Emerson 92W Manual de Instruções

Type 92WD101268X012Instruction ManualForm 5237February 2009www.emersonprocess.com/regulatorsType 92W Liquid RegulatorIntroductionScope of the ManualTh

Type 92W10 216158778747677511810241513129874321719201416Figure 4. Pilot AssembliesPilot Mounting Parts (Figure 6)Key Description Part Number 81

Type 92W 11261822524175327359381683313341211281534301930 2926411822521221915242357863284304020181617121413119136A7960-DNPS 1, 1-1/2, OR 2 (DN 25, 40,

Type 92WThe Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the property of their prospective owners. Fisher

Type 92W21. The pressure/temperature limits in this Instruction Manual, or any applicable code or standard limitations, must not be exceeded.Specic

Type 92W 3Table 1. Outlet (Control) Pressure RangesTable 2. Maximum Outlet PressuresOUTLET (CONTROL) PRESSURE RANGESPILOT CONTROL SPRINGCOLOR CODE (

Type 92W4AdjustmentOn a regulator with a standard or pressure-loaded Type 6492H or 6492L pilot, loosen the hex nut (key 16, Figure 4). Turn the adjus

Type 92W 5pistons. At the same time, the increased demand lowers the downstream pressure on the main valve piston(s). This opens the main valve plug

Type 92W6 1. Unscrew the plug guide (key 2). Remove the screen (key 77), plug (key 4), plug spring (key 3), and stem (key 7). Unscre

Type 92W 7 the top piston. Secure these parts with the lock washer and hex nut (keys 40 and 41). Install the top piston plus att

Type 92W8*Recommended spare part.disassembly and assembly. Disassemble the main valve only as far as necessary to complete the required

Type 92W 9 12 Spring, Spring Wire NPS 1 (DN 25) body 16A7849X012 NPS 1-1/2 (DN 40) body 16A7911X012 NPS 2 (DN 50) body 16A7880X012