Emerson Fisher 67D Series Скачать руководство пользователя страница 11

67D Series

11

18

7

15

50

11

33

18

19

58

57

48

12

19

20

17

 3

16

 1

14

L

L

L

L

L

49

Figure 10.  Optional Closing Cap

[Only Available with the 1/4-inch (6,4 mm) Spring Case Vent]

B2698

Figure 11.  Automatic Drain Option for Type 67DF, 67DFR, 

67DFS, or 67DFSR 

Figure 9.  Key 16, Diaphragm Assembly

ReTaining Ring

PuSHeR PoST

(WiTHouT RelieF)

loWeR SPRing

SeaT

DiaPHRagM

PlaTe

PuSHeR PoST

(WiTH RelieF)

DiaPHRagM

B2696

33

18

20

17

 3

16

 1

15

 L

 L

 L

 L

 L

12

 2

 6
 9

 2

19

 7

45
50

11

58
57

 3

66

49

48

 5

65

18

19

31

  aPPly luBRiCanT (l)

Содержание Fisher 67D Series

Страница 1: ... unit may be required Failure to correct trouble could result in a hazardous condition Installation operation and maintenance procedures performed by unqualified Introduction Scope of the Manual This manual provides instructions for the installation maintenance and parts ordering information for 67D Series regulators Instructions and parts lists for other equipment mentioned in this instruction ma...

Страница 2: ... Standard Bolting 20 to 180 F 29 to 82 C Stainless Steel Bolting 40 to 180 F 40 to 82 C With Fluorocarbon FKM Polyethylene Filter 4 Standard 0 to 180 F 18 to 82 C Polyvinylidene PVDF SST or Glass Filter Optional 0 to 300 F 18 to 149 C With Silicone VMQ 2 Diaphragm Low Temperature Nitrile NBR O rings and Low Temperature Bolting 60 to 180 F 51 to 82 C With Gauges 20 to 180 F 29 to 82 C With Automati...

Страница 3: ...ugh the regulator When demand increases downstream pressure drops slightly allowing the spring to extend moving the stem down and the valve plug away from the orifice This allows flow through the regulator Internal Relief Types 67DR 67DSR 67DFR and 67DFSR If for some reason outside of normal operating conditions the downstream pressure exceeds the setpoint of the regulator the force created by the...

Страница 4: ...0 to 1 4 0 to 2 4 0 to 4 1 0 to 8 6 GE07809T012 T14059T0012 T14058T0012 T14060T0012 Green stripe Unpainted Blue stripe Red stripe Music Wire 0 135 0 156 0 170 0 207 3 43 3 96 4 32 5 26 1 43 1 43 1 43 1 43 36 2 36 2 36 2 36 2 0 to 35 0 to 60 0 to 125 0 to 2 4 0 to 4 1 0 to 8 6 T14113T0012 T14114T0012 T14115T0012 Silver stripe Blue Red Inconel 0 156 0 172 0 207 3 96 4 37 5 26 1 43 1 43 1 43 36 2 36 ...

Страница 5: ...8 1 With proper installation completed and downstream equipment properly adjusted slowly open the upstream and downstream block valve when used while using pressure gauges to monitor pressure Warning To avoid personal injury property damage or equipment damage caused by bursting of pressure containing parts or explosion of accumulated gas never adjust the control spring to produce an outlet pressu...

Страница 6: ...y 4 Place the diaphragm assembly key 16 on the body key 1 as shown in Figure 3 or 4 Push down on the diaphragm assembly to make sure the valve plug key 57 strokes smoothly and approximately 1 16 inch 1 6 mm Note In step 5 if installing a control spring of a different range be sure to delete the spring range originally appearing on the label and indicate the new spring range 5 Stack the control spr...

Страница 7: ...x spring case screws key 3 using a crisscross pattern and torque to 15 to 30 inch pounds 1 7 to 3 4 N m Note On Types 67DFS and 67DFSR lubricate the adjusting screw key 18 thread to reduce galling of stainless steel 7 When all maintenance is complete refer to the Startup and Adjustment section to put the regulator back into operation and adjust the pressure setting Tighten the locknut key 19 if us...

Страница 8: ...luminum Manual GE34605X012 Auto drain GE34606X012 for Type 67DFS or 67DFSR Stainless steel Manual GE34607X012 Auto drain GE31792X012 6 Filter Element for Types 67DF 67DFR 67DFS and 67DFSR Polyethylene 5 microns standard GE31794X012 Glass fiber 5 microns GE31795X012 Polyvinylidene fluoride PVDF 40 microns GE31794X022 Stainless steel 40 microns GE31809X012 7 Spring Case for Type 67D 67DR 67DF or 67D...

Страница 9: ... T14061T0012 Handwheel T14102T0012 Wire seal not shown T14104T0012 Key Description Part Number 18 Adjusting Screw for Type 67D 67DR 67DF or 67DFR continued For spring case with 1 4 NPT vent Square head for closing cap Stainless steel T14101T0012 Handwheel Zinc plated steel T14103T0012 Wire seal not shown Steel T14198T0012 for Type 67DS 67DSR 67DFS or 67DFSR Square head with or without closing cap ...

Страница 10: ... 9 2 19 7 45 50 11 58 57 3 66 49 48 5 65 18 19 31 Figure 7 67D Series Optional Panel Mount 40C1728_A Figure 6 Type 67DFS or 67DFSR Assembly GE31805_B GE31784_C position 1 Aligned with inlet standard position 3 position 2 position 4 33 18 20 17 3 16 1 15 L L L L L 12 2 6 9 2 19 7 45 50 11 58 57 3 66 49 48 5 65 18 19 31 ...

Страница 11: ...nly Available with the 1 4 inch 6 4 mm Spring Case Vent B2698 Figure 11 Automatic Drain Option for Type 67DF 67DFR 67DFS or 67DFSR Figure 9 Key 16 Diaphragm Assembly RETAINING RING PUSHER POST WITHOUT RELIEF LOWER SPRING SEAT DIAPHRAGM PLATE PUSHER POST WITH RELIEF DIAPHRAGM B2696 L L 2 18 19 31 apply lubricant L ...

Страница 12: ...ion visit www fisherregulators com Key Description Part Number 22 Pressure Gauge not shown for Types 67D 67DR 67DF and 67DFR Brass 0 to 30 psig 0 to 2 1 bar 0 to 0 2 MPa 11B8579X022 0 to 60 psig 0 to 4 1 bar 0 to 0 4 MPa 11B8579X032 0 to 160 psig 0 to 11 0 bar 0 to 1 1 MPa 11B8579X042 for All Stainless Steel 0 to 30 psig 0 to 2 1 bar 0 to 0 2 MPa 11B9639X012 0 to 60 psig 0 to 4 1 bar 0 to 0 4 MPa ...

Отзывы: