Features Testing Standard BS EN 12266-Part 1 Pressure / Class Rating PN-10 Body Material Cum Standard Cast Iron (IBR 86 to 93 Gr. A) Product Description Bolted Bonnet, Outside Screw & Yoke Type, Rising Stem with Backseat Arrangement, Handwheel Operated Type of Seat Renewable Seat Type of Disc Renewable Disc Trim 13% Cr. (SS 410) End Details Flanged Drilling as per BS-10 Table-H Raised Face (PN-10) Test Pressure Body: 16 kg/cm² (Hyd.), Seat & Back Seat : 10 kg/cm² Max. Working Pressure 8 kg/cm² (Steam) Max. Working Temperature 220°C Notes Test Certificate in Form III-C as per IBR is furnished with every supply.