Siemens Non-spring return Spring return
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![Siemens B304FA-SA226.600 BFV 3W 4" 175PSI 120VAC 2 POS HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B304FA-SA226.600_medium.jpg?v=1720023023)
B304FA-SA226.600 | BFV 3W 4" 175PSI 120VAC 2 POS HTR CONFIG A | Siemens
Brand: Siemens
SKU: B304FA-SA226.600
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![Siemens B302FD-SA226.600 BFV 3W 2" 175PSI 120VAC 2 POS HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B302FD-SA226.600_medium.jpg?v=1720022986)
B302FD-SA226.600 | BFV 3W 2" 175PSI 120VAC 2 POS HTR CONFIG D | Siemens
Brand: Siemens
SKU: B302FD-SA226.600
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![Siemens B302FB-SA226.600 BFV 3W 2" 175PSI 120VAC 2 POS HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B302FB-SA226.600_medium.jpg?v=1720023056)
B302FB-SA226.600 | BFV 3W 2" 175PSI 120VAC 2 POS HTR CONFIG B | Siemens
Brand: Siemens
SKU: B302FB-SA226.600
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![Siemens B303FC-SA226.600 BFV 3W 3" 175PSI 120VAC 2 POS HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B303FC-SA226.600_medium.jpg?v=1720023043)
B303FC-SA226.600 | BFV 3W 3" 175PSI 120VAC 2 POS HTR CONFIG C | Siemens
Brand: Siemens
SKU: B303FC-SA226.600
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![Siemens B302FC-SA226.600 BFV 3W 2" 175PSI 120VAC 2 POS HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B302FC-SA226.600_medium.jpg?v=1720023051)
B302FC-SA226.600 | BFV 3W 2" 175PSI 120VAC 2 POS HTR CONFIG C | Siemens
Brand: Siemens
SKU: B302FC-SA226.600
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![Siemens B303FB-SA226.600 BFV 3W 3" 175PSI 120VAC 2 POS HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B303FB-SA226.600_medium.jpg?v=1720023042)
B303FB-SA226.600 | BFV 3W 3" 175PSI 120VAC 2 POS HTR CONFIG B | Siemens
Brand: Siemens
SKU: B303FB-SA226.600
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![Siemens B212UC-SA166.5K BFV 2W 12" 50PSI NC 24VAC MOD HTR NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B212UC-SA166.5K_medium.jpg?v=1720022964)
B212UC-SA166.5K | BFV 2W 12" 50PSI NC 24VAC MOD HTR NC | Siemens
Brand: Siemens
SKU: B212UC-SA166.5K
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![Siemens B325FD-SA226.600 BFV 3W 2.5" 175PSI 120VAC 2 POS HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B325FD-SA226.600_medium.jpg?v=1720023155)
B325FD-SA226.600 | BFV 3W 2.5" 175PSI 120VAC 2 POS HTR CONFIG D | Siemens
Brand: Siemens
SKU: B325FD-SA226.600
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![Siemens B210UC-SA166.2K BFV 2W 10" 50PSI NC 24VAC MOD HTR NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B210UC-SA166.2K_medium.jpg?v=1720022932)
B210UC-SA166.2K | BFV 2W 10" 50PSI NC 24VAC MOD HTR NC | Siemens
Brand: Siemens
SKU: B210UC-SA166.2K
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![Siemens B325FC-SA226.600 BFV 3W 2.5" 175PSI 120VAC 2 POS HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B325FC-SA226.600_medium.jpg?v=1720023142)
B325FC-SA226.600 | BFV 3W 2.5" 175PSI 120VAC 2 POS HTR CONFIG C | Siemens
Brand: Siemens
SKU: B325FC-SA226.600
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![Siemens B214UC-SA126.5K BFV 2W 14" 50PSI 24VAC 2 POS HTR NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B214UC-SA126.5K_medium.jpg?v=1720022981)
B214UC-SA126.5K | BFV 2W 14" 50PSI 24VAC 2 POS HTR NC | Siemens
Brand: Siemens
SKU: B214UC-SA126.5K
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![Siemens B204UC-SA166.600 BFV 2W 4" 50PSI NC 24VAC MOD HTR NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B204UC-SA166.600_medium.jpg?v=1720022897)
B204UC-SA166.600 | BFV 2W 4" 50PSI NC 24VAC MOD HTR NC | Siemens
Brand: Siemens
SKU: B204UC-SA166.600
