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Types 6352, 6353, 6354L, 6354M and

6354H Pilots (Figure 8) (continued)

Key Description

Part Number

21 Pipe Nipple

For standard and corrosive service

1C488226232

For NACE service

1C4882X0032

For corrosive NACE service

1C488238982

22 Restriction

Standard 17A2030X012

High 17A2029X012

23 Diaphragm Limiter

Aluminum 15A9259X012

Brass 19A8674X012

Stainless steel

10B4407X012

26 NACE Tag

- - - - - - - - - - -

27 Tag Wire

- - - - - - - - - - -

28 Packing Bonnet

1L449635072

29 Packing Nut

0P077624102

30 Handwheel

1L217544992

31 Washer

1A329128982

32 Screw

1E985428982

33 Packing Spring

1F125437012

34 Packing Box Gasket

1B487099202

35 Packing Follower

1K885035072

36 External Adaptor

1F124801012

37 Internal Adaptor

1F124401012

38 Packing Washer

1F125236042

39 Packing Ring (3 required)

1C752601012

40 Adjusting Screw

21B5621X012

61 Series Pilots (Figure 9)

Key Description

Part Number

Relay Spring Case

Types 61L, 61LD and 61LE

1B983919012

Type 61H

Standard adjusting screw

1B984119012

Capped adjusting screw

1H232619012

Type 61HP

Standard adjusting screw

2P969419012

Capped adjusting screw

20A4735X012

Relay Valve Body

Types 61L, 61LD, 61LE and 61H

2J581919012

Type 61HP

33A9845X012

Bottom Cover

Type 61L

2C518619012

Type 61HP

13A9843X012

Relay Yoke

Type 61L

1D662544012

Type 61HP (2 required)

13A9838X012

Closing Cap Assembly

Type 61L

For all except pilots with handwheel adjusting

screw and pressure loaded pilots

T11069X0012

Pressure loaded corrosive trim

1E422724092

Standard trim with handwheel adjusting screw

1R759314012

Type 61HP

Pressure loaded/capped adjusting screw

1E599914012

Adjusting Screw

Type 61L

For all except handwheel adjusting screw

1B537944012

For use with handwheel adjusting screw

1R759414012

Type 61HP

Standard 1C216032992

Pressure loaded/capped adjusting screw

1F6635X0012

61 Series Pilots (Figure 9) (continued)

Key Description

Part Number

Control Spring

Type 61L

0.25 to 2 psig / 0.02 to 0.14 bar

1B886327022

1 to 5 psig / 0.07 to 0.34 bar

1J857827022

2 to 10 psig / 0.14 to 0.69 bar

1B886427022

5 to 15 psig / 0.34 to 1.0 bar

1J857927142

10 to 20 psig / 0.69 to 1.4 bar

1B886527022

Type 61HP

15 to 45 psig / 1.0 to 3.1 bar

1E392527022

35 to 100 psig / 2.4 to 6.9 bar

1D387227022

100 to 300 psig / 6.9 to 20.7 bar

1D465127142

Relay Orifice

Standard applications

1C520135032

Fast close and open or open only

1D373735032

Disk Holder Assembly

Standard trim

1B8868000A2

Corrosive trim

1B8868000B2

10 Bleed Orifice

Type 61L

Standard bleed

1B887335032

Capped bleed

1D777135032

Type 61HP

1D318135032

11 Diaphragm Nut

Standard trim

1B989514012

Corrosive trim

1B989535072

12 O-ring Seal

Standard and corrosive trim

1B885506992

Pressure loaded corrosive trim

1B8855X0012

13 Relay Spring

Type 61L

1C911537022

Type 61HP

18797937022

14 Upper Relay Diaphragm

Type 61L

Standard and corrosive trim

1B885202052

Pressure loaded corrosive trim

1N162802332

Type 61HP

13A9841X022

15 Lower Relay Diaphragm

Type 61L

Standard and corrosive trim

1B886002052

Pressure loaded corrosive trim

1N536102332

Type 61HP

13A9840X012

16 Upper Relay Head

Type 61L

1B919325072

Type 61HP (4 required)

