 3W 5" 50PSI 24VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B305UB-HA166.600_medium.jpg?v=1720022989)
B305UB-HA166.600 | BFV 3W 5" 50PSI 24VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B305UB-HA166.600
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![Siemens B305UA-HA166.600 BFV 3W 5" 50PSI 24VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B305UA-HA166.600_medium.jpg?v=1720022989)
B305UA-HA166.600 | BFV 3W 5" 50PSI 24VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B305UA-HA166.600
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![Siemens B304UD-HA166.600 BFV 3W 4" 50PSI 24VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UD-HA166.600_medium.jpg?v=1720023060)
B304UD-HA166.600 | BFV 3W 4" 50PSI 24VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B304UD-HA166.600
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