butterfly control valves for sale
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![Siemens B303FB-HA126.600 BFV 3W 3" 175PSI 24VAC 2 POS HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B303FB-HA126.600_medium.jpg?v=1692721678)
B303FB-HA126.600 | BFV 3W 3" 175PSI 24VAC 2 POS HTR CONFIG B | Siemens
Brand: Siemens
SKU: B303FB-HA126.600
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![Siemens B324FD-HA266.41K BFV 3W 24" 150PSI 120VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B324FD-HA266.41K_medium.jpg?v=1692721866)
B324FD-HA266.41K | BFV 3W 24" 150PSI 120VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B324FD-HA266.41K
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![Siemens B325FA-HA126.600 BFV 3W 2.5" 175PSI 24VAC 2 POS HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B325FA-HA126.600_medium.jpg?v=1692721825)
B325FA-HA126.600 | BFV 3W 2.5" 175PSI 24VAC 2 POS HTR CONFIG A | Siemens
Brand: Siemens
SKU: B325FA-HA126.600
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![Siemens B303FA-HA126.600 BFV 3W 3" 175PSI 24VAC 2 POS HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B303FA-HA126.600_medium.jpg?v=1692721604)
B303FA-HA126.600 | BFV 3W 3" 175PSI 24VAC 2 POS HTR CONFIG A | Siemens
Brand: Siemens
SKU: B303FA-HA126.600
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![Siemens B303FC-HA126.600 BFV 3W 3" 175PSI 24VAC 2 POS HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B303FC-HA126.600_medium.jpg?v=1692721720)
B303FC-HA126.600 | BFV 3W 3" 175PSI 24VAC 2 POS HTR CONFIG C | Siemens
Brand: Siemens
SKU: B303FC-HA126.600
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![Siemens B325FB-HA126.600 BFV 3W 2.5" 175PSI 24VAC 2 POS HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B325FB-HA126.600_medium.jpg?v=1692721836)
B325FB-HA126.600 | BFV 3W 2.5" 175PSI 24VAC 2 POS HTR CONFIG B | Siemens
Brand: Siemens
SKU: B325FB-HA126.600
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![Siemens B302FB-HA126.600 BFV 3W 2" 175PSI 24VAC 2 POS HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B302FB-HA126.600_medium.jpg?v=1692721687)
B302FB-HA126.600 | BFV 3W 2" 175PSI 24VAC 2 POS HTR CONFIG B | Siemens
Brand: Siemens
SKU: B302FB-HA126.600
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![Siemens B302FD-HA126.600 BFV 3W 2" 175PSI 24VAC 2 POS HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B302FD-HA126.600_medium.jpg?v=1692721627)
B302FD-HA126.600 | BFV 3W 2" 175PSI 24VAC 2 POS HTR CONFIG D | Siemens
Brand: Siemens
SKU: B302FD-HA126.600
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![Siemens B324FA-HA266.41K BFV 3W 24" 150PSI 120VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B324FA-HA266.41K_medium.jpg?v=1692721898)
B324FA-HA266.41K | BFV 3W 24" 150PSI 120VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B324FA-HA266.41K
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![Siemens B302FC-HA126.600 BFV 3W 2" 175PSI 24VAC 2 POS HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B302FC-HA126.600_medium.jpg?v=1692721603)
B302FC-HA126.600 | BFV 3W 2" 175PSI 24VAC 2 POS HTR CONFIG C | Siemens
Brand: Siemens
SKU: B302FC-HA126.600
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![Siemens B325FC-HA126.600 BFV 3W 2.5" 175PSI 24VAC 2 POS HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B325FC-HA126.600_medium.jpg?v=1692721842)
B325FC-HA126.600 | BFV 3W 2.5" 175PSI 24VAC 2 POS HTR CONFIG C | Siemens
Brand: Siemens
SKU: B325FC-HA126.600
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![Siemens B302FA-HA126.600 BFV 3W 2" 175PSI 24VAC 2 POS HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B302FA-HA126.600_medium.jpg?v=1692721621)
B302FA-HA126.600 | BFV 3W 2" 175PSI 24VAC 2 POS HTR CONFIG A | Siemens
Brand: Siemens
SKU: B302FA-HA126.600
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![Siemens B324FB-HA266.41K BFV 3W 24" 150PSI 120VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B324FB-HA266.41K_medium.jpg?v=1692721835)
