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Emerson 1098-63EGR, Instruction Manual

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Emerson 1098-63EGR Instruction Manual Download Page 18

Types 63EG and 1098-63EGR

18

Key   Description  

Part Number

5*  

Case O-ring

 

  Nitrile (NBR) 

1F358106992

 

  Fluorocarbon (FKM) 

1F3581X0022

 

  Ethylene Propylene (EPDM) 

1F3581X0052

6*  

Stem O-ring (2 required)

 

  Nitrile (NBR) 

1C782206992

 

  Fluorocarbon (FKM) 

1K756106382

 

  Ethylene Propylene (EPDM) 

1C7822X0052

7*  

Diaphragm

 

  Nitrile (NBR) 

27B9744X012

 

  Fluorocarbon (FKM) 

27B9744X022

 

Ethylene Propylene (EPDM) 

27B9744X032

8  

Diaphragm Plate

 

  Cast iron  

14A5682X012

 

  Heat-treated WCC steel (NACE)  

GE08466X012

9  

Stem Cap Screw

 

  Plated steel  

1L545428982

 

  Stainless steel (NACE) 

1L545438992

10   Cap Screw, Zinc-plated steel (16 required) 

 

 Steel 

1E760324052 

 

  Stainless steel 

1E7603X0072

11  

Hex Nut, Zinc-plated steel (16 required) 

 

 Steel 

1A346524122

 

  Stainless steel 

1A3465X0032

12   Stem

 

  17-4PH Stainless steel

 

  NPS 1 / DN 25 main valve body 

14A6757X012

 

  NPS 2 / DN 50 main valve body  

14A5683X012

 

    NPS 3 / DN 80 main valve body  

14A5663X012

 

  NPS 4 / DN 100 main valve body  14A5648X012

 

  17-4PH Stainless steel

 

  NPS 6 / DN 150 main valve body  

14A6987X012

 

  NPS 8 x 6 / DN 200 x 150 main valve body 

18A4217X022

 

  316 Stainless steel (NACE)

 

  NPS 1 / DN 25 main valve body  

14A6757X022

 

  NPS 2 / DN 50 main valve body  

14A5683X022

 

  NPS 3 / DN 80 main valve body  

14A5663X022

 

  NPS 4 / DN 100 main valve body  

14A5648X022

 

  NPS 6 / DN 150 main valve body  

14A6987X022

 

  NPS 8 x 6 / DN 200 x 150 main valve body 

18A4217X022

 

  NPS 12 x 6 / DN 300 x 150 main valve body 

17B6060X012

13   Nameplate, Stainless steel  

- - - - - - - - - - - 

27   Type Y602-12 Vent Assembly  

27A5516X012

28   Grease Zerk Fitting, steel  

1A3465X0032

54   NACE Tag, 18-8 Stainless steel (not shown)  

- - - - - - - - - - 

55 

NACE Tag Wire, 303 Stainless steel (not shown) 

- - - - - - - - - - 

56 

Bearing, Nylon (PA) (2 required)

 

  For Nitrile (NBR) Diaphragm 

17A7112X012

 

  For Fluorocarbon (FKM)/  

 

    Ethylene Propylene (EPDM) Diaphragm 

17A7112X022

57 

Wiper Ring 

15A6002XN12

6358 Series Pilot (Figures 14 and 15) 

Key   Description  

Part Number

 

Parts Kit (included are keys 4, 5, 13, 14, 19, 

 

  36, 37 and P590 Series Filter, keys 2 and 7) 

 

 

    Type 6358 parts kit 

R6358X00012 

 

    Type 6358B 

R6358X00032

 

    Type 6358EB (75 to 200 psig /  

 

      5.17 to 13.8 bar) 

R6358X00052

 

    Type 6358EB (180 to 350 psig /  

 

      12.4 to 24.1 bar)  

R6358X00062

 

    Type 6358EBH 

R6358X00072

1 Body 

 

 

  Aluminum (NACE) (only available for 

 

    Types 6358 and 6358B) 

39A0138X012 

 

  Stainless steel (NACE) 

39A5972X012 

2 

Spring Case 

 

 

  Types 6358 and 6358B

 

    Aluminum  

25A6220X012 

 

  Stainless steel 

28A9277X012 

 

  Types 6358EB and 6358EBH

 

  Stainless steel 

27B9722X012 

3 

Body Plug 

 

 

  Aluminum (NACE) 

1B797509032 

 

  Stainless steel 

1B7975X0052

 

