Emerson Fisher 133H Instruction Manual Download Page 16

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133 Series

The Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the property of their prospective owners. Fisher is a mark owned by Fisher Controls, Inc., a

business of Emerson Process Management.

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. We reserve the right to modify or improve the designs or specifications of such

products at any time without notice.

Emerson Process Management does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of any Emerson

Process Management product remains solely with the purchaser.

Industrial Regulators

Regulator Division

Emerson Process Management

USA - Headquarters

McKinney, Texas 75070 USA

Tel: 1-800-558-5853

Outside U.S. 1-972-548-3574
Asia-Pacific

Shanghai, China 201206

Tel: +86 21 2892 9000

Europe

Bologna, Italy 40013

Tel: +39 051 4190611

natural gas Technologies

Regulator Division

Emerson Process Management

USA - Headquarters

McKinney, Texas 75070

Tel: 1-800-558-5853

Outside U.S. 1-972-548-3574
Asia-Pacific

Singapore, Singapore 128461

Tel: +65 6777 8211
Europe

Bologna, Italy 40013

Tel: +39 051 4190611

Gallardon, France 28320

Tel: +33 (0)2 37 33 47 00

TESCOM

Regulator Division

Emerson Process Management

USA - Headquarters

Elk River, Minnesota 55330 USA

Tel: 1-763-241-3238

Europe

Selmsdorf, Germany 23923

Tel: +49 (0) 38823 31 0

For further information visit www.emersonprocess.com/regulators

Key Description

Part number

19* O-Ring, nitrile (NBR)

Types 133L and 133H (2 required)

1E5914X0042

Type 133Z (1 required)

1E5914X0042

Type 133HP (2 required)

F1367806562

20 Hex Nut

Types 133H, 133L, and 133Z, aluminum

1D5297X0012

Type 133HP

1A413224122

21 Diaphragm Plate, plated steel

10A3054X012

22* Diaphragm, nitrile (NBR) and nylon (PA)

10A3055X012

23 Washer, plated steel (2 required)

10A3056X012

24* Guide Bushing, nylon (PA)

10A3057X012

25 Stem Sleeve, 303 stainless steel

10A3061X012

26 E-Ring, plated steel

1F599428982

27 Roll Pin, steel

1E954028992

28* Valve Disk Assembly, aluminum/neoprene (CR)

10A3058X012

29 Registration Disk, nylon (PA)

10A3060X012

30 Washer, zinc plated steel

1D716228982

31 Hex Nut, zinc plated steel

1C121928982

32* O-Ring, nitrile (NBR)

1J1079X0012

33 Stud, alloy steel (4 required)

10A3062X012

34 Locknut, plated alloy steel (4 required)

10A3063X012

35 Cap Screw, plated steel

Types 133H, 133L, and 133Z (12 required)

1B136324052

Type 133HP (12 required)

1E760324052

36 Hex Nut, plated steel

Types 133H, 133L, and 133Z (12 required)

1A309324122

Type 133HP

1A346524122

37 NamePlate, aluminum

11A0470X0A2

38 NamePlate, brass

13A0496X0A2

39 Set Screw, alloy steel (2 required)

10A3051X012

40* Thrust Washer, nylon (PA)

Type 133H only

1V9661X0012

Key Description

Part number

41 Upper Spring Seat, brass

Type 133Z only

1K633514012

Type 133HP

1H140124092

42 Spring Retainer, brass

Type 133Z only

1K633814012

43 Ball, 440C stainless steel (10 required)

Type 133Z only

1B793546202

44 Extension Spring, steel

Type 133Z only, Black stripe

1K633427012

45 Retaining Ring, plated steel

Type 133Z only

10A3074X012

46 Restriction Collar, aluminum

25% capacity

12A7404X012

40% capacity

12A7402X012

60% capacity

12A7403X012

47 Set Screw

1N830528992

49 Pipe Nipple, plated steel

1A473526012

50 Vent Assembly, Type Y602-7

17A6572X022

51 Street Elbow, plated steel

1A913221992

52 Upper Diaphragm Casing, steel

2F581125062

53 Cap Screw, (4 required) plated steel

1D529824052

54* Adaptor O-Ring, nitrile (NBR)

1F914106992

55 Cap Screw, (6 required) plated steel

1A368424052

56 Mounting Bracket, plated steel

1H140025032

57* Mounting Bracket Gasket, neoprene (CR) (2 required) 1H140404022

58 Lock Washer, plated steel

1A487828992

59 Hex Jam Nut, plated steel

1A319224122

60 Casing Adaptor, steel

37B4486X012

61* Diaphragm Washer O-Ring, nitrile (NBR)

1C782206992

62 Cap Screw, (6 required) plated steel

1A341824052

*Recommended spare parts.

Summary of Contents for Fisher 133H

Page 1: ...ation for the 133 Series Warning Only personnel qualified through training or experience should install operate and maintain this regulator If there are any questions concerning these instructions contact your local Sales Office before proceeding Description The 133 Series self operated gas regulators shown in Figure 1 are primarily designed for industrial and commercial applications supplying gas...

Page 2: ...struction Materials Body Cast iron or Steel Orifice and Cage Aluminum Valve Disk Aluminum Neoprene CR O Rings Nitrile NBR Diaphragms Nitrile NBR Nylon PA neoprene CR in actuator Guide Bushing Nylon Stem and Stem Sleeve Stainless steel Diaphragm Plate Steel Balancing Diaphragm Plate Plated Steel Spring Case Type 133 HP Cast Iron Types 133H 133L and 133Z Aluminum Lower Casing Aluminum Closing Cap Ca...

Page 3: ...oles in the top of the cage Also downstream pressure is registered on the bottom of the valve disk and on the top of the balancing diaphragm through a passage formed by grooves in the registration disk and an annular space between the stem and stem sleeve When the valve disk is open gas flows from the inlet over the edge of the valve disk to the outlet Under the valve disk near the registration di...

Page 4: ... the 133 Series regulators in operation Without the control line the regulator will remain wide open The downstream control line should be a pipe of at least 1 2 inch 12 7 mm diameter connect it to the downstream pipe line at least 5 to 10 pipe diameters from the regulator and in a straight section of pipe The external downstream control line connection on the Type 133HP is 1 4 inch threaded NPT V...

Page 5: ...If the regulator is installed with the actuator portion below the body the pressure ranges will be lowered by approximately 2 inches w c 5 00 mbar for the Type 133L and by approximately 3 inches w c 7 00 mbar for the Types 133H and 133Z 2 If the 2 inches w c to 2 psig 5 00 mbar to 0 14 bar springs all 6 ranges are used in the Type 133H the pressure ranges will increase by approximately 1 inch w c ...

Page 6: ...ent Do not loosen the diaphragm casing cap screws keys 35 and 36 when the control spring key 12 has spring force applied to it Release the spring compression as described in step 6 Due to normal wear that may occur in gas regulators parts must be periodically inspected and replaced if necessary The frequency of inspection depends on the severity of service conditions or state and federal laws This...

Page 7: ...key 42 Remove the compression spring key 12 if one is used 8 Unscrew the cap screws and nuts keys 35 and 36 and remove the spring case 9 Pull out the diaphragm and stem as assembly replace diaphragm and sealing washer key 17 if necessary When removing or replacing the diaphragm clamp the smallest diameter portion if the stem in a vise while turning the nut key 20 10 If necessary replace the guide ...

Page 8: ...vent pipe if one is used 2 Unscrew the four locknuts key 34 and lift the actuator portion off the body key 1 All of the trim parts will come out of the body with the actuator The valve disc key 28 orifice key 2 and restriction collar key 46 can now be inspected caution Use care in performing step 3 to guard against damage to the balancing diaphragm key 22 3 Insert a 1 2 inch 12 70 mm open end wren...

Page 9: ...be G or an equivalent elastomer sealant and lubricant 18 20 13 61 Protect the O Ring Surface from damage 3 4 inch 19 05 mm stem hex 16 58 14 15 A7007 Figure 7 Stem and Diaphragm Assembly 1 With the Type 133HP completely disassembled start the reassembly by applying Magnalube G or an equivalent to the stem threads key 18 and O ring key 61 Place the sealing diaphragm plate key 16 on the stem followe...

Page 10: ...CONTROL LINE CONNECTION A7008 IL Figure 8 Lower Casing and Casing Adaptor Assembly WHEN ASSEMBLING THE ACTUATOR THE UPPER CASING AND ADAPTER SHOULD BE POSITIONED SO THAT TWO HOLES IN THE 5 1 4 INCH 133 mm BOLT HOLE CIRCLE ARE EQUALLY SPACED OVER THE CONTROL CONNECTION A7009 IL Figure 9 Diaphragm Casing Assembly 53 7 6 19 54 60 32 39 51 ...

Page 11: ... 20 or 31 to prevent twisting of the main and balancing diaphragms keys 15 and 22 12 Install the valve disk key 28 registration disk key 29 washer key 30 and hex nut key 31 onto the stem The registration disk key 29 is marked for proper placement be certain it is positioned correctly on the stem key 18 Tighten the hex nut key 31 using the 1 2 inch 12 7 mm wrench flats on the stem sleeve 13 Insert ...

Page 12: ...819012 Key Description Part Number 10 Closing Cap Gasket neoprene CR Types 133H 133L and 133Z 1N446206992 Type 133HP 1R742604022 11 Adjusting Screw Type 133H brass 1V9069X0012 Type 133L aluminum 1L928608012 Type 133Z brass 1K633714012 Type 133HP steel 1H139731012 12 Spring steel Type 133H 1 5 to 3 psig 0 10 to 0 21 bar Orange 1H975927032 2 to 5 psig 0 14 to 0 34 bar Yellow 10A9440X012 5 to 10 psig...

Page 13: ...scription Part Number 12 Spring steel continued Blue 10C1241X012 36 to 50 psig 2 48 to 3 45 bar Green 10C1242X012 45 to 60 psig 3 10 to 4 14 bar White 10C1243X012 13 Spring Seat plated steel Types 133H 133L and 133Z 10A3052X012 Type 133HP 12B3518X012 14 Diaphragm Plate steel Type 133H 1 required 1D555725012 Type 133L 1 required 1J881725072 Type 133Z 2 required 1J881725072 Type 133HP 1 required 1D5...

Page 14: ...133 Series 14 Figure 13 Optional Restriction Collar Assembly Figure 12 Type 133Z Assembly 40A3071 DC DOW CORNING NO 3 NS NEVER SEEZ ...

Page 15: ...133 Series 15 A7010 IL Figure 14 Type 133HP Actuator Assembly A7011 IL ...

Page 16: ...aluminum 1D5297X0012 Type 133HP 1A413224122 21 Diaphragm Plate plated steel 10A3054X012 22 Diaphragm nitrile NBR and nylon PA 10A3055X012 23 Washer plated steel 2 required 10A3056X012 24 Guide Bushing nylon PA 10A3057X012 25 Stem Sleeve 303 stainless steel 10A3061X012 26 E Ring plated steel 1F599428982 27 Roll Pin steel 1E954028992 28 Valve Disk Assembly aluminum neoprene CR 10A3058X012 29 Registr...

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