Pressure/Vacuum Relief Valve(In Line Type)

, IBV-03(80A), I…

Piping System Components

Valves

Pressure/Vacuum Relief Valve(In Line Type)

, IBV-03(80A), IBV-06(150A), IBV-08(200A), IBV-10(250A), IBV-12(300A)

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Product Description

1.Body/Pressure cover : FCD450/A216-WCB/A351-CF8/A351-CF8M, 2.Guide cover/Guide/Lifting handle : A240-304/A240-304/A240-316, 3.Lifting bolt : A240-304, , 4.Pressure seat/Vacuum seat : A351-CF8/A351CF8M/A351-CF3M, 5.Pressure disc/Vacuum seat/Flame screen/Bush : A240-304/A240-316/A240-316L, 6.Pressure weight/Vacuum weight/Snap ring : A240-304, 7.Stop ring : A240-304/A240-304/A240-316, 8.Ball knob : Purchas, 9.O-Ring/O-Ring(P/Seat)/O-Ring(V/Seat)/Cap gasket/ : Viton, 10.Hex bolt, S/W : A193-B8/A193-B8/A193-B8M, 11.Lifting lug/Clear cover : A240-304/A240-304/A240-304, 12.Clear window : Polycabonate,

Product Ratings

Type(Pressure setting, Pressure Min. MESG Value / Vacuum setting) | IBV-03(500~2100mmW.G, 0.90mm / -350~-700mmW.G); 80A | IBV-06(500~2100mmW.G, 0.90mm / -350~-700mmW.G); 150A | IBV-08(500~2100mmW.G, 0.90mm / -350~-700mmW.G); 200A | IBV-10(500~2100mmW.G, 0.90mm / -350~-700mmW.G); 250A | IBV-12(500~2100mmW.G, 0.90mm / -350~-700mmW.G); 300A |

Applicable Standards

SOLAS, 2014 Consolidated Edition Reg. II-2/11.6.3.3 & IMO MSC/Circ. 677:1994