  Stainless steel (NACE) 

1B797535072 

 4* 

Valve Plug Assembly, Stainless steel plug with

 

  Types 6358 and 6358B

 

  Nitrile (NBR) plug 

14B6372X012

 

  Fluorocarbon (FKM) plug 

16A2924X012 

 

  Types 6358EB and 6358EBH

 

  Nitrile (NBR) plug 

18B3427X012

 

  Fluorocarbon (FKM) plug 

18B3427X022 

5* 

Diaphragm Assembly

 

  Types 6358 and 6358B

 

  Nitrile (NBR) 

15A6216X072

 

  Nitrile (NBR) (NACE) 

15A6216X212

 

  Fluorocarbon (FKM) 

15A6216X172

 

  Type 6358EB

 

  Nitrile (NBR)

 

    75 to 200 psig / 5.17 to 13.8 bar 

18B3428X012

 

    180 to 350 psig / 12.4 to 24.1 bar 

18B3428X022

 

  Fluorocarbon (FKM)

 

    75 to 200 psig / 5.17 to 13.8 bar 

18B3428X042

 

    180 to 350 psig / 12.4 to 24.1 bar 

18B3428X052

 

  Type 6358EBH

 

  Nitrile (NBR) 

18B3429X012

 

  Fluorocarbon (FKM) 

18B3429X022

6 

Connector Cap, Stainless steel

 

  Types 6358 and 6358B

 

  Standard 

16A2921X012

 

 NACE 

16A2921X022

 

  Type 6358EB or 6358EBH 

 

 Standard 

14B9813X012

 

 NACE 

14B9813X022

*Recommended spare part. 

Type 1098 Actuators  

(Figure 13) (continued)

- continued -

Summary of Contents for 1098-63EGR

Page 1: ...If a leak develops or if the outlet continually vents gas service to the unit may be required Failure to correct trouble could result in a hazardous condition Only a qualified person must install or service the unit Call a gas service person to service the unit Only a qualified person must install or service the regulator Introduction Scope of the Manual This instruction manual provides instructio...

Page 2: ... 3 DN 80 95 lbs 43 kg NPS 4 DN 100 145 lbs 66 kg NPS 6 DN 150 330 lbs 150 kg NPS 8 x 6 DN 200 x 150 670 lbs 304 kg NPS 12 X 6 DN 300 X 6 1150 lbs 521 kg Type 1098 63EGR NPS 1 DN 25 65 lbs 29 kg NPS 2 DN 50 85 lbs 39 kg NPS 3 DN 80 125 lbs 57 kg NPS 4 DN 100 175 lbs 79 kg NPS 6 DN 150 360 lbs 163 kg NPS 8 x 6 DN 200 x 150 700 lbs 318 kg NPS 12 X 6 DN 300 X 6 1180 lbs 535 kg 1 EN or other ratings an...

Page 3: ... in two ranges The Types 6358B 6358EB and 6358EBH relief pilots can also be used in backpressure applications but they will exhaust any time inlet pressure is above setpoint Principle of Operation A pressure relief valve is a throttling pressure control device that opens and closes to ensure the upstream pressure does not rise above a predetermined pressure A backpressure regulator is a device tha...

Page 4: ...ressure The inlet pressure unbalance overcomes the main spring force and opens the plug As the inlet pressure drops below the set pressure the pilot control spring closes the pilot valve plug and the exhaust to atmosphere stops Force from the main spring along with pilot loading pressure pushes the plug onto the seat producing tight shutoff Backpressure Regulator As long as inlet pressure remains ...

Page 5: ...lve causing personal injury and property damage due to escaping gas To avoid such injury or damage install the unit in a safe location Note On the Type EGR main valve normal pressure drop assists shutoff Therefore leakage may result during any reverse pressure drop condition 1 Use qualified personnel when installing operating and maintaining regulators Before installing inspect the main valve pilo...

Page 6: ...PILOT CONTROL SPRING PILOT DIAPHRAGM PILOT VALVE PLUG INLET PRESSURE OUTLET PRESSURE ATMOSPHERIC PRESSURE LOADING PRESSURE INLET PRESSURE OUTLET PRESSURE EXHAUST ATMOSPHERIC PRESSURE LOADING PRESSURE Figure 5 Type 63EG Operational Schematic TYPE 6358B PILOT PILOT EXHAUST MAIN VALVE SPRING VALVE STEM PILOT CONTROL SPRING ACTUATOR DIAPHRAGM PILOT VALVE PLUG ...

