VALVE, RELIEF: TYPE RELIEF, DESIGN RATING: (ANSI B16.5 R.F. 150#), BODY MATERIAL: ASTM A216 GRWCB, VALVE SIZE: 4 INLET X 6 OUTLET IN, TRIM: BONNET: ASTM A216 GRWCB, CONNECTION: 4” INLET FLANGED AND DN6” FLANGED IN, PRESSURE RANGE: 8 TO 10 BAR, SOFT GOODS: GASKET NON-ASBESTOS, SET PRESSURE: 8.8 BAR, CAP TYPE: CLOSED CAP AND NO LEVER, ORIFICE SIZE: 6.38 IN², STYLE: CLOSED BONNET, APPLICATION: FOR COMPRESSED AIR, TEMPERATURE RATING: 35 TO 50 °C, TEST CERTIFICATE COMMENTS: PMI CERTIFICATE TO BE DELIVERED ALONG WITH MATERIAL.