Besa - 249-CR-H2
Safety valves spring actuated Valve Type : 249-CR-H2 DN in x out : ¾” x 1” Threaded connections in/out : GAS-F/F Orif. Diam / Orif. Area : 10 mm / 0.78 cm2 Set Pressure : 300 BAR(G) Overpressure : 10% Blowdown : 20% -new value Suitable to discharge 45600 kg/hr of Water @ 38°C ( density : 992.9kg/mc) Material construction Body Inlet / seat : 1.4418 Body Outlet / bonnet : ASTM A216WCB Cap : ASTM A216WCB Disc : 1.4028 Spindle : 1.4401 Guide : 1.4401 Spring : Alloy steel Note:Fully interchageable with s/n 15-9-2