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3" T-311 Cast Iron Swing Check Valve<br><br><b>Features:</b><ul Style="Margin-Top:0Px; Padding-Top: 5Px; Padding-Bottom: 5Px;"><li>Swing-check design is ideal for all basic commercial/industrial general backflow prevention applications</li><li>Durable cast iron construction resists pipeline stresses and distortion</li><li>IBBM design: Iron-body-bronze-mount, with bronze body seat and flapper-disc sealing rings. The pliable rings provide an improved seal over plain iron-on-iron designs</li><li>Class 125/150 full-face flange-type end connections</li><li>All external surfaces are primed and painted for corrosion resistance</li><li>Can be installed in either vertical (upward flow only) or horizontal (cover upright) applications</li><li>In accordance with interchangeability requirements, face-to-face dimensions conform to ANSI / ASME B16.10</li><li>Flanged end connections conform to ANSI / ASME B16.1 Class 125/150</li><li>Conforms to MSS SP-71</li><li>Manufactured in an ISO accredited facility</li><li>Working Pressure, Non-Shock (PSI): Cold working pressure (CWP): 200 psi, Saturated steam (WSP): 125 psi</li><li>Maximum service temperature: 450&#176;F</li></ul><br><br>

Legend Valve&#174; T-311 Cast Iron Swing Check Valve, 3&quot; Flanged

t-311-cast-iron-swing-check-valve-3-flanged

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