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Types 1098-EGR and 1098H-EGR

Figure 4.

Typical Dual-Pilot Boiler Fuel Installation

48A6566-A

B1622

TyPE 1098-EgR SIzE 70 REgulATOR wITH quICK OPENINg CAgE

AND STANDARD TyPE 6352 wORKINg PIlOT

CONTROl

lINE

1/2 i

13 mm PIPE

TO PIlOT

lIgHT

PIlOT

SuPPly lINE

1/2

N. /

13 mm PIPE

VENT

FIlTER

TyPE y600AM

AuxIlIARy PIlOT

VENT

4 MAIN PIPE D

IAMETERS

10 MAIN PIPE DIAMETERS

Figure 3.

Standard Single-Pilot Installation

CONTROl lINE

TyPE 1098-EgR OR 1098H-EgR REgulATOR

wITH STANDARD 6350 SERIES PIlOT

VENT

FIlTER

PIlOT

SuPPly

lINE

1/2 iN. / 13 mm

PIPE

1/2 i

. /

13 mm

PIPE

TO PIlOT lIgHT (IF

uSED FOR BOIlER

FuEl INSTAllATION)

48A6566-A

B1622

4 MAIN PIPE

DIAMETERS

10 MAIN PIPE DIAMETERS

Содержание Fisher 1098-EGR

Страница 1: ...nt damage or personal injury Use qualified personnel when installing operating and maintaining the Types 1098 EgR and 1098H EgR pressure reducing regulator Introduction Scope of the Manual This manual describes and provides instructions and parts list for Type 1098 EGR or 1098H EGR regulator complete with a standard P590 Series filter and either a 6350 Series regulator a 61 Series pilot or a Type ...

Страница 2: ...ed on nameplates located on both the actuator and main valve body while the pilot control spring range is displayed on the pilot spring case and the pilot restriction code is stamped on the pilot body S standard gain L low gain and H high gain To determine maximum pressure ratings the individual ratings for the main valve actuator and pilot must all be considered Main Valve Flow Direction In throu...

Страница 3: ... 0 97 6 0 41 15A2615X012 Red 400 3 27 6 3 28 2 1 9 2 19 1 3 8 0 55 1 Maximum inlet pressure is equal to set pressure plus maximum differential 2 Requires special 6300 Series pilot construction without integral check valve and with external Type 1806H 40 psid 2 8 bar d check valve 3 Should not exceed the body rating limit Use this pressure value or the body rating limit whichever is lower Table 2 O...

Страница 4: ... main valve spring force and valve plug imbalance provides positive valve plug shutoff against the port and upper seals To protect the Type 1098 or 1098H actuator diaphragm from excessive differential pressure the 6350 Series pilots have an integral check valve that allows loading pressure to bleed downstream at approximately 25 psig 1 7 bar differential across the actuator diaphragm An external c...

Страница 5: ...E 6352 6353 OR 6354 Inlet pressure Outlet pressure Loading pressure ATMOSPHERIC pressure Type 1098 EGR with 6350 series pilot TYPE 1098 EGR TYPE 1806 TYPE 61LD A6641 Inlet pressure Outlet pressure Loading pressure ATMOSPHERIC pressure Type 1098 EGR with type 61lD pilot TYPE 1098 EGR ...

Страница 6: ...injury and property damage due to escaping accumulated gas To avoid such injury and damage install the regulator in a safe location Standard Single Pilot Regulator Figure 3 Installations A Type 1098 EGR or Type 1098H EGR regulator bleeds no gas to the atmosphere making it suitable for installation in pits or other enclosed locations without elaborate venting systems This regulator can also be inst...

Страница 7: ...ight PILOT SUPPLY LINE 1 2 iN 13 mm pipe VENT FILTER TYPE Y600AM Auxiliary PILOT vent 4 MAIN PIPE Diameters 10 MAIN PIPE DIAMETERS Figure 3 Standard Single Pilot Installation control line type 1098 egr or 1098h egr regulator with standard 6350 series pilot vent filter pilot supply line 1 2 IN 13 mm pipe 1 2 iN 13 mm pipe to pilot light if used for boiler fuel installation 48A6566 A B1622 4 MAIN PI...

Страница 8: ...protected against condensation or clogging 4 To keep the pilot spring case vent from being plugged or the spring case from collecting moisture corrosive chemicals or other foreign material point the vent down or otherwise protect it To remotely vent the standard pilot remove the vent and install obstruction free tubing or piping into the 1 4 NPT vent tapping Provide protection on a remote vent by ...