13A9839X012

17 Lower Relay Head (Type 61L only)

1B91942S072

18 Spring Seat (Type 61L only)

1B886225072

19 Hex Nut

Type 61L

1A340324122

Type 61HP (2 required)

1A346524122

20 Cap Screw (8 required)

1B989624052

23 Pipe Plug (for Type 61L)

1A649528992

24 Pipe Nipple

1C488226232

25 Filter Assembly

Standard trim

Type P590X1-A2

Corrosive trim

Type P590X1-A1

26 Bleed Valve

Type 61L

1D986735132

Type 61HP

1D5604000B2

27 Nameplate

- - - - - - - - - - -

28 Gasket (Type 61L only)

1P753306992

30 Pipe Plug

1A369224492

33 Handwheel

1J496144012

34 Hex Nut

1A351124122

- continued -

Type EZL

Содержание Fisher EZL

Страница 1: ...gulator Information on other equipment used with this regulator is found in separate manuals Product Description Type EZL regulators are accurate pilot operated pressure balanced and soft seated regulators They are designed for use in natural gas distribution applications such as district regulating stations and commercial industrial meter sets They provide low differential smooth reliable operati...

Страница 2: ...to 200 200 to 350 0 34 to 1 0 0 69 to 2 8 2 1 to 5 2 4 8 to 9 6 9 0 to 13 8 13 8 to 24 1 White Yellow Black Green Blue Red 17B1260X012 17B1262X012 17B1259X012 17B1261X012 17B1263X012 17B1264X012 1 Without diaphragm limiter 2 With diaphragm limiter 2 Type EZL Specifications The Specifications section lists the specifications for Type EZL pressure reducing regulator Factory specifications for specif...

Страница 3: ...he downstream control line and acts on the pilot E0944_06 2015 Figure 2 Type EZL with Type 6352 Pilot diaphragm This pressure exceeds the pilot spring setting and moves the diaphragm closing the orifice The loading pressure acting on the main diaphragm bleeds to the downstream system through a bleed restriction in the pilot Monitoring Systems Monitoring regulation is overpressure protection by con...

Страница 4: ... with a pilot supply regulator set to 5 psig 0 34 bar plus the monitor minimum differential pressure above the working TYPE EZL MAIN VALVE E0959_08 2015 Figure 3 Type EZL with Type 61L Pilot SENSE PRESSURE regulator pressure setting Since the pilot on the monitoring regulator is wide open during normal operation the pilot supply regulator prevents differential check valve chatter on the monitoring...

Страница 5: ...service conditions could exceed the limits given in the Specification section and on the appropriate nameplate or where conditions exceed any rating of the adjacent piping or piping connections To avoid such injury or damage provide pressure relieving or pressure limiting devices to prevent service conditions from exceeding those limits Also be sure the installation is in compliance with all appli...

Страница 6: ...tweld end connections remove trim before welding and make sure to use approved welding practices Use approved piping procedures when installing the regulator WARNING A regulator may vent some gas to the atmosphere In hazardous or flammable gas service vented gas may accumulate causing personal injury death or property damage due to bursting of pressure retaining parts Vent a regulator in hazardous...

Страница 7: ...lt the appropriate instruction manual for installation of an optional pneumatic or electric remote control drive unit For optional remote pneumatic loading of a 6350 or 61 Series pilot make the loading piping connections to the 1 4 in NPT vent connection Wide Open Monitor Regulator Figure 4 1 Follow the procedures in the All Installations section and then continue with step 2 of this section 2 Con...

