Dresser Masoneilan 10000 Series Instruction Manual Download Page 1 | Manualshive

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Instruction Manual

EH10000

06/10

10000 Series

Double Ported
Globe Valves

Putting You In Control

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Summary of Contents for Masoneilan 10000 Series

Page 1: ...Instruction Manual EH10000 06 10 10000 Series Double Ported Globe Valves Putting You In Control ...

Page 2: ... 3 Installation 2 4 Air Piping 2 5 Body Disassembly Refer to Figure 9 3 6 Maintenance Repair 3 6 1 Seat Ring Removal 3 6 2 Bushing Removal 3 6 3 Lapping Seats 3 6 4 Plug Stem Pinning 4 6 5 Packing Box 5 6 6 Packing Box Optional Lubrication Figure 7 5 7 Valve Body Reassembly 6 Based on general field failure data and product design analysis a useful life period of 25 years or longer can be expected ...

Page 3: ... subject to change without prior notice The information contained in this manual in whole or part shall not be transcribed or copied without Masoneilan 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 10000 Series Control Valve and do not apply for other valves outside of this ...

Page 4: ...hat the larger of the two V notches in the plug is oriented to face the inlet of the valve 3 1 Before installing the valve in the line clean piping and valve of all foreign materials such as welding chips scale oil grease or dirt Gasket surfaces should be thoroughly cleaned to ensure leak proof joints 3 2 To allow for in line inspection maintenance and removal of the valve without service interrup...

Page 5: ...n should be read and understood before proceeding 6 1 Seat Ring Removal Threaded seat rings 15 and 16 are installed tightly at the point of manufacture and after years of service they are often difficult to remove To facilitate removal seat ring wrenches can be fabricated to engage the seat ring lugs and adapted to a shock wrench see Figure 3 If the ring is exceptionally resistant to removal the a...

Page 6: ...dy until it is seated G Place bonnet 6 on the body and using body stud nuts 12 spaced equally apart fasten to the body using only slight pressure and tighten evenly Do not tighten nuts to torque specifications at this time The bonnet is used temporarily for guiding purposes H Insert two or three pieces of packing 17 into the packing box to assist in guiding the stem and plug during lapping I Screw...

Page 7: ...his could prevent smooth operations of the valve If all compression is used up and the valve leaks new packing is required Valve must be isolated and pressure vented before performing packing box maintenance Proceed as follows A Loosen and remove packing flange nuts 2 B Raise packing flange 3 and packing follower 19 up the valve stem C Remove packing 17 Note Only the top pieces of the old packing ...

Page 8: ...es in that plug is in line with the inlet of the valve Placement of a witness mark on the stem may be helpful E Install bonnet gasket 13 bonnet 6 and loosely install body stud nuts 11 Note For ease of accessibility the bonnet should be positioned so that the packing flange studs are at right angles to the flow center line Refer to Figure 10 for proper bolt torque and tightening sequence specificat...

Page 9: ...Instructions EH10000 06 10 10000 Series Double Ported Globe Valves 7 Figure 9 Note V Port is shown 90 out of position It must be installed as explained in Section 3 Figure 10 ...

Page 10: ...Instructions EH10000 06 10 10000 Series Double Ported Globe Valves 8 Notes ...

Page 11: ...Instructions EH10000 06 10 10000 Series Double Ported Globe Valves 9 Notes ...

Page 12: ...0 5584 THE NETHERLANDS Phone 31 15 3808666 Fax 31 18 1641438 RUSSIA Veliky Novgorod Phone 7 8162 55 7898 Fax 7 8162 55 7921 Moscow Phone 7 495 585 1276 Fax 7 495 585 1279 SAUDI ARABIA Phone 966 3 341 0278 Fax 966 3 341 7624 SINGAPORE Phone 65 6861 6100 Fax 65 6861 7172 SOUTH AFRICA Phone 27 11 452 1550 Fax 27 11 452 6542 SOUTH CENTRAL AMERICA AND THE CARIBBEAN Phone 55 12 2134 1201 Fax 55 12 2134 ...

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