Страница 9: ...2 Slowly open the upstream block valve and partially open the downstream block valve for minimum flow Slowly open the hand valve in the control line 3 Adjust the pilot setting if necessary 4 Completely open the downstream block valve 5 Slowly close the bypass valve if any Dual Pilot Boiler Fuel Control Applications To enhance proper operation and adequate response to negative pressure shock condit...

Страница 10: ...se instability or cycling of the regulator 4 Consult the appropriate instruction manual for installation of an optional pneumatic or electric remote control drive unit For optional remote pneumatic loading of 6350 or 61 Series pilots make the loading piping connections to the 1 4 NPT vent connection Startup 1 Slowly open the pilot supply line hand valve 2 Slowly open the upstream block valve and p...

Страница 11: ...am pressure by at least the amount listed in Table 7 The steps followed to set the monitoring pilot may vary with each piping situation however the basic method remains the same The following sub steps a and b may be used as examples for setting the monitoring pilot a Increase the outlet pressure setting of the second stage working regulator until the monitoring pilot takes control of the downstre...

Страница 12: ...stments must be made such that other governing pressure limits such as casing ratings pilot maximum differential pressures or regulatory limits are not exceeded Installation 1 For both the wide open monitoring regulator and the working regulator perform the Standard Single Pilot Regulator Installation section through step 7 SIZE CONSTRUCTION ORIFICE SPRING RANGE SPRING NUMBER SPRING COLOR MINIMUM ...

Страница 13: ...he outlet pressure be vented before venting inlet pressure to prevent damage caused by reverse pressurization of the pilot or main valve The following steps apply to the typical installation as indicated Single Pilot Dual Pilot Regulator or Wide Open Monitor As well as applying to a single pilot regulator Figure 3 the steps in this procedure are also valid for a dual pilot regulator Figure 4 or a ...

Страница 14: ...nge Trim Package Perform this procedure if the entire trim package is replaced Key numbers for both the complete main valve and its trim package are referenced in Figures 11 and 12 Some replacement trim package assembly numbers are listed in a table in the parts list Note All disassembly trim change and reassembly steps in this section may be performed with the regulator in the main line and witho...

Страница 15: ...embly by removing lower indicator fitting key 5 from the body flange key 2 Proceed to step 5 if maintenance on only the travel indicator parts is needed and then proceed to step 11 for reassembly instructions 2 Remove the cap screws key 3 on a cast iron body or remove the stud bolt nuts key 29 not shown on a steel body and pry the body flange key 2 loose from the valve body key 1 10C1212 Figure 9 ...

Страница 16: ...ces 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 key 3 screws or stud bolt nuts key 29 not shown Except on the NPS 1 DN 25 body which does not use it the pipe plug key 31 must be installed in the side tapping of the flange for proper operation 11 Make sure that the flange key 2 and stem O rings key 7 and th...

Страница 17: ...lace if necessary Make sure the plug seating surfaces are free from debris Inspect body plug O ring key 3 replace if necessary Type 6351 pilots manufactured before May 1999 need to have the body plug gasket and the body plug replaced with a new body plug assembly key 3 which includes the body plug and the body plug O ring Install the body plug O ring over the body plug Stack the valve spring and t...

Страница 18: ... necessary before reassembling 7 Upon reassembly pay particular attention to the following assembly suggestions a Before replacing the diaphragm case key 2 or spring case key 1 be sure the yoke assembly is positioned so that it will not bind or rub on the prong in the relay body b Avoid wrinkling the diaphragms key 14 and 15 when replacing the diaphragm case key 2 and spring case key 1 c Replace t...

Страница 19: ... lubricant and install it on the stem key 14 5 Install the stem key 14 into the diaphragm casing key 4 and perform Body Area Maintenance procedure steps 6 through 8 as necessary 6 Install the lever assembly key 16 into the stem key 14 and secure the lever assembly with the machine screws key 17 7 Hold the pusher post key 8 and place diaphragm assembly parts on the pusher post in the following orde...

Страница 20: ...27 from the actuator elbow fitting key 25 Figure 23 or key 41 Figure 27 and with a Type 61LD pilot also disconnect the tubing key 18 Figure 24 from the fitting tee 3 Remove the cap screws key 10 nuts key 11 lower 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 Type 1098 case O ...

