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Instruction Manual

June 2008

HP and HPA Control Valves - 14722 HP and HPA Valves

Table 2. Approximate Weights (Valve and BonnetAssemblies)

KILOGRAMS POUNDS VALVE SIZE,NPS
PRESSURERATING Flg SWE &BWE Flg SWE & BWE Globe Valves CL900 &CL1500 42 38 93 85 1 CL2500 45 34 100 76 1-1/2 x 1 CL2500 - - - 34 - - - 76

WARNING

CL900 &CL1500 72 52 158 115 2

Some bonnet flanges have a tapped hole that was used to handle thebonnet during manufacture. Do not use this tapped hole to lift the valveassembly or personal injury mayresult.

CL2500 104 74 229 164 CL900 125 - - - 276 - - - 3 CL1500 129 97 284 213 CL900 230 - - - 507 - - - 4 CL1500 249 201 548 444 CL900 511 - - - 1127 - - - 6 CL1500 557 455 1228 1003 Angle Valves

WARNING

CL900 &CL1500 40 36 88 80 1 CL2500 - - - 72
(1) - - - 160
(1)

When ordered, the valve configuration and construction materials wereselected to meet particular pressure,temperature, pressure drop, and controlled fluid conditions indicatedwhen the valve was ordered. Sincesome body/trim material combinations are limited in their pressure drop andtemperature ranges, do not apply anyother conditions to the valve without first contacting your Emerson ProcessManagement sales office.

CL900 &CL1500 69 50 153 110 2 CL2500 - - - 109
(1) - - - 240
(1) 1. Only SWE is available for CL2500.

1. Before installing the valve, inspect it to ensurethat the valve body cavity is free of foreign material.2. Clean out all pipelines to remove scale, weldingslag, and other foreign materials before installing thevalve.

Installation

NoteIf the valve body being installed hassmall internal flow passages, such as with Whisper Trim III or Cavitrol IIIcages, consideration should be givento installing an upstream strainer to prevent the lodging of particles in these passages. This is especiallyimportant if the pipeline cannot bethoroughly cleaned or if the flowing medium is not clean.

WARNING

Always wear protective gloves,clothing, and eyewear whenperforming any installation operations to avoid personal injury.Personal injury or equipment damagecaused by sudden release of pressuremay result if the valve assembly isinstalled where service conditions could exceed the limits given in table 1or on the appropriate nameplates. Toavoid such injury or damage, provide a relief valve for over-pressureprotection as required by governmentor accepted industry codes and good engineering practices.Check with your process or safetyengineer for any additional measures that must be taken to protect againstprocess media.If installing into an existingapplication, also refer to the WARNING at the beginning of the Maintenancesection in this instruction manual. 3. Flow through the valve must be in the directionindicated by the flow arrow, which is stamped on or attached to the valve body.

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