Watson McDaniel WT5000 Series Installation & Maintenance Manual

Adjustable discharge temperature bimetallic steam trap

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428 Jones Boulevard
Limerick Airport Business Center
Pottstown, PA 19464
DESIGN PARAMETERS
PMA 900 PSIG up to 800°F
TMA 800°F @ 900 PSIG
A
- T
PPLICATION
HIS
390°F
AND
AND IS GENERALLY USED ON STEAM TRACING AND SMALL PROCESS APPLICATIONS FOR MAXIMUM ENERGY
.
USAGE
O
C
PERATING
HARACTERISTICS
,
CYCLIC
DEPENDING ON THE STABILITY OF THE APPLICATION IT WILL TYPICALLY REACH A POINT OF EQUILIBRIUM AND
HAVE A STEADY DISCHARGE OF CONDENSATE
O
– T
RIENTATION
RAP CAN BE INSTALLED HORIZONTALLY OR VERTICALLY WITH THE FLOW ARROW POINTING IN THE
DIRECTION OF THE FLUID FLOW
. V
UPWARD
ERTICAL INSTALLATION SHOULD BE WITH FLUID FLOW DOWNWARD ONLY
R
– T
EPAIRABILITY
C
– U
ONSIDERATIONS
,
OF ORDER
THE STANDARD SETTING FOR THIS TRAP IS
ADJUSTED TO OTHER DISCHARGE TEMPERATURE SETTINGS
FOR ALTERNATE DISCHARGE TEMPERATURE SETTING INSTRUCTIONS WHILE IN THE FIELD
Each Watson McDaniel Company Product is warranted against defects in material and workmanship for one year from date of shipment. This warranty extends to the first retail purchaser only. All defective material must be
returned to the person from whom you purchased the Product, transportation prepaid, free of any liens or encumbrances, and if found to be defective will be repaired free of charge or replaced, at the warrantor's or seller's
option. If the material is replaced, any replacement will be invoiced in the usual manner and after inspection of alleged defective material an adjustment will be made for depreciation caused by purchaser's use. In no event will
Watson McDaniel Company be liable to do more than refund the original contract price. Incidental and consequential damages are excluded, whether under this warranty or otherwise. All implied warranties, including warranties
Phone: (610) 495-5131
Fax: (610) 495-5134
www.watsonmcdaniel.com
Q
S
UICK
TART
B
S
T
IMETALLIC
TEAM
RAP OFFERS DISCHARGE TEMPERATURE ADJUSTABILITY BETWEEN
– A
LTHOUGH IT IS POSSIBLE FOR THE OPERATIONAL CYCLE OF THIS TRAP TO BE
.
. H
ORIZONTAL INSTALLATIONS SHOULD HAVE THE ADJUSTING SCREW POINTING
I
-L
R
HIS TRAP IS
N
INE
EPAIRABLE WITH A
NLESS A SPECIFIC DISCHARGE TEMPERATURE IS REQUESTED FROM THE FACTORY AT THE TIME




INSTRUCTION PART NO. 2437200
LIMITING OPERATING CONDITIONS
PMO – 650 psig
TMO – 662°F
Discharge Temperature Range – 120°F - 390°F
G
P
N
UIDE AND
RODUCT
R
EPLACEMENT
175 °F AT 120 psig.
. C
ONSULT THE APPROPRIATE SECTION IN THIS MANUAL
OTES
.
T
C
.
RAP
APSULE
T
RAP CAN BE MANUALLY FIELD
.
PAGE 1
REVISION 0
120°F
-

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Summary of Contents for Watson McDaniel WT5000 Series

  • Page 1 FOR ALTERNATE DISCHARGE TEMPERATURE SETTING INSTRUCTIONS WHILE IN THE FIELD Each Watson McDaniel Company Product is warranted against defects in material and workmanship for one year from date of shipment. This warranty extends to the first retail purchaser only. All defective material must be returned to the person from whom you purchased the Product, transportation prepaid, free of any liens or encumbrances, and if found to be defective will be repaired free of charge or replaced, at the warrantor's or seller's option.
  • Page 2 PAGE 2 ETTING ISCHARGE EMPERATURE The traps are factory set as follows: 175 °F at 120 psig (1.6 turns – counterclockwise - from the “0” position) Note: The “0” position is defined as the clockwise turning of the adjustment screw to the point that it stops.
  • Page 3 PAGE 3 Number of Adjustment Screw Turns - based on FLOW requirements Pressure Differential, psi Capacity lb/hr Number of Adjustment Screw Turns - based on TEMPERATURE requirements Discharge Temperature, °F Example: For a capacity requirement of 300 lb/hr at 100 psi pressure differential and a desired discharge temperature of 250°F, first enter the FLOW table to determine a turn requirement of 1.
  • Page 4 PAGE 4 CLEAN-OUT FUNCTION Turn steam off by first closing the inlet isolation valve, followed by closing the outlet isolation valve. Make certain trap has cooled to room temperature before further servicing. While holding the cover with a wrench, slowly loosen and remove the cap nut with another wrench. Be cautious of any potential residual pressurized steam.

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