Emerson T205B Instruction Manual

Type T205BD103750X012Instruction ManualApril 2014www.fisherregulators.comType T205B Balanced Tank Blanketing Regulator!WARNINGFailure to follow these

Type T205B10Figure 6. Type T205B Regulator Assembly (continued) APPLY LUBRICANT (L)(2) L2 = ANTI-SEIZE COMPOUND1. For 1.2 to 2.5 psig / 83 to 1

Type T205B11* Recommended spare part1. Use for external square head adjusting screw assembly option for 1.2 to 2.5 psig / 83 to 172 mbar, 2.5 to 4.5

Type T205B©Emerson Process Management Regulator Technologies, Inc., 2013, 2014; All Rights ReservedThe Emerson logo is a trademark and service mark of

Type T205B2SpecicationsThis section lists the specications of the Type T205B Tank Blanketing Regulator. Factory specication, such as maximum temper

Type T205B3When pressure in the tank increases, the actuator diaphragm is pushed. Through the action of the pusher post assembly, lever and valve stem

Type T205B4Figure 3. Type T205B Actuator Casing Drainage Installation!WARNINGPersonal injury, property damage, equipment damage or leakage due to esca

Type T205B5Figure 4. Balanced Trim Assembly!WARNINGA regulator may vent some gas to the atmosphere. In hazardous or  ammable gas service, vented gas

Type T205B6Startup1. Open shutoff valves between the tank blanketing regulator and the tank (both sensing and outlet).2. Slowly open the supply line

Type T205B7gauge to monitor the tank blanketing gas pressure when making adjustments.3. After making the adjustment, tighten the locknut (key 20).Shu

Type T205B82. Turn the adjusting screw (key 35) counterclockwise to remove all the compression from the control spring (key 6).3. If the only mainte

Type T205B9Figure 6. Type T205B Regulator Assembly APPLY LUBRICANT (L)(1): L1 = MULTI-PURPOSE PTFE LUBRICANT L2 = ANTI-SEIZE COMPOUND1. Lubr