B324FB-HA266.41K | BFV 3W 24" 150PSI 120VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B324FB-HA266.41K
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![Siemens B324FC-HA266.41K BFV 3W 24" 150PSI 120VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B324FC-HA266.41K_medium.jpg?v=1692721788)
B324FC-HA266.41K | BFV 3W 24" 150PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B324FC-HA266.41K
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![Siemens B320FC-HA266.41K BFV 3W 20" 150PSI 120VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B320FC-HA266.41K_medium.jpg?v=1692721784)
B320FC-HA266.41K | BFV 3W 20" 150PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B320FC-HA266.41K
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![Siemens B320FA-HA266.41K BFV 3W 20" 150PSI 120VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B320FA-HA266.41K_medium.jpg?v=1692721789)
B320FA-HA266.41K | BFV 3W 20" 150PSI 120VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B320FA-HA266.41K
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![Siemens B316FB-HA266.13K BFV 3W 16" 150PSI 120VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B316FB-HA266.13K_medium.jpg?v=1692721795)
B316FB-HA266.13K | BFV 3W 16" 150PSI 120VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B316FB-HA266.13K
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![Siemens B318FD-HA266.18K BFV 3W 18" 150PSI 120VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B318FD-HA266.18K_medium.jpg?v=1692721817)
B318FD-HA266.18K | BFV 3W 18" 150PSI 120VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B318FD-HA266.18K
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![Siemens B318FC-HA266.18K BFV 3W 18" 150PSI 120VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B318FC-HA266.18K_medium.jpg?v=1692721812)
B318FC-HA266.18K | BFV 3W 18" 150PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B318FC-HA266.18K
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![Siemens B318FA-HA266.18K BFV 3W 18" 150PSI 120VAC MOD HTR CONFIG A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B318FA-HA266.18K_medium.jpg?v=1692721815)
B318FA-HA266.18K | BFV 3W 18" 150PSI 120VAC MOD HTR CONFIG A | Siemens
Brand: Siemens
SKU: B318FA-HA266.18K
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![Siemens B316FC-HA266.13K BFV 3W 16" 150PSI 120VAC MOD HTR CONFIG C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B316FC-HA266.13K_medium.jpg?v=1692721776)
B316FC-HA266.13K | BFV 3W 16" 150PSI 120VAC MOD HTR CONFIG C | Siemens
Brand: Siemens
SKU: B316FC-HA266.13K
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![Siemens B320FB-HA266.41K BFV 3W 20" 150PSI 120VAC MOD HTR CONFIG B | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B320FB-HA266.41K_medium.jpg?v=1692721773)
B320FB-HA266.41K | BFV 3W 20" 150PSI 120VAC MOD HTR CONFIG B | Siemens
Brand: Siemens
SKU: B320FB-HA266.41K
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![Siemens B316FD-HA266.13K BFV 3W 16" 150PSI 120VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B316FD-HA266.13K_medium.jpg?v=1692721797)
B316FD-HA266.13K | BFV 3W 16" 150PSI 120VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B316FD-HA266.13K
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![Siemens B314FD-HA266.13K BFV 3W 14" 150PSI 120VAC MOD HTR CONFIG D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/B314FD-HA266.13K_medium.jpg?v=1692721779)
B314FD-HA266.13K | BFV 3W 14" 150PSI 120VAC MOD HTR CONFIG D | Siemens
Brand: Siemens
SKU: B314FD-HA266.13K
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Brand: Siemens
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Brand: Veris
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QFM3160 | Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Siemens
Brand: Siemens
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