Siemens 4" - 3 way Valve size
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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 B304UD-SA126.600 BFV 3W 4" 50PSI 24VAC 2 POS HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UD-SA126.600_medium.jpg?v=1720022992)
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 B304UC-SA126.600 BFV 3W 4" 50PSI 24VAC 2 POS HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UC-SA126.600_medium.jpg?v=1720023060)
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 B304UB-SA126.600 BFV 3W 4" 50PSI 24VAC 2 POS HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UB-SA126.600_medium.jpg?v=1720022996)
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/files/B304UA-SA126.600_medium.jpg?v=1720023026)
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 B304UD-SA266.600 BFV 3W 4" 50PSI 120VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UD-SA266.600_medium.jpg?v=1720023013)
B304UD-SA266.600 | BFV 3W 4" 50PSI 120VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B304UD-SA266.600
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![Siemens B304UC-SA266.600 BFV 3W 4" 50PSI 120VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UC-SA266.600_medium.jpg?v=1720023038)
B304UC-SA266.600 | BFV 3W 4" 50PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B304UC-SA266.600
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![Siemens B304UB-SA266.600 BFV 3W 4" 50PSI 120VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UB-SA266.600_medium.jpg?v=1720023086)
B304UB-SA266.600 | BFV 3W 4" 50PSI 120VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B304UB-SA266.600
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![Siemens B304UA-SA266.600 BFV 3W 4" 50PSI 120VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UA-SA266.600_medium.jpg?v=1720023000)
B304UA-SA266.600 | BFV 3W 4" 50PSI 120VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B304UA-SA266.600
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![Siemens B304UB-SA226.600 BFV 3W 4" 50PSI 120VAC 2 POS HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UB-SA226.600_medium.jpg?v=1720023019)
B304UB-SA226.600 | BFV 3W 4" 50PSI 120VAC 2 POS HTR CONFIG B | Siemens
Brand: Siemens
SKU: B304UB-SA226.600
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![Siemens B304UD-SA226.600 BFV 3W 4" 50PSI 120VAC 2 POS HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UD-SA226.600_medium.jpg?v=1720023039)
B304UD-SA226.600 | BFV 3W 4" 50PSI 120VAC 2 POS HTR CONFIG D | Siemens
Brand: Siemens
SKU: B304UD-SA226.600
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![Siemens B304UC-SA226.600 BFV 3W 4" 50PSI 120VAC 2 POS HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UC-SA226.600_medium.jpg?v=1720023010)
B304UC-SA226.600 | BFV 3W 4" 50PSI 120VAC 2 POS HTR CONFIG C | Siemens
Brand: Siemens
SKU: B304UC-SA226.600
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![Siemens B304UA-SA226.600 BFV 3W 4" 50PSI 120VAC 2 POS HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304UA-SA226.600_medium.jpg?v=1720022996)
B304UA-SA226.600 | BFV 3W 4" 50PSI 120VAC 2 POS HTR CONFIG A | Siemens
Brand: Siemens
SKU: B304UA-SA226.600
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![Siemens B304FC-SA166.600 BFV 3W 4" 175PSI 24VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304FC-SA166.600_medium.jpg?v=1720023042)
B304FC-SA166.600 | BFV 3W 4" 175PSI 24VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B304FC-SA166.600
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![Siemens B304FD-SA166.600 BFV 3W 4" 175PSI 24VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304FD-SA166.600_medium.jpg?v=1720023023)
B304FD-SA166.600 | BFV 3W 4" 175PSI 24VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B304FD-SA166.600
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![Siemens B304FA-SA166.600 BFV 3W 4" 175PSI 24VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304FA-SA166.600_medium.jpg?v=1720023024)
B304FA-SA166.600 | BFV 3W 4" 175PSI 24VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B304FA-SA166.600
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![Siemens B304FB-SA166.600 BFV 3W 4" 175PSI 24VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304FB-SA166.600_medium.jpg?v=1720023044)
B304FB-SA166.600 | BFV 3W 4" 175PSI 24VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B304FB-SA166.600
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![Siemens B304FD-SA126.600 BFV 3W 4" 175PSI 24VAC 2 POS HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304FD-SA126.600_medium.jpg?v=1720023023)
B304FD-SA126.600 | BFV 3W 4" 175PSI 24VAC 2 POS HTR CONFIG D | Siemens
Brand: Siemens
SKU: B304FD-SA126.600
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![Siemens B304FB-SA126.600 BFV 3W 4" 175PSI 24VAC 2 POS HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304FB-SA126.600_medium.jpg?v=1720023096)
B304FB-SA126.600 | BFV 3W 4" 175PSI 24VAC 2 POS HTR CONFIG B | Siemens
Brand: Siemens
SKU: B304FB-SA126.600
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![Siemens B304FC-SA126.600 BFV 3W 4" 175PSI 24VAC 2 POS HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304FC-SA126.600_medium.jpg?v=1720023040)
B304FC-SA126.600 | BFV 3W 4" 175PSI 24VAC 2 POS HTR CONFIG C | Siemens
Brand: Siemens
SKU: B304FC-SA126.600
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![Siemens B304FA-SA126.600 BFV 3W 4" 175PSI 24VAC 2 POS HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304FA-SA126.600_medium.jpg?v=1720022986)
B304FA-SA126.600 | BFV 3W 4" 175PSI 24VAC 2 POS HTR CONFIG A | Siemens
Brand: Siemens
SKU: B304FA-SA126.600
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![Siemens B304FA-SA266.600 BFV 3W 4" 175PSI 120VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304FA-SA266.600_medium.jpg?v=1720023068)
B304FA-SA266.600 | BFV 3W 4" 175PSI 120VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B304FA-SA266.600
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![Siemens B304FD-SA266.600 BFV 3W 4" 175PSI 120VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304FD-SA266.600_medium.jpg?v=1720023100)
B304FD-SA266.600 | BFV 3W 4" 175PSI 120VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B304FD-SA266.600
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![Siemens B304FC-SA266.600 BFV 3W 4" 175PSI 120VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304FC-SA266.600_medium.jpg?v=1720023022)
B304FC-SA266.600 | BFV 3W 4" 175PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B304FC-SA266.600
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