1. Technical Bulletin Bulletin No PRO GI 03 Effective Date 4 15 81 Cancels N A Page 1 of 1 Subject Fitting Torque Non Metallic Valves The non metallic materials for valve assemblies such as the MV 1 MV 2 and TC 7 require significantly less torque approximately 50 to properly seal fittings than comparable metal die cast bodies The use of excess torque will fracture non metallic bodies It is recommended that a maximum torque of 10 FOOT POUNDS should not be exceeded Torque information is noted on non metallic bodies Please pass this information on to your or your customer s service facility