Emerson 667 Manual de Instruções

www.Fisher.comD100310X012Type 667 Diaphragm Actuator Sizes 30-76 and 87ContentsIntroduction 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200410D Always wear protective gloves,clothing, and eyewear whenperforming any mai

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 2004117. Remove the cap screw (key 12) to separate theparts of this assembly.8.

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200412NoteIf repeated or daily manual operation isexpected, the actuator should be

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200413body (key 148). Remove the retaining ring (key 60) ifthe handwheel (key 58)

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200414Install the cotter pin (key 167). Replace the cap (key247).14. Refer to the

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200415the nuts (keys 147 and 170) from the U-bolts (keys166 and 143) that hold the

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 2004164. Remove the travel stop screw (key 12) andspacer (key 2), and take off th

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 20041711. Put the actuator spring (key 18) in the yoke onthe spring seat (key 19)

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200418Key numbers are shown in figures 16 through 20.1. Remove the cap (key 149 o

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200419Parts KitsSide-Mounted Handwheels Retrofit KitsKey Description Part NumberRe

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 20042Table 1. SpecificationsSPECIFICATION(1)ACTUATOR SIZESPECIFICATION(1)30 34 40

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200420Figure 6. Type 667 Actuator Sizes 30 through 60PARTIAL VIEW OF TOPĆLOADED TY

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200421Figure 7. Type 667 Size 70 and 76 Actuator APPLY LUBRICANT50A8598-E / ILK

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200422Figure 8. Type 667 Size 87 Actuator APPLY LUBRICANT50A8600-E / ILKey Desc

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200423Figure 9. Top-Mounted Handwheel Assembly for Size 30 through 40 Actuators

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200424Figure 10. Top-Mounted Handwheel Assembly, Style P2 for Size 45, 50, 60, and

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200425Figure 11. Top-Mounted Handwheel Assembly for Size 45-76 Actuators APPLY

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200426Figure 12. Top-Mounted Handwheel Assembly for Size 70 and 87 Actuators AP

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200427Figure 13. Side Mounted Handwheel Assembly for Size 34 and 40 Actuators A

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200428Figure 15. Size 70, 76, and 87 Actuator with Side Mounted Handwheel Assembly

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200429Figure 16. Style 10 Down Travel Stop (Casing Mounted)BV8094-B / IL APPLY

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 20043Figure 2. Schematic of Type 667 and 667-4 ActuatorsSTEMSEALSTEMAIR LIFTSSTEM

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200430 APPLY LUBRICANTFigure 18. Style 12 Up Travel Stop (Casing Mounted)28A120

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200431

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 200432Fisher Marshalltown, Iowa 50158 USACernay 68700 France Sao Paulo 05424 Braz

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 20044damage to the diaphragm, diaphragm casing, oractuator might result.Installati

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 20045Figure 4. Bench Set AdjustmentSPRINGADJUSTERACTUATOR STEMUPPER BENCHSET LOADI

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 20046in place, insert the cap screws and tighten thehex nuts, securing the actuato

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 20047Also, provide a certified pressure gauge that willaccurately read the diaphra

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 20048match the travel span shown on the travel indicatorscale (key 32).8. If the

667 Size 30-76 and 87 ActuatorsInstruction ManualForm 1203September 20049Figure 5. Typical Reverse-Acting Valve Responseto DeadbandUPPER BENCH SETPRES