SEAL Image 600-C Manual de Instruções descarregar pdf (Página 17)

Instruction Manual

D100390X012

ED Valve

October 2014

Figure 8. Installing the C-seal Plug Seal Using the Installation T ool

NOTE:

PRESS INSTALLATION TOOL OVER VALVE PLUG

UNTIL THE TOOL CONTACTS THE HORIZONTAL

REFERENCE SURFACE OF THE VALVE PLUG.

C-seal

METAL

PLUG

SEAL

INSTALLATION

TOOL

A6778

VALVE

PLUG

HORIZONTAL

REFERENCE

SURFACE

FLOW DOWN

Figure 9. Stake the Threads of the C-seal Retainer

C-seal

METAL

PLUG

SEAL

VALVE

PLUG

FLOW DOWN

PISTON

RING

RETAINER

DEFORM THREAD TO

STAKE C-seal RETAINER

A6779

CAUTION

Do not remove the valve stem from the plug/retainer assembly unless you are planning to replace the valve stem.

Never reuse an old valve stem with a new plug or reinstall a valve stem after it has been removed. Replacing a valve stem

requires drilling a new pin hole in the stem. This drilling weakens the stem and may cause failure in service. However, a

used valve plug may be reused with a new valve stem.

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SEAL Image 600-C Manual de Instruções Página 17