Butterfly valves Modulating Control input
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B303FC-SA266.600 | BFV 3W 3" 175PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B303FC-SA266.600
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B304UD-GIB161.3U | BFV 3W CONFIG D 4"24V 0-10DC SR 50PSI | Siemens
Brand: Siemens
SKU: B304UD-GIB161.3U
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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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B302FD-HA166.600 | BFV 3W 2" 175PSI 24VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B302FD-HA166.600
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![Siemens B305UA-HA266.600 BFV 3W 5" 50PSI 120VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B305UA-HA266.600_medium.jpg?v=1720023078)
B305UA-HA266.600 | BFV 3W 5" 50PSI 120VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B305UA-HA266.600
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![Siemens B304UB-HA166.600 BFV 3W 4" 50PSI 24VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UB-HA166.600_medium.jpg?v=1720023079)
B304UB-HA166.600 | BFV 3W 4" 50PSI 24VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B304UB-HA166.600
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![Siemens B306FA-SA166.2K BFV 3W 6" 175PSI 24VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B306FA-SA166.2K_medium.jpg?v=1720023079)
B306FA-SA166.2K | BFV 3W 6" 175PSI 24VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B306FA-SA166.2K
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B304FA-HA166.600 | BFV 3W 4" 175PSI 24VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B304FA-HA166.600
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![Siemens B310FA-SA166.5K BFV 3W 10" 175PSI 24VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B310FA-SA166.5K_medium.jpg?v=1720023077)
B310FA-SA166.5K | BFV 3W 10" 175PSI 24VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B310FA-SA166.5K
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![Siemens B304FC-HA266.600 BFV 3W 4" 175PSI 120VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304FC-HA266.600_medium.jpg?v=1720023077)
B304FC-HA266.600 | BFV 3W 4" 175PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B304FC-HA266.600
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![Siemens B310FA-HA266.5K BFV 3W 10" 175PSI 120VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B310FA-HA266.5K_medium.jpg?v=1720023077)
B310FA-HA266.5K | BFV 3W 10" 175PSI 120VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B310FA-HA266.5K
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![Siemens B302FB-HA266.600 BFV 3W 2" 175PSI 120VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B302FB-HA266.600_medium.jpg?v=1720023076)
B302FB-HA266.600 | BFV 3W 2" 175PSI 120VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B302FB-HA266.600
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![Siemens B310FA-HA166.5K BFV 3W 10" 175PSI 24VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B310FA-HA166.5K_medium.jpg?v=1720023074)
B310FA-HA166.5K | BFV 3W 10" 175PSI 24VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B310FA-HA166.5K
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![Siemens B308UD-SA266.1K BFV 3W 8" 50PSI 120VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B308UD-SA266.1K_medium.jpg?v=1720023075)
B308UD-SA266.1K | BFV 3W 8" 50PSI 120VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B308UD-SA266.1K
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![Siemens B308UD-HA266.1K BFV 3W 8" 50PSI 120VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B308UD-HA266.1K_medium.jpg?v=1720023074)
B308UD-HA266.1K | BFV 3W 8" 50PSI 120VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B308UD-HA266.1K
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![Siemens B310FA-SA266.5K BFV 3W 10" 175PSI 120VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B310FA-SA266.5K_medium.jpg?v=1720023073)
B310FA-SA266.5K | BFV 3W 10" 175PSI 120VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B310FA-SA266.5K
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![Siemens B306FD-SA266.2K BFV 3W 6" 175PSI 120VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B306FD-SA266.2K_medium.jpg?v=1720023072)
B306FD-SA266.2K | BFV 3W 6" 175PSI 120VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B306FD-SA266.2K
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![Siemens B302FC-HA166.600 BFV 3W 2" 175PSI 24VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B302FC-HA166.600_medium.jpg?v=1720023071)
B302FC-HA166.600 | BFV 3W 2" 175PSI 24VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B302FC-HA166.600
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![Siemens B308UC-HA266.1K BFV 3W 8" 50PSI 120VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B308UC-HA266.1K_medium.jpg?v=1720023070)
B308UC-HA266.1K | BFV 3W 8" 50PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B308UC-HA266.1K
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![Siemens B306FD-SA166.2K BFV 3W 6" 175PSI 24VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B306FD-SA166.2K_medium.jpg?v=1720023072)
B306FD-SA166.2K | BFV 3W 6" 175PSI 24VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B306FD-SA166.2K
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![Siemens B304UB-SA166.600 BFV 3W 4" 50PSI 24VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UB-SA166.600_medium.jpg?v=1720023071)
B304UB-SA166.600 | BFV 3W 4" 50PSI 24VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B304UB-SA166.600
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![Siemens B308FD-HA166.2K BFV 3W 8" 175PSI 24VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B308FD-HA166.2K_medium.jpg?v=1720023070)
B308FD-HA166.2K | BFV 3W 8" 175PSI 24VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B308FD-HA166.2K
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![Siemens B308UA-SA166.2K BFV 3W 8" 50PSI 24VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B308UA-SA166.2K_medium.jpg?v=1720023071)
B308UA-SA166.2K | BFV 3W 8" 50PSI 24VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B308UA-SA166.2K
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![Siemens B308UD-SA166.2K BFV 3W 8" 50PSI 24VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B308UD-SA166.2K_medium.jpg?v=1720023067)
B308UD-SA166.2K | BFV 3W 8" 50PSI 24VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B308UD-SA166.2K
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