Страница 21: ...170X222 NPS 6 DN 150 25A3170X272 Q uick Change Trim Kit see Figure 12 for included keys 60 psi 4 1 bar spring color green continued Steel Body Flange NPS 1 DN 25 25A3170X422 NPS 2 DN 50 25A3170X452 NPS 3 DN 80 25A3170X372 NPS 4 DN 100 25A3170X482 NPS 6 DN 150 25A3170X512 NPS 8 x 6 DN 200 x 150 25A3170X532 125 psi 8 6 bar spring color blue Cast Iron Body Flange NPS 1 DN 25 25A3170X032 NPS 2 DN 50 2...

Страница 22: ... Key 1 Type EGR Main Valve Bodies Material End Connection NPS 3 DN 80 NPS 4 DN 100 nps 6 DN 150 NPS 8 x 6 DN 200 x 150 Cast Iron CL125 FF 38A8851X012 38A8865X012 38A8875X012 CL250 RF 38A8850X012 38A8854X012 38A7110X012 WCC Steel CL150 RF 38A8872X012 38A8867X012 38A7115X012 GE05973X012 CL300 RF 38A8871X012 38A8869X012 38A8873X012 GE05974X012 CL600 RF 38A8852X012 38A8866X012 38A8874X012 GE05975X012 ...

Страница 23: ...tor Stem 18 8 Stainless steel NPS 1 DN 25 T14311T0012 NPS 2 DN 50 T14275T0012 NPS 3 DN 80 T14312T0012 NPS 4 DN 100 T14313T0012 NPS 6 8 x 6 or 12 x 6 DN 150 200 x 150 or 300 x 150 T14314T0012 Key Description Part Number Key Description Part Number Type EGR Main Valve Figures 11 and 12 continued 10 1 Travel Indicator Stem continued 316 Stainless steel NACE NPS 1 DN 25 T14311T0022 NPS 2 DN 50 T14275T...

Страница 24: ...012 16A5501X012 16A5995X012 16A5499X012 3 80 14A6771X012 14A6629X012 14A6630X012 14A6631X012 16A5503X012 16A5996X012 16A5500X012 4 100 14A6770X012 14A6632X012 14A6633X012 14A6634X012 16A5506X012 16A5997X012 16A5998X012 6 8 x 6 or 12 x 6 150 200 x 150 or 300 x 150 15A2253X012 14A9686X012 14A9685X012 15A2615X012 16A5510X012 16A5999X012 16A6000X012 Key 9 Spring 13 1 Seat Ring 416 Stainless steel NPS ...

Страница 25: ...EGR 25 Figure 11 Type EGR Main Valve Construction 35A3167 COMPLETE CAST IRON FULL CAPACITY MAIN VALVE ASSEMBLY INDICATOR PLUG ASSEMBLY 21 19 10 37 7 21 6 3 2 24 26 14 15 9 11 16 13 12 24 25 27 18 22 8 35 5 36 31 4 20 23 28 17 1 ...

Страница 26: ...150 200 x 150 or 300 x 150 1F262906992 Fluorocarbon FKM NPS 1 DN 25 10A0811X012 NPS 2 3 or 4 DN 50 80 or 100 1R727606382 NPS 6 8 x 6 or 12 x 6 DN 150 200 x 150 or 300 x 150 1F2629X0012 21 Travel Indicator Fitting or Indicator Plug O ring continued Ethylenepropylene EPR NPS 1 DN 25 10A8931X022 NPS 2 3 or 4 DN 50 80 or 100 10A3800X042 NPS 6 8 x 6 or 12 x 6 DN 150 200 x 150 or 300 x 150 1F2629X0032 P...

Страница 27: ...ull capacity trim NPS 2 DN 50 30 capacity 14A9677X012 70 capacity 14A9676X012 NPS 3 DN 80 40 capacity 14A9671X012 NPS 4 DN 100 40 capacity 14A9670X012 NPS 6 DN 150 40 capacity 14A9682X012 33 NACE Tag not shown NACE 19A6034X012 34 Tag Wire not shown NACE 1U7581X0022 Key Description Part Number Key Description Part Number Type EGR Main Valve Figures 11 and 12 continued 35 Fitting All sizes T21104T00...

Страница 28: ...umber 7 Diaphragm continued Type 1098H Size 30 Nitrile NBR 2E791902202 Fluorocarbon FKM 2E7919X0052 Ethylenepropylene EPDM 2E7919X0062 8 Diaphragm Plate Size 30 Cast Iron 15A7339X012 316 Stainless steel NACE GE08313X012 Size 40 Cast Iron 14A5682X012 316 Stainless steel NACE GE08466X012 Size 70 Cast Iron 15A2606X012 WCC Steel NACE 19A7319X012 316 Stainless steel NACE 37B9057X022 9 Cap Screw Sizes 3...