Page 7: ...by installing a screened vent cap into the remote end of the vent pipe 6 If using pipe apply a good grade of pipe compound to the male pipe threads before making the connection Install tubing or piping into the appropriate pilot connection 7 Set pressure is defined as the pressure at which the pilot starts to discharge The set pressure of a unit is adjusted by changing the control spring compressi...

Page 8: ...uires no special orientation in the body Backpressure Installations Slowly close the upstream shutoff valve while opening the bypass valve Then close the downstream shutoff valve and open both vent valves to release all pressure from the main valve and pilot Maintenance Relief valve parts are subject to normal wear and must be inspected and replaced as necessary The frequency of inspection and rep...

Page 9: ...upper seal key 15 or valve plug parts unscrew the seat ring key 13 from the cage key 11 and the cage from the body flange For leverage a wrench handle or similar tool may be inserted into the orifice slots Figure 9 and a strap wrench may be wrapped around a standard or a Whisper Trim cage or a soft bar may be inserted through the PORT A EXHAUST THE MAIN VALVE LOADING PRESSURE IS DISCHARGED TO THE ...

Page 10: ...t was anchored on the body Coat the cage seating surfaces of the valve body web and the body flange seating surfaces of the valve body neck with a good grade of general purpose grease Install the body flange on the body and secure it evenly with the cap screws or hex nuts With a Type 63EG main valve install the pilot and its pipe nipple and connect the pilot tubing Type EGR Main Valve Cap Screw ke...

Page 11: ...er diaphragm case key 1 diaphragm key 7 and diaphragm plate key 8 To separate the stem key 12 from the diaphragm plate key 8 remove the stem cap screw key 9 4 To remove the case O ring key 5 unscrew the four case cap screws key 4 remove the upper diaphragm case key 2 and remove the case O ring 5 Lubricate both stem O rings key 6 and wiper ring key 57 Install them with the stem bearings key 56 in t...

Page 12: ...ment connector cap O ring or gasket key 36 on the diaphragm assembly and secure with the connector cap key 6 6 Install the diaphragm assembly key 5 and push down on it to see if the valve plug key 4 moves smoothly The diaphragm assembly should stroke approximately 1 16 in 159 mm after the valve plug contacts the port Note In step 7 if installing a control spring of a different set pressure range b...

Page 13: ... 6 DN 150 25A3169X502 Key Description Part Number 1 Valve Body Type 63EG Cast Iron NPT 1 34B7611X012 NPT 2 38A8845X012 CL125 FF NPS 1 DN 25 34B8630X012 NPS 2 DN 50 38A8847X012 NPS 3 DN 80 38A8851X012 NPS 4 DN 100 38A8865X012 NPS 6 DN 150 38A8875X012 NPT 1 37B5946X012 NPT 1 NACE 37B5946X022 NPT 2 38A8848X012 NPT 2 NACE 38A8848X022 CL150 RF NPS 1 DN 25 37B5947X012 NPS 1 DN 25 NACE 37B5947X022 NPS 2 ...

Page 14: ...365635222 Key Description Part Number 4 Gasket composition NPS 1 DN 25 14A6785X012 NPS 1 DN 25 for oxygen service 14A6785X052 NPS 2 DN 50 14A5685X012 NPS 2 DN 50 for oxygen service 14A5685X072 NPS 3 DN 80 14A5665X012 NPS 3 DN 80 for oxygen service 14A5665X022 NPS 4 DN 100 14A5650X012 NPS 4 DN 100 for oxygen service 14A5650X062 NPS 6 DN 150 14A6984X012 NPS 6 DN 150 for oxygen service 14A6984X032 5 ...

Page 15: ...ing 316 Stainless steel NPS 1 DN 25 GF03315X012 NPS 2 DN 50 GF03319X012 NPS 3 DN 80 GF03311X012 NPS 4 DN 100 GF03314X012 NPS 6 DN 1500 37A7215X032 12 Port Seal Nitrile NBR standard NPS 1 DN 25 14A6788X012 NPS 2 DN 50 24A5673X012 NPS 3 DN 80 24A5658X012 NPS 4 DN 100 24A5643X012 NPS 6 DN 150 14A8175X012 Fluorocarbon FKM NPS 1 DN 25 14A8186X012 NPS 2 DN 50 25A7412X012 NPS 3 DN 80 25A7375X012 NPS 4 DN...

