CR52-98, 122, 150, 162, 173, 204, 224, 266, 320, 345, 420, 4…

Piping System Components

Crankcase Relief Valves

CR52-98, 122, 150, 162, 173, 204, 224, 266, 320, 345, 420, 480, 565, 645, 735

Product Description

Material, , Seat : SS400 or Carbon Steel, Cover & Disc : SPHC (JIS G 3131) or SPCC, O-ring : NBR,, Spring : SAE9254 for Size CR52-420 ~ CR52-735, , SWOSC-V for Size CR52-98 ~ CR52-345,, Flame Trap : SPCD (KS D3512),, Wire Net : SWM-B (KS D 3552) for Size CR52-420 ~ CR52-735,, SUS for Size CR52-98 ~ CR52-345

Product Ratings

Applicable Fluid : Air , Oil Mist Gas | Max. Working Pressure : 0.1 bar, | Max. working Temperature : 80 Deg. C, | Setting Pressure : 0.05 bar with 20% tolerance, | | CR52-735 : Out flow area 3905 cm2 | CR52-645 : Out flow area 2990 cm2 | CR52-565 : Out flow area 2300 cm2 | CR52-480 : Out flow area 1665 cm2 | CR52-420 : Out flow area 1260 cm2 | CR52-345 : Out flow area 829 cm2 | CR52-320 : Out flow area 732 cm2 | CR52-266 : Out flow area 499 cm2 | CR52-224 : Out flow area 346 cm2 | CR52-224 : Out flow area 346 cm2, Setting Pressure : 0.05 - 0.1 bar | CR52-204 : Out flow area 284 cm2 | CR52-204 : Out flow area 284 cm2, Setting Pressure : 0.05 - 0.1 bar | CR52-173 : Out flow area 201 cm2 | CR52-173 : Out flow area 201 cm2, Setting Pressure : 0.05 - 0.1 bar | CR52-162 : Out flow area 177 cm2 | CR52-162 : Out flow area 177 cm2, Setting Pressure : 0.05 - 0.1 bar | CR52-162 : Out flow area 177 cm2, with 5mm drain hole | CR52-162 : Out flow area 177 cm2, with 5mm drain hole, Setting Pressure : 0.05 - 0.1 bar | CR52-150 : Out flow area 143 cm2 | CR52-150 : Out flow area 143 cm2, Setting Pressure : 0.05 - 0.1 bar | CR52-122 : Out flow area 95 cm2 | CR52-122 : Out flow area 95 cm2, Setting Pressure : 0.05 - 0.1 bar | CR52-98 : Out flow area 59.4 cm2 | CR52-98 : Out flow area 59.4 cm2, Setting Pressure : 0.05 - 0.1 bar

Applicable Standards

IACS UR M66 (Rev.3 Jan 2008)