Страница 29: ...e 27 Vent Insert Type Y602 12 28 Zerk Fitting plated carbon steel 1L847828992 54 NACE Tag Stainless steel not shown 19A6034X012 55 Tag Wire Stainless steel not shown 1U7581X0022 56 Bearing 2 required For Nitrile NBR Diaphragm Nylon PA 17A7112X012 For Fluorocarbon FKM and Ethylenepropylene EPDM Diaphragms Nyliner 17A7112X022 57 Wiper 15A6002XN12 56 6 6 56 12 57 3 5 27 2 28 8 13 7 4 9 1 11 10 57 56 ...

Страница 30: ...NACE 20B9389X022 Fluorocarbon FKM with Stainless steel stem 20B9389X042 Fluorocarbon FKM with Brass stem 29B9389X032 Ethylenepropylene EPDM with Stainless steel stem 20B9389X172 6 Valve Spring For Brass and Stainless steel stems Stainless steel 1B797937022 For Stainless steel stem NACE Inconel X 750 19A2860X012 Key Description Part Number Type 6351 Pilot Figure 15 continued 7 Diaphragm Assembly in...

Страница 31: ... 1098H EGR 31 AJ5004 Figure 14 Standard P590 Series Filter Assembly 34A5853 Figure 15 Type 6351 Pilot Assembly APPly SEAlANT S S MulTI PuRPOSE PTFE THREAD SEAlANT 6 7 5 1 2 4 5 3 28 1 35 8 11 12 7 22 24 S 42 3 6 9 10 2 4 ...

Страница 32: ...6X582 Ethylenepropylene EPDM 15A6216X512 Ethylenepropylene EPDM NACE 15A6216X702 6 Control Spring Type 6352 14 in w c to 2 psig 35 mbar to 0 14 bar Yellow 14A9672X012 2 to 10 psig 0 14 to 0 69 bar Black 14A9673X012 Type 6353 3 to 40 psig 0 21 to 2 8 bar Yellow 1E392527022 35 to 125 psig 2 4 to 8 6 bar Red 1K748527202 Type 6354L 85 to 200 psig 5 9 to 13 8 bar Blue 1L346127142 Type 6354M 175 to 220 ...

Страница 33: ...4407X012 26 NACE Tag Stainless steel 19A6034X012 27 Tag Wire Stainless steel 1U7581X0022 28 Packing Bonnet 316 Stainless steel 1L449635072 29 Packing Nut Plated Steel 0P077624102 30 Handwheel 1L217544992 31 Washer Plated Carbon steel 1A329128982 32 Screw Plated Carbon steel 1E985428982 33 Packing Spring 316 Stainless steel 1F125437012 34 Packing Box Gasket Plated steel ERAA01635A0 35 Packing Follo...

Страница 34: ...lose and open open only or close only For Types 61L 61LD and 61H only 1D373735032 Special orifice fast open only application For Types 61L and 61LD only 1E874235132 9 Disk Holder Assembly for 61 Series except Type 61HP Standard trim Brass Nitrile NBR 1B8868000A2 Trim for corrosive service Stainless steel 1B8868000B2 Oxygen service and pressure loaded trim for corrosive service Brass Fluorocarbon F...

Страница 35: ... sealant 20A6328 Detail of Handwheel Option Detail of Capped Adjusting Screw OPTION 30A6327 Types 61L 61LD and 61LE pilot 20A6326 Figure 17 Types 61L 61LD and 61LE Pilot Assemblies 13 10 12 9 8 2 18 20 7 6 5 28 1 27 50 19 22 17 15 25 24 4 14 16 11 26 3 35 1 28 1 28 35 40 5 34 6 33 44 43 30 4 7 26 24 1 13 2 35 14 15 23 25 18 6 34 27 50 19 17 8 9 12 20 16 11 10 3 5 34 28 6 S 41 35 ...

Страница 36: ...igure 19 Type 61HP Pilot Assembly 34A0396 61 Series Pilots Figures 17 18 and 19 continued Key Description Part Number 35 Spring Seat Zinc plated steel Types 61L 61LD and 61LE 1J618124092 Type 61H 16A9812X012 Type 61HP 10A3963X012 40 O ring for Types 61L 61LD and 61LE only Nitrile NBR 1D541506992 41 Adaptor for Type 61H only Brass 1J881624092 42 Yoke Cap for Type 61HP only Stainless steel 13A9836X0...