Страница 8: ...r pilot Type PRX 125 Drive in the adjusting screw of the downstream pilot Adjust the upstream monitor pilot to the desired setpoint Establish final desired downstream pressure by adjusting the downstream pilot 6 After adjusting the pilot s to the desired pressure setting s slowly open the downstream block valve wide open 7 Close the bypass valve if used Pilot Adjustment The adjustment of the regul...

Страница 9: ...g before placing in the sleeve adaptor key 27 7a On the 2 and 3 in DN 50 and 80 sizes remove the seat ring key 2 spring washer key 72 and O ring key 34 see Figure 7 Detail A 2 Inspect the O ring for damage or wear replace if necessary 7b On the 4 in DN 100 size the seat ring key 2 can be moved out of the way and the o ring key 75 can be removed without removing the intermediate flange key 25 For e...

Страница 10: ...2 Lift off the disk holder assembly key 30 and disk retainer key 31 7 Slide the sleeve key 14 out of the lower actuator casing key 5 and slide the outlet plate key 19 off of the sleeve Check the sleeve for scratches burrs or other damage and replace if necessary 8 Inspect the lower actuator casing key 5 O ring key 9 anti friction split rings key 8 and anti friction ring key 4 for damage or wear If...

Страница 11: ...d the stem for wear and replace if necessary 4 Insert the travel indicator stem key 54 and spring collet key 57 back into the diaphragm head groove Replace the indicator fitting key 56 and O ring key 70 and tighten with a referenced torque of 20 ft lbs 27 1 N m 5 Lubricate the O ring key 12B and backup rings key 76 2 required Place one back up ring on the stem key 54 followed by the O ring and the...

Страница 12: ...eads keys 16 and 17 The projecting prong in the body may be used as the restraining member to keep the yoke from turning while removing the nuts Also inspect the O ring key 12 and replace any parts as necessary 5 Take the yoke key 4 and attached parts out of the body to examine the disk holder assembly key 9 Remove the relay orifice key 8 to check for clogging and replace if necessary 6 To replace...

Страница 13: ... the body assembly key 1 Remove the control spring seat key 8 the control spring key 9 and if used the diaphragm limiter key 10 3 Remove the diaphragm assembly key 7 and inspect the diaphragm 4 To gain access to the stem guide seal O ring remove and inspect the stem guide seal assembly key 19 and if damaged replace the complete assembly Inspect the outer O ring key 22 replace if necessary 5 Instal...

Страница 14: ...RF Standard GE10699X012 Tapped inlet and outlet 14B5835X032 CL300 RF Standard GE10700X012 Tapped inlet and outlet 14B5835X042 CL600 RF Standard GE10701X012 Tapped inlet and outlet 14B5835X052 BWE Schedule 40 GE10702X012 4 in DN 100 Cast iron CL125 FF GE10707X012 Steel CL150 RF Standard GE10835X012 Tapped inlet and outlet 14B5836X032 CL300 RF Standard GE10839X012 Tapped inlet and outlet 14B5836X042...

Страница 15: ...2 29 O ring 2 in DN 50 M6020112X12 3 and 4 in DN 80 and 100 M6020147X12 Key Description Part Number 30 Disk Holder Assembly 2 in DN 50 Nitrile NBR M0279110X12 Fluorocarbon FKM M0281870X12 3 and 4 in DN 80 and 100 Nitrile NBR M0276830X12 Fluorocarbon FKM M0282120X12 31 Disk Retainer 2 in DN 50 100 Capacity M0272750X12 80 Capacity M0297340X12 50 Capacity M0297430X12 30 Capacity M0297440X12 3 and 4 i...

Страница 16: ...rile NBR 15A6216X012 Type 6353 Nitrile NBR 15A6216X022 Type 6353 Fluorocarbon FKM 15A6216X092 Type 6353 Fluorocarbon FKM 15A6216X162 Type 6354 Neoprene CR 15A6216X032 Type 6354 Fluorocarbon FKM 15A6216X152 6 Control Spring Type 6352 2 in w c to 2 psig 5 to 140 mbar 14A9672X012 2 to 10 psig 0 14 to 0 69 bar Black 14A9673X012 DVGW 4 to 10 psig 0 30 to 0 69 bar 14A9673X012 Type 6353 3 to 40 psig 0 21...

