S.D.N.R. GLOBE Y-TYPE 600PSI • Suitable for W.O.G. saturated steam, chemicals etc • Body and bonnet quality investment casting • Metal to metal seat design • 100% air tested under water, at 100 psi, open and closed positions • Hydrostatic test pressure: 1,200 psi SPECIFICATIONS • Working Pressure: PN40 (600psi) WOG • Temperature Range: -40 to 450°F • End Type: Threaded ANSI B2.1, BS21, DIN DIMENSIONS MATERIALS LIST ITEM NO. SY-902 1/2”-2” (DN15-50) STEM DOWN CLOSE STEM UP FLOW STEM UP CHECK Size L H M 1/2” 65 90 63 3/4” 80 100 63 1” 90 110 80 1-1/4” 105 120 80 1-1/2” 120 135 110 2” 140 145 110 Item Part Name Std Material Option Qty 1 Body ASTM A351 Gr CF8M CF8, WCB 1 2 Seat Gasket PTFE Graphite 1 3 Seat SS316 S304 1 4 Disc SS316 SS304 1 5 Spring SS304 SS316 1 6 Stem SS316 SS304 1 7 Gasket PTFE Graphite 1 8 Bonnet ASTM A351 Gr CF8M CF8, WCB 1 9 Stem Packing PTFE Graphite 1 10 Gland SS304 1 11 Gland Nut SS304 1 12 Handle Wheel Malleable Iron CF8 1 13 Name Plate Aluminium SS304 1 14 Spring Washer SS304 - 1 15 Nut SS304 - 1 15 14 13 12 9 10 11 8 7 6 5 4 3 2 1 H L M PART NUMBER SYSTEM STEAMCO - Cast Steel Steam Valves Y TYPE STOP CHECK VALVE SCREWED ENDS Y TYPE STOP CHECK VALVE SY-902 25