Страница 37: ...31 to 0 52 bar Black 1B537327052 7 Diaphragm Head 304 Stainless steel 17B9723X032 8 Pusher Post Aluminum 17B9734X032 10 Diaphragm Nitrile NBR 17B9726X012 11 Body Seal O ring Nitrile NBR 1H993806992 12 Insert Seal O ring Nitrile NBR 1B885506992 13 Disk Assembly Aluminum Disk Holder with Nitrile NBR disk 1C4248X0212 14 Stem Stainless steel 17B3423X012 15 Cotter Pin Stainless steel 1A866537022 Key De...

Страница 38: ...3695A0 8 Lower Spring Seat Aluminum standard 1E392309012 Recommended spare part 9 Upper Spring Seat Zinc plated steel ERCA00383A0 11 Spring Zinc plated steel Yellow 1E392527022 12 Diaphragm Neoprene CR ERCA00672A0 13 Nameplate not shown 15 Adjusting Screw Plated Carbon steel GF05533X012 16 Cap Screw 6 required Zinc plated steel ERCA04149A0 17 Locknut Zinc plated steel ERCA00652A0 20 Pitot Tube Sta...

Страница 39: ...1C2100X0012 For use with 50 psig 3 4 bar check valve Actuator Size 70 Plated steel 19A7858X012 Stainless steel NACE 19A7858X032 Type 1098H Steel 1C488226232 Stainless steel 1C488238982 24 Tubing 25 Tube Fitting Elbow 3 required check valve mounting 26 Pipe Bushing Steel NACE 1C379026232 Stainless steel NACE 1C3790X0012 51 Pipe Nipple for use with 50 psig 3 4 bar check valve 2 required not shown 1C...

Страница 40: ...tuator Sizes 30 and 40 Steel 1F730226012 Stainless steel GE15728X012 Actuator Size 70 Steel 15A2610X012 Stainless steel 15A2610X022 Negative shock service Actuator Sizes 30 and 40 1F730226012 Actuator Size 70 15A2610X012 16 Pipe Tee Steel 1A473621992 Stainless steel 1H3594X0022 18 Check Valve Tubing 19 Tube Fitting Tee 20 Loading Tubing 21 Tube Fitting Connector 22 Tube Fitting Elbow 26 Pipe Bushi...

Страница 41: ...ng 30 Mounting Bracket 1H3504X0012 31 Cap Screw 2 required 1A582824052 32 Cap Screw 2 required For Type 627 109 1A579724052 For Type 161AYW 1A553424052 35 Tube Connector 1 required for use with Type 6353 pilot and 2 required with Type 61H Pilot 36 Pipe Bushing Hex 2 required 1A3424X00A2 Key Description Part Number Mounting Parts continued 32 36 22 24 35 30 31 INLET ...

Страница 42: ...tainless steel 1A3424X0022 38 Pipe Nipple 3 required 316 Stainless steel 15A4786X012 39 Pipe Nipple 3 required 316 Stainless steel 1C488238982 43 Pipe Bushing 5 required 316 Stainless steel 1C3790X0012 44 Pipe Bushing 316 Stainless steel 1K2895X0012 50 Pipe Cross 316 Stainless steel 1C6790X0012 51 Restrictor Fixed Restriction Stainless steel 1K9484X0022 Variable Restriction Optional Type 112 52 Pi...

Страница 43: ...Combination Figure 27 Boiler Fuel Pressure Control Assembly 47A7119 apply sealant s all npt thread VIEW A A VIEW B B SUPPLY 6350 SERIES CONTROL B B A A 44 45 32 24 41 21 31 30 16 37 39 38 48 43 47 TYPE 621 107 S VENT VIEW A A VIEW B B SUPPLY 6350 SERIES CONTROL B B A A 21 43 41 39 47 38 24 44 45 S 16 37 48 TYPE Y600AM ...

Страница 44: ...d maintenance of any Emerson Process Management Regulator Technologies Inc product remains solely with the purchaser Industrial Regulators Emerson Process Management Regulator Technologies Inc USA Headquarters McKinney Texas 75070 USA Tel 1 800 558 5853 Outside U S 1 972 548 3574 Asia Pacific Shanghai 201206 China Tel 86 21 2892 9000 Europe Bologna 40013 Italy Tel 39 051 419 0611 Middle East and A...

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