b'SPRING RETURN HANDLEMODEL S71-504-Z ~ S71-508-ZOPEN POSITION111210 CLOSED POSITION134A5Kit Part No. L J D (ISO 5211) Torque 6S71-504-00Z 170 9 F03/F04 15 Nm 7S71-507-00Z 207 9 F03/F04 20 NmS71-507-01-Z 220 11 F04/F05 20 Nm 2S71-508-00Z 275 11 F04/F05 30 NmS71-508-01-Z 280 14 F05/F07 30 NmS71-509-01-Z 450 14 F05/F07 55 Nm 894D1D2 2d2 3 CLOSED POSITION4Ad1 4 L5J 6D 7189Australian Pipeline Valve - Installation, Operation and Maintenance Manual 5'