Emerson 1098-63EGR Instruction Manual Download Page 16

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Types 63EG and 1098-63EGR

Key Description

Part Number

15* Upper Seal (continued)

Fluorocarbon (FKM)

NPS 1 / DN 25

14A8187X012

NPS 2 / DN 50

25A7413X012

NPS 3 / DN 80

25A7376X012

NPS 4 / DN 100

25A7468X012

NPS 6 / DN 150

14A8185X012

Perfluoroelastomer (FFKM)

NPS 1 / DN 25

14A6789X042

NPS 2 / DN 50

24A5674X082

NPS 3 / DN 80

24A5659X052

NPS 4 / DN 100

24A5644X032

NPS 6 / DN 150

14A8176X042

Ethylenepropylene (EPR)

NPS 1 / DN 25

14A6789X022

NPS 2 / DN 50

24A5674X062

NPS 3 / DN 80

24A5659X062

NPS 4 / DN 100

24A5644X052

NPS 6 / DN 150

14A8176X022

16* Valve Plug, heat-treated

416 Stainless steel

(1)

NPS 1 / DN 25

14A6780X012

NPS 2 / DN 50

24A6772X012

NPS 3 / DN 80

24A9421X012

NPS 4 / DN 100

24A8182X012

NPS 6 / DN 150

24A6992X012

316 Stainless steel (NACE)

NPS 1 / DN 25 (for Type 63EG)

17B7565X022

NPS 1 / DN 25 (for Type 1068-63EGR)

14A6780X022

NPS 2 / DN 50

24A6772X032

NPS 3 / DN 80

24A9421X022

NPS 4 / DN 100

24A8182X022

NPS 6 / DN 150

24A6992X022

17* Cage O-ring

Nitrile (NBR)

(standard)

NPS 1 / DN 25 10A7777X012

NPS 2 / DN 50 10A7779X012

NPS 3 / DN 80 14A5688X012

NPS 4 / DN 100 10A3481X012

NPS 6 / DN 150 18A2556X022

Fluorocarbon (FKM)

NPS 1 / DN 25

10A7778X012

NPS 2 / DN 50

10A7779X022

NPS 3 / DN 80

14A5688X022

NPS 4 / DN 100

10A3483X012

NPS 6 / DN 150

18A2556X032

Perfluoroelastomer (

FFKM)

NPS 1 / DN 25

10A7777X032

NPS 2 / DN 50

10A7779X132

NPS 3 / DN 80

14A5688X112

NPS 4 / DN 100

10A3481X032

NPS 6 / DN 150

18A2556X062

Ethylenepropylene (EPR)

NPS 1 / DN 25

10A7777X022

NPS 2 / DN 50

10A7779X052

NPS 3 / DN 80

14A5688X082

NPS 4 / DN 100

10A3481X052

NPS 6 / DN 150

18A2556X072

Key Description

Part Number

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

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 150

14A6769X012

20* Flange O-ring

Nitrile (NBR)

(standard)

NPS 1 / DN 25

14A6981X012

NPS 2 / DN 50

14A5686X012

NPS 3 / DN 80

1V326906562

NPS 4 / DN 100

14A5688X012

NPS 6 / DN 150

1K879306992

Fluorocarbon (FKM)

NPS 1 / DN 25

14A8188X012

NPS 2 / DN 50

14A5686X022

NPS 3 / DN 80

1V3269X0042

NPS 4 / DN 100

14A5688X022

NPS 6 / DN 150

1V547606382

Perfluoroelastomer (FFKM)

NPS 1 / DN 25

14A6981X072

NPS 2 / DN 50

14A5686X072

NPS 3 / DN 80

1V3269X0082

NPS 4 / DN 100

14A5688X112

NPS 6 / DN 150

1K8793X0022

Ethylenepropylene (EPR)

NPS 1 / DN 25

14A6981X032

NPS 2 / DN 50

14A5686X052

NPS 3 / DN 80

1V3269X0062

NPS 4 / DN 100

14A5688X082

NPS 6 / DN 150

1K8793X0012

21* Flange O-ring

Nitrile (NBR)

(standard)

NPS 1 / DN 25

10A8931X012

NPS 2, 3 and 4 / DN 50, 80 and 100

10A3800X012

NPS 6 / DN 150

1F262906992

Fluorocarbon (FKM)

NPS 1 / DN 25

10A0811X012

NPS 2, 3 and 4 / DN 50, 80 and 100

1R727606382

NPS 6 / DN 150

1F2629X0012

Perfluoroelastomer (FFKM)

NPS 1 / DN 25

10A8931X032

NPS 2, 3 and 4 / DN 50, 80 and 100

10A3800X062

NPS 6 / DN 150

1F2629X0012

Ethylenepropylene (EPR)

NPS 1 / DN 25

10A8931X022

NPS 2, 3 and 4 / DN 50, 80 and 100

10A3800X042

NPS 6 / DN 150

1F2629X0032

Flange Nut, plated steel (used

only with optional travel indicator)

14A5693X012

*Recommended spare part.

1. Part included in trim package assembly.

- 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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