WATTS IOM-YStrainers Irrigation Fittings Instruction Manual
- June 15, 2024
- WATTS
Table of Contents
WATTS IOM-YStrainers Irrigation Fittings Instruction Manual
WARNING
Read this Manual BEFORE using this equipment.
Failure to read and follow all safety and use information can result in death,
serious personal injury, property damage, or damage to the equipment.
Keep this Manual for future reference.
THINK SAFETY FIRST.
WARNING
Individuals performing removal and disassembly should be provided with
suitable protection from possibly hazardous liquids.
Note: Large size “Y” strainers are supplied with Breech-Lok screens. To
remove screen, rotate screen 45°, Breech-lok will disengage.
NOTE: Before installing the “Y” strainer, be sure its pressure rating is
correct for the system by checking the maximum pressure rating listed on the
valve’s specification sheet against the maximum system pressure.
The strainer must be installed in the correct direction to function properly.
Locate the arrow on the strainer body; it must point in the direction of flow.
Typical flanged end ‘‘Y’’ strainer
Mounting Positions
Typical threaded ‘‘Y’’ strainer
Installation Instructions
For Threaded End Connections
Align to ensure that piping is straight and thread cap onto end of “Y”
strainer. Make sure that the threaded end cap is not at an angle or offset
when being installed.
For End Connections Designed for Soldering/Brazing
Align to ensure that piping is straight and cap is properly aligned onto end
of “Y” strainer. Make sure that cap is not at an angle or offset when being
soldered or brazed.
For Flanged End Connections
Align flanges of the connecting piping so they are square with the pipe.
Tighten flange bolts in sequence, crossing to opposites. Ensure that the pipe
is not under any undue stress when tightening flange bolts.
Maintenance and Replacement Instructions
A differential pressure gauge is installed across the inlet and outlet to indicate pressure loss due to clogging. When the gauge reaches 5-10 psi, the screen must be cleaned in order to ensure maximum efficiency. Keeping a spare, clean screen will minimize shut down time.
For “Y” Strainers with Blow-Down Valve
- Open and flush the “Y” strainer until any sediment is removed
For “Y” Strainers without Blow-Down Valve
- Take strainer off line
- Remove the cover or cap and clean the screen
- Reinstall the screen in the strainer in the same position as before
- Replace cover or cap as detailed in the Installation Instructions above
NOTE: Gasket should be replaced as necessary
Ordering Replacement Parts
To order replacement screens or gaskets, which are the only items normally required, you should specify the following:
A. Size and model number of strainer or casting number as it appears on
the body of the strainer
B. Specify the type of service. For example: water, steam, gas, oil, air.
The working pressure and temperature of the system and the particle size to be
strained out should also be specified.
WARNING: This product contains chemicals known to the State of California
to cause cancer and birth defects or other reproductive harm.
For more information: www.watts.com/prop65
Limited Warranty: Watts Regulator Co. (the “Company”) warrants each
product to be free from defects in material and workmanship under normal usage
for a period of one year from the date of original shipment. In the event of
such defects within the warranty period, the Company will, at its option,
replace or recondition the product without charge.
THE WARRANTY SET FORTH HEREIN IS GIVEN EXPRESSLY AND IS THE ONLY WARRANTY
GIVEN BY THE COMPANY WITH RESPECT TO THE PRODUCT. THE COMPANY MAKES NO OTHER
WARRANTIES, EXPRESS OR IMPLIED. THE COMPANY HEREBY SPECIFICALLY DISCLAIMS ALL
OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
The remedy described in the first paragraph of this warranty shall constitute
the sole and exclusive remedy for breach of warranty, and