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![Siemens B302FA-SA226.600 BFV 3W 2" 175PSI 120VAC 2 POS HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B302FA-SA226.600_medium.jpg?v=1720023012)
B302FA-SA226.600 | BFV 3W 2" 175PSI 120VAC 2 POS HTR CONFIG A | Siemens
Brand: Siemens
SKU: B302FA-SA226.600
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![Siemens B210UC-SA126.2K BFV 2W 10" 50PSI 24VAC 2 POS HTR NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B210UC-SA126.2K_medium.jpg?v=1720022942)
B210UC-SA126.2K | BFV 2W 10" 50PSI 24VAC 2 POS HTR NC | Siemens
Brand: Siemens
SKU: B210UC-SA126.2K
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![Siemens B214UC-SA166.5K BFV 2W 14" 50PSI NC 24VAC MOD HTR NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B214UC-SA166.5K_medium.jpg?v=1720022970)
B214UC-SA166.5K | BFV 2W 14" 50PSI NC 24VAC MOD HTR NC | Siemens
Brand: Siemens
SKU: B214UC-SA166.5K
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![Siemens B212UC-SA126.5K BFV 2W 12" 50PSI 24VAC 2 POS HTR NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B212UC-SA126.5K_medium.jpg?v=1720022972)
B212UC-SA126.5K | BFV 2W 12" 50PSI 24VAC 2 POS HTR NC | Siemens
Brand: Siemens
SKU: B212UC-SA126.5K
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![Siemens B206UC-SA166.600 BFV 2W 6" 50PSI NC 24VAC MOD HTR NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B206UC-SA166.600_medium.jpg?v=1720022949)
B206UC-SA166.600 | BFV 2W 6" 50PSI NC 24VAC MOD HTR NC | Siemens
Brand: Siemens
SKU: B206UC-SA166.600
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![Siemens B205UC-SA166.600 BFV 2W 5" 50PSI NC 24VAC MOD HTR NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B205UC-SA166.600_medium.jpg?v=1720022925)
B205UC-SA166.600 | BFV 2W 5" 50PSI NC 24VAC MOD HTR NC | Siemens
Brand: Siemens
SKU: B205UC-SA166.600
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![Siemens B214UC-SA266.5K BFV 2W 14" 50PSI NC 120VAC MOD HTR NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B214UC-SA266.5K_medium.jpg?v=1720022944)
B214UC-SA266.5K | BFV 2W 14" 50PSI NC 120VAC MOD HTR NC | Siemens
Brand: Siemens
SKU: B214UC-SA266.5K
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![Siemens B206UC-SA126.600 BFV 2W 6" 50PSI 24VAC 2 POS HTR NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B206UC-SA126.600_medium.jpg?v=1720022936)
B206UC-SA126.600 | BFV 2W 6" 50PSI 24VAC 2 POS HTR NC | Siemens
Brand: Siemens
SKU: B206UC-SA126.600
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![Siemens B205UC-SA266.600 BFV 2W 5" 50PSI NC 120VAC MOD HTR NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B205UC-SA266.600_medium.jpg?v=1720022915)
B205UC-SA266.600 | BFV 2W 5" 50PSI NC 120VAC MOD HTR NC | Siemens
Brand: Siemens
SKU: B205UC-SA266.600
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![Siemens B224UC-SA266.18K BFV 2W 24" 50PSI NC 120VAC MOD HTR NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B224UC-SA266.18K_medium.jpg?v=1720022966)
B224UC-SA266.18K | BFV 2W 24" 50PSI NC 120VAC MOD HTR NC | Siemens
Brand: Siemens
SKU: B224UC-SA266.18K
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![Siemens B220UC-SA226.13K BFV 2W 20" 50PSI 120VAC 2 POS HTR NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B220UC-SA226.13K_medium.jpg?v=1720022988)
B220UC-SA226.13K | BFV 2W 20" 50PSI 120VAC 2 POS HTR NC | Siemens
Brand: Siemens
SKU: B220UC-SA226.13K
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![Siemens B205UC-SA126.600 BFV 2W 5" 50PSI 24VAC 2 POS HTR NC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/B205UC-SA126.600_medium.jpg?v=1720094087)
B205UC-SA126.600 | BFV 2W 5" 50PSI 24VAC 2 POS HTR NC | Siemens
Brand: Siemens
SKU: B205UC-SA126.600
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547-323A | RCM FM BAC +/-.25"wc(62.5Pa)0.5%FS | Siemens
Brand: Siemens
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