Page 16: ...PS 4 DN 100 10A3481X052 NPS 6 DN 150 18A2556X072 Key Description Part Number 18 Indicator Scale plastic used only with optional travel indicator NPS 1 DN 25 14A6759X012 NPS 2 DN 50 14A5678X012 NPS 3 DN 80 14A5662X012 NPS 4 or 6 DN 100 or 150 14A5647X012 19 Indicator Protector used only with optional travel indicator Zinc plated steel NPS 1 and 2 DN 25 and 50 24B1301X012 NPS 3 4 or 6 DN 80 100 or 1...

Page 17: ...0012 45 Pipe plug 1A398524182 Mounting Parts Figure 12 Key Description Part Number 22 Pipe Nipple Zinc galvanized steel NPS 1 2 3 or 4 DN 25 50 80 or 100 1N584226232 Stainless steel NACE NPS 2 3 or 4 DN 50 80 or 100 1N5842X0022 23 Pipe Nipple used only with Type 63EG Zinc galvanized steel 1C488226232 Stainless steel NACE 1C488238982 24 Pipe Tee used only with Type 63EG 316 Stainless steel 1B8606X0...

Page 18: ...tainless steel not shown 56 Bearing Nylon PA 2 required For Nitrile NBR Diaphragm 17A7112X012 For Fluorocarbon FKM Ethylene Propylene EPDM Diaphragm 17A7112X022 57 Wiper Ring 15A6002XN12 6358 Series Pilot Figures 14 and 15 Key Description Part Number Parts Kit included are keys 4 5 13 14 19 36 37 and P590 Series Filter keys 2 and 7 Type 6358 parts kit R6358X00012 Type 6358B R6358X00032 Type 6358EB...

Page 19: ...Body Plug O ring Nitrile NBR for use with Stainless steel bodies Nitrile NBR 1F113906992 Fluorocarbon FKM 1N463906382 13 Body Plug Gasket for use with aluminum bodies on Types 6358 and 6358B only 1C495704022 14 Valve Plug Spring Types 6358 6358EB and 6358EBH Standard 1E701337022 Stainless steel NACE 19A8179X012 Type 6358B Stainless steel 17A2328X012 Stainless steel NACE 19A8179X012 Key Description...

Page 20: ... 9 20 14 3 24 25 2 4 9 15 11 17 12 13 20 14 16 21 27 Types 63EG and 1098 63EGR 20 35A3174 A 25A3169_B COMPLETE CAST IRON MAIN VALVE ASSEMBLY QUICK CHANGE TRIM PACKAGE ASSEMBLY Figure 10 Type 63EG Main Valve without Travel Indicator Assembly ...

Page 21: ...1098 63EGR 21 35A3167 E 25A3170 19 18 10 22 42 8 44 43 7 21 31 6 14 4 15 20 9 23 11 28 12 17 16 13 25A3178_B 35A3179 C COMPLETE CAST IRON MAIN VALVE ASSEMBLY QUICK CHANGE TRIM PACKAGE ASSEMBLY Figure 11 Type 63EGR Main Valve with Travel Indicator Assembly TYPE 63EG MOUNTING PARTS TYPE 1098 63EGR MOUNTING PARTS Figure 12 Mounting Parts Assembly ...

Page 22: ... S 16 36 7 2 11 Types 63EG and 1098 63EGR 22 A6920_6365 B2619 2_6365 34A5692 56 6 13 7 4 9 1 11 10 6 56 12 57 3 5 27 2 28 8 APPLY SEALANT S TYPE 6358 PILOT INTERIOR VIEW TYPE 6358B PILOT INTERIOR VIEW Figure 14 Types 6358 and 6358B Pilots Assemblies Figure 13 Type 1098 Actuator Assembly ...

Page 23: ...15 37 16 S S Types 63EG and 1098 63EGR 23 48B4849_A 48B3431_A 48B3430_A TYPE 6358EB PILOT INTERIOR VIEW TYPE 6358EBH PILOT INTERIOR VIEW TYPE 6358EB PILOT WITH DIAPHRAGM LIMITER FOR 180 TO 350 PSIG 12 4 TO 24 1 BAR SET PRESSURE RANGE INTERIOR VIEW Figure 15 Types 6358EB and 6358EBH Pilots Assemblies APPLY SEALANT S ...

Page 24: ...owned by Fisher Controls International LLC a business of Emerson Automation Solutions The contents of this publication are presented for informational purposes only and while every effort has been made to ensure their accuracy they are not to be construed as warranties or guarantees express or implied regarding the products or services described herein or their use or applicability All sales are g...

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