background image

Type 627F

10

Type 6351F Pilot (Figure 4)

Key   Description  

Part Number

 

Parts Kit (included are keys 4, 6, 7, and 23)  

R6351X00012

  1  

Body Assembly, Stainless Steel 

1B7971X0322

  2  

Spring Case, Aluminum  

25A6220X012

  3    Body Plug Assembly

 

  Aluminum/Nitrile (NBR) 

18B6542X022

 

  Aluminum/Fluorocarbon (FKM) 

18B6542X042

 

  Stainless steel/Nitrile (NBR) 

18B6542X052

 

  Stainless steel/Fluorocarbon (FKM) 

18B6542X062 

  4*   Inner Valve Plug 

 

  Stainless steel/Nitrile (NBR) 

20B9389X022

 

  Stainless steel/Fluorocarbon (FKM) 

20B9389X062

  6*   Valve spring, Steel  

1B797937022

  7*   Diaphragm Assembly

 

  Aluminum/Nitrile (NBR) 

1B7980000B2

 

  Aluminum/Fluorocarbon (FKM) 

1B7980000C2

 

  Aluminum/Nitrile  (NBR) 

1B7980X00A2                                                            

  8  

Upper Spring Seat, Plated steel  

1B798525062

  9  

Control Spring, Plated steel spring wire

 

  5 to 35 psig / 0.34 to 2.4 bar, Unpainted 

1B788327022

 

  35 to 100 psig / 2.4 to 6.9 bar, Red 

1K748527202

  10   Adjusting Screw, Plated steel  

10B7192X012

  11   Locknut, Zinc-plated steel  

1A946324122

  12   Machine Screw, Carbon steel (6 required)  

10B6189X022

  22   Pipe Nipple, Galvanized plated steel  

1C488226232

  24   Filter, Type P594-1 (optional)  

AJ5004000A2

  28   Closing Cap, Aluminum  

1H2369X0012

  35   Vent Assembly, Type Y602X1-A12  

27A5516X012

  44   Restriction, Carbon-plated steel

 

  High Gain 

17A7279X012

 

  Medium Gain 

17A2029X012

 

  Low Gain 

17A7277X012

Figure 3. 

Type 627F Main Regulator Assembly (continued)

OPTIONAL PILOT SUPPLY TUBING

TYPE 6351F 

PILOT

TYPE 627F 

ACTUATOR

42B1863-D

Type 627F Main Regulator (Figure 3) 

(continued)

Key  Description 

Part Number

  23*   Diaphragm, Nitrile (NBR)

 

  Aluminum or Ductile iron diaphragm case  

10B3069X012

 

  Steel diaphragm case  

10B8735X012

  24   Diaphragm Head, Plated steel  

1D666428982

  29   Spring Case

 

  Aluminum  

40B3086X012

 

  Ductile iron  

30B3055X012

 

  Steel  

30B3102X012

  31   Lower Spring Seat, Plated steel  

1D666625072

  32   Tension Spring, Plated steel 

  12B3306X012

  34   Locknut, Plated steel  

1E944024112

  36   Closing Cap

 

 Brass 

1E543314012

 

 Aluminum 

1E5433X0012

 

  Stainless steel 

1E5433X0022

  37   Spring Case Cap Screw (8 required)

 

  Aluminum  

1A391724052 

 

  Ductile iron  

1A391724052 

 

  Steel   

1A368324052  

  39   Nameplate 

- - - - - - - - - - -

  53   Spring Retainer, Plated steel  

1H855224102

  54   Diaphragm Connection, Plated steel  

12B3301X012

  55*   Gasket, Nylon (PA) 

12B3302X012

  56   Reducing Nipple, Plated steel  

12B4987X012

  58   Pipe Plug, Steel  

1A767524662

  59   Elbow, Plated steel (optional) (2 required) 

15A6002XW32

  60   Pilot Supply Tubing, Steel (optional)

 

  With Type P594-1 filter  

0500213809W

 

  Without filter  

0500213809W

  61   Spring Seat Bolt, Plated steel  

12B3303X012

  62   Washer, Plated steel  

1B865928982

  63*   Closing Cap Gasket  

12B1862X012

  67   Drive Screw (2 required)

  

  Aluminum      

1A368228982 

  

  Ductile iron    

1A368228982 

  

  Steel             

1A368228982

*Recommended Spare Parts

59

60

Содержание 627F

Страница 1: ...codes rules and regulations and Emerson Process Management Regulator Technologies Inc Regulator Technologies instructions If the regulator vents gas or a leak develops in the system service to the un...

Страница 2: ...ure Capabilities 1 20 to 180 F 29 to 82 C Flow Coefficients See Table 4 IEC Sizing Coefficients See Table 5 Pressure Registration External Pilot Supply Connection 1 4 NPT Pilot Sense Connection 1 4 NP...

Страница 3: ...FILTER FACTORY INSTALLATION OPTIONAL PILOT DIAPHRAGM LEVER VALVE DISK TYPE 6351F PILOT TYPE 627F REGULATOR MAIN REGULATOR DIAPHRAGM RESTRICTION BLEED FIELD INSTALLED DOWNSTREAM CONTROL LINE PILOT ADJ...

Страница 4: ...n blown free of foreign debris 5 The regulator may be installed in any position as long as the flow through the body is in the direction indicated by the arrow cast on the body and both pilot openings...

Страница 5: ...rvice conditions could exceed the limits given in Specifications section or where conditions exceed any ratings of the adjacent piping or piping connections To avoid such injury or damage provide pres...

Страница 6: ...sional tolerances etc use only replacement parts manufactured or furnished by Fisher Instructions are given below for replacing the disk assembly orifice diaphragm and O rings These procedures may als...

Страница 7: ...install on the stem key 10 4 Apply lubricant to the stem key 10 and insert the stem into the diaphragm casing key 5 and hook it on the lever key 15 5 Apply lubricant to the O ring key 7 and insert par...

Страница 8: ...ot pounds 9 5 N m of torque 11 To change the tension spring remove the spring seat bolt key 61 from the tension spring key 32 and unscrew the spring retainer key 53 12 Install the tension spring key 3...

Страница 9: ...le Parts List Type 627F Main Regulator Figure 3 Key Description Part Number Type 627F Parts Kit includes keys 4 7 9 11 12 13 23 55 and 63 Aluminum or Ductile iron casing R627FX00A12 Stainless steel ca...

Страница 10: ...012 Medium Gain 17A2029X012 Low Gain 17A7277X012 Figure 3 Type 627F Main Regulator Assembly continued OPTIONAL PILOT SUPPLY TUBING TYPE 6351F PILOT TYPE 627F ACTUATOR 42B1863 D Type 627F Main Regulato...

Страница 11: ...12 11 16 17 14 15 18 55 5 29 31 32 62 61 34 36 56 54 37 23 24 19 L1 L1 L2 L2 L2 L2 L2 APPLY LUBRICANT 1 L1 MULTI PURPOSE NLGI GRADE 1 GREASE L2 ANTI SEIZE COMPOUND 1 Lubricants must be selected such...

Страница 12: ...on Process Management product remains solely with the purchaser Industrial Regulators Emerson Process Management Regulator Technologies Inc USA Headquarters McKinney Texas 75069 1872 USA Tel 1 800 558...

Отзывы: