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Masoneilan 33000 Series Butterfly Valves Instruction Manual | 7

3. Numbering System

1st

2nd

5th

4th

3rd

2nd

1st

Actuator Type

31 Spring opposed

rolling diaphragm

(Air to Close)

32 Spring opposed

rolling diaphragm

(Air to Open)

33 Spring Diaphragm

(Air to extend

action only)

CP Scotch-Yoke Piston

Cylinder

GP Scotch-Yoke Piston

Cylinder

AB Manual Operator

Body Series

33 Triple

Offset

Butterfly

Valve

Actuator Mounting

Position

(see Figure 1)

0 Not used
1 Horizontal above center

valve closes on stem

extension (air to close

action)

2 Horizontal above center

valve opens on stem

extension (air to open

action)

3 Vertical above centre

valve closes on stem

extension (air to close

action)

4 Vertical above centre

valve opens on stem

extension (air to open

action)

5 Horizontal below centre

valve opens on stem

extension (air to close

action)

6 Horizontal below centre

valve opens on stem

extension (air to open

action)

7 Vertical below centre

valve closes on stem

extension (air to close

action)

8 Vertical below centre

valve opens on stem

extension (air to open

action)

Construction

Option

0 Not Defined

1 Lugged

(Drilled

Through)

2 Lugged

(Threaded)

3 Double

Flanged

(Short

Pattern)

4 Wafer

5 Double

Flanged

(Long

Pattern)

Design

Series

6th

Special

C Cryogenic

FS Fire Safe

Notes:

1. Up to 8” only
2. Standard configuration
3. Not covered in this manual

Содержание Masoneilan 33000 Series

Страница 1: ...Baker Hughes Data Classification Public Masoneilan 33000 Series Butterfly Valves Instruction Manual Rev C ...

Страница 2: ...ICULAR REQUIREMENTS FOR OPERATION OF OTHER EQUIPMENT AT THE SITE THESE INSTRUCTIONS DO NOT PURPORT TO COVER ALL DETAILS OR VARIATIONS IN EQUIPMENT NOR TO PROVIDE FOR EVERY POSSIBLE CONTINGENCY TO BE MET IN CONNECTION WITH INSTALLATION OPERATION OR MAINTENANCE SHOULD FURTHER INFORMATION BE DESIRED OR SHOULD PARTICULAR PROBLEMS ARISE WHICH ARE NOT COVERED SUFFICIENTLY FOR THE CUSTOMER OPERATOR S PUR...

Страница 3: ...ping 8 10 Body Disassembly 9 Disc Seat 2 piece design 9 All sizes 150 and 300 and 6in and above 600 class 9 Single Disc 3 and 4 in sizes 600 Class 9 11 Maintenance and Repair 10 Preventative Maintenance 10 12 Valve Body Reassembly 10 Disc Seat 2 Piece Design Standard 10 Single Disc 3 and 4 inch sizes class 600 Keyed Shaft Assembly 11 13 Setting Procedure Sealing Components 12 14 Protection Storage...

Страница 4: ...res Figure 1 Indicator of Gearbox or Actuator 14 Figure 2 33000 Series Valve Body Types 14 Figure 2a Lugged Tapped Body 14 Figure 2b Lugged Drilled Body 14 Figure 2c Double Flanged Short Pattern Body 14 Figure 2d True Wafer Body 14 Figure 3 Actuators for Different Variants 15 Figure 4 Actuator Mounting Positions 16 Figure 5 Rotork Actuator CP GP Mounting Positions 17 Figure 6 Manual Operator Gearb...

Страница 5: ...t be transcribed or copied without Baker Hughes s written permission Please report any errors or questions about the information in this manual to your local supplier These instructions are written specifically for the 33000 Series Butterfly valves and do not apply for other valves outside of this product line Useful Life Period The current estimated useful life period for the 33000 Series Butterf...

Страница 6: ...odel and Serial Number of the unit being repaired Baker Hughes valves can be used as control or shut off valves They are offered in a number of body styles and valve trims The type of duty will dictate the trim selected Always know what the valve has to do and specify it accordingly Important points to consider are type of fluid pressure temperature thermal and mechanical pipe strains hydraulic te...

Страница 7: ...rizontal above center valve opens on stem extension air to open action 3 Vertical above centre valve closes on stem extension air to close action 4 Vertical above centre valve opens on stem extension air to open action 2 5 Horizontal below centre valve opens on stem extension air to close action 6 Horizontal below centre valve opens on stem extension air to open action 7 Vertical below centre valv...

Страница 8: ... are generally favored because they are lighter in weight meaning less support is required The disc is positioned in the center of the pipe passing through the disc is a shaft connected to an actuator on the outside of the valve Rotating the actuator turns the disc either parallel or perpendicular to the flow The disc is always present within the flow therefore a pressure drop is always induced in...

Страница 9: ...anges 9 Always ensure that the system into which the valve is to be installed is clean and free from any foreign matter 10 Never remove fitted components when valve s are being installed to do so will invalidate any warranty 11 Always ensure that fast moving parts which have a velocity greater than 12mm per second are guarded 12 Always ensure that valves which operate at high or low temperatures a...

Страница 10: ... Hex bolt B915 clamped to shaft at the bottom I Remove Bearing B011 and Bearing Protector B208 from the end plate side J Remove Gland Hex nut B201 and the gland B213 from top of the body K Remove Gland packings B206 see Figure 9 followed by Gland packing ring B202 Bearing B011 and Bearing Protector B208 L Remove shaft B123 from the body while holding the disc seat B138 and remove the disc seat fro...

Страница 11: ...pletion of the required maintenance the valve should be reassembled using the following procedures Note If any of the following steps were completed during maintenance then proceed to the next step Disc Seat 2 Piece Design Standard Figure 7 After removing the actuator disassemble the body using the following procedure WARNING During assembly or maintenance and under operation in some conditions th...

