文档介绍：US Selected Assemblies Catalogue #999-901-192 243 1 2 4 3 General Information Page Cartridge Control Options 244 Cartridge Control Kits 245 Cavity Plugs 246 Solenoid Electrical Connector Options 248 Pressure Drop Data Chart 249 Cartridge Cavities and Cavity Tools 250 244 US Selected Assemblies Catal ogue #999-901-192 General Information CARTRIDGE CONTROL OPTIONS General Purpose Controls L Standard Screw Adjustment O-ring seal on adjust screw. Adjust screw positively retained. Overset protection-pilot spring cannot go solid. K Handknob with Lock Knob Handknob and lock knob added to L control. Sun handknob kits for field conversion are available. See cartridge control kits. O Handknob with Panel Mount Special threaded cartridge hex body with panel nut for mounting cartridge through access hole in control panel. Handknob and lock knob included. Panel Hole: Series 1 cartridges .75 ? dia. Series 2 cartridges ? dia. C Tamper Resistant Factory Set Steel cover press-fits onto L control cartridge shoulder. Valves may be ordered in this configuration. Specify pressure setting on order. Setting stamped on cartridge hex. Kits for field conversion are available. See cartridge control kits. Key Lock Kit Optional adjustment Key Lock Cover Kit for L controls allows adjustment to be locked with a key to prevent unauthorized changes in valve setting. Adjustment easily accessible when lock assembly is removed. Requires replacement of standard locknut with special locknut which accepts assembly, and new wire stop ring for oversetprotection. H Calibrated Handknob with Detent Lock Fully calibrated handknob for flow control cartridges. 40 radial calibrations per turn. Moveable zero indicator. (Minor disassembly required.) Rising detented locking collar positively locks adjustment knob against vibration or accidental tampering. Any desired setting may be recorded and repeated. . Patent #4,577,831 Diameter ? Dia. ? Dia. ? Dia. ? Dia. Se