Страница 17: ...rd 1C216032992 Pressure loaded capped adjusting screw 1F6635X0012 61 Series Pilots Figure 9 continued Key Description Part Number 7 Control Spring Type 61L 0 25 to 2 psig 0 02 to 0 14 bar 1B886327022 1 to 5 psig 0 07 to 0 34 bar 1J857827022 2 to 10 psig 0 14 to 0 69 bar 1B886427022 5 to 15 psig 0 34 to 1 0 bar 1J857927142 10 to 20 psig 0 69 to 1 4 bar 1B886527022 Type 61HP 15 to 45 psig 1 0 to 3 1...

Страница 18: ...es Filter Figure 11 Key Description Part Number 1 Filter Body Type P594 1 Brass 1E312414012 Type P593 1 Aluminum 1E312409012 2 Filter Element Cellulose 1E312606992 3 Filter Head Type P594 1 Brass 1E312514012 Type P593 1 Aluminum 1E312509012 4 Machine Screw Type P594 1 Brass 1J500218992 Type P593 1 Aluminum 1J500209012 5 Washer 2 required Type P594 1 Brass 1J500018992 Type P593 1 Aluminum 1J5000100...

Страница 19: ...T FOR NUTS AND BOLTS S2 ANAEROBIC METHACRYLATE SEALANT FOR THREADS S3 MULTI PURPOSE POLYTETRAFLUOROETHYLENE PTFE THREAD SEALANT 1 Lubricant and sealants must be selected such that they meet the temperature requirements A 2 1 72 22 23 24 25 34 26 6 27 28 29 30 31 32 33 34 32 33 21 20 19 18 17 16 15 8 9 10 8 4 14 13 3 4 5 6 7 8 9 8 11 L1 L1 L1 L1 S3 L1 L1 L1 S1 L1 L1 L1 L1 L1 L1 L1 L1 S1 S1 L1 L1 L1...

Страница 20: ...blies COMPLETE TYPE 6352 6353 OR 6354L PILOT 35A6236 35A8889 DETAIL OF TYPE 6354M OR 6354H PILOT GE10987 8 Figure 7 Type EZL Main Valve Assembly continued 37 36 43 39 60 37 59 35 23 11 10 14 20 22 15 13 16 19 21 12 17 9 2 7 6 5 8 4 1 3 20 Type EZL ...

Страница 21: ...e 9 Type 61L Pilot Assembly DETAIL OF CAPPED ADJUSTING SCREW OPTION 20A6328 DETAIL OF HANDWHEEL OPTION 30A6327 1 35 40 34 33 43 28 5 6 44 35 28 1 13 3 26 11 50 25 15 17 22 19 27 1 28 16 14 24 4 10 12 9 8 18 6 5 7 20 2 21 Type EZL ...

Страница 22: ...SEIZE LUBRICANT L2 EXTREME LOW TEMPERATURE BEARING GREASE 1 Lubricants must be selected such that they meet the temperature requirements 9 8 2 1 3 6 4 7 9 8 10 13 14 4 6 1 1 1 1 12 11 18 15 17 16 22 19 11 12 10 7 L L L3 L2 L2 37B1208 30B4395 E 1 22 19 L2 11 16 17 18 15 L2 L1 12 38 13 8 2 1 3 7 4 6 9 22 Type EZL ...

Страница 23: ...Figure 11 P590 Series Filter A7008 A7013 Figure 12 Type 252 Filter EXTENDED BODY STANDARD BODY OPTIONAL DRAIN VALVE 6 5 2 5 7 1 4 3 7 3 4 5 1 8 2 6 23 Type EZL ...

Страница 24: ...k 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...

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