Страница 12: ...ainer B105 into the Body Counter bore Secure with required bolting bolting should be lightly greased with MOLYKOTE 1000 PASTE or equivalent on the thread and shoulder to allow correct input torque Tighten the bolts finger tight and release by one complete turn do not apply torque Note Seat Ring Orientation should match with that of Disc i e Flat side of Seat Ring and that of Disc should match Sing...

Страница 13: ...exposure to degradation due to impact impingement or corrosion Such degradation can adversely affect the performance of valves when in service and can easily be avoided if simple guidelines are followed A Protection As a minimum all Masoneilan Valve Butterfly valves are dried coated and fitted with protective measures such as valve end port protection and waterproof wrapping prior to shipment Larg...

Страница 14: ...pa WCC CF3M CF8M 3 80 150 1 98 1 9 300 5 17 4 96 600 10 34 9 93 4 100 150 1 98 1 9 300 5 17 4 96 600 10 34 9 93 6 150 150 1 98 1 9 300 5 17 4 96 600 10 34 9 93 8 200 150 1 98 1 9 300 5 17 4 96 600 10 34 9 93 10 250 150 1 98 1 9 300 5 17 4 96 600 10 34 9 93 12 300 150 1 98 1 9 300 5 17 4 96 600 10 34 9 93 14 350 150 1 98 1 9 300 5 17 4 96 600 10 34 9 93 16 400 150 1 98 1 9 300 5 17 4 96 600 10 34 9...

Страница 15: ...ng range Max Supply Pressure 3 CL 150 33 Size B 450 cm2 70 sq in 66 5 mm 2 5 8 7 16 psi 2 4 bar 35 psi 3 CL 300 4 CL 150 33 Size C 900 cm2 140 sq in 66 5 mm 2 5 8 9 16 psi 4 CL 300 6 8 31 32 Size D 387 cm2 60 sq in 101 6 mm 4 12 28 psi 3 45 bar 50 psi 17 40 psi 4 83 bar 70 psi 29 68 psi 6 21 bar 90 psi Pneumatic Scotch Yoke Actuator available option Rotork Actuator SR Gearbox 33 Size B and C 31 32...

Страница 17: ...33000 Series Butterfly Valves Instruction Manual 17 Copyright 2020 Baker Hughes Company All rights reserved 33000 Series Rotork Actuators Figure 5 Rotork Actuator CP GP Mounting Positions Air to Close Air to Open ...

Страница 18: ...Hughes Copyright 2020 Baker Hughes Company All rights reserved 33000 Series Rotork Actuators Note Other positions are identical so not shown applicable for manual operator Figure 6 Manual Operator Rotork Gearbox ...

Страница 19: ...B015 B102 B103 B105 B123 BODY END PLATE BEARING END PLATE GASKET SEAT RING SEAT RING GASKET SEAT RING RETAINER SHAFT B137 B138 B139 B200 B201 B202 B206 B208 DISC DISC SEAT THRUST PAD FULL THREADED STUD HEX NUT GLAND PACKING RING GLAND PACKING BEARING PROTECTOR B213 B903 B913 B913a B913b B913c GLAND DOWEL PIN FLANGE HEX BOLT FLANGE HEX BOLT CAP HEAD SCREW FLANGE HEX BOLT Figure 7 33000 Butterfly Va...

Страница 20: ...BEARING END PLATE GASKET SEAT RING SEAT RING GASKET SEAT RING RETAINER SHAFT B138 B139 B200 B201 B202 B206 B208 B213 DISC SEAT THRUST PAD FULL THREADED STUD HEX NUT GLAND PACKING RING GLAND PACKING BEARING PROTECTOR GLAND B903 B913a B913b B913c B914 B915 B915a B929 DOWEL PIN FLANGE HEX BOLT FLANGE HEX BOLT FLANGE HEX BOLT SET SCREW CAP HEAD SCREW CAP HEAD SCREW SHAFT KEY Figure 8 33000 Butterfly V...

Страница 22: ...4 797 M30 2195 1585 M36 3837 2771 M42 6144 4437 M48 9228 6665 MONEL K 500 Bolt Size Maximum torque Recommended minimum torque Standard Nm Nm M4 5 3 M5 9 7 M6 16 11 M8 38 28 M10 76 55 M12 132 95 M14 211 152 M16 327 236 M20 639 461 M24 1104 797 M30 2195 1585 M36 3837 2771 M42 6144 4437 M48 9228 6665 A4 80 Bolt Size Maximum torque Recommended minimum torque Standard Nm Nm M4 4 3 M5 8 6 M6 13 9 M8 32 ...

Страница 23: ...stener B913b CL 150 300 Valve Size Torque Nm Max Recommended Min 3 10 8 4 10 8 6 10 8 8 15 10 10 25 15 12 25 15 14 25 15 16 30 20 18 50 25 20 50 25 24 80 40 28 80 40 30 100 50 32 100 50 36 120 60 48 120 60 Table 4 End Plate Fastener B913a CL600 Valve Size Torque Nm Max Recommended Min 3 30 25 4 30 25 6 50 30 8 80 40 10 100 50 12 100 50 14 100 50 16 150 60 18 150 60 20 150 60 24 200 80 Table 5 Seat...

Страница 24: ...st current information The Baker Hughes logo and Masoneilan are trademarks of Baker Hughes Company Other company names and product names used in this document are the registered trademarks or trademarks of their respective owners BHMN 33000 IOM 33258C 0420 04 2020 Direct Sales Office Locations Find the nearest local Channel Partner in your area valves bakerhughes com contact us valves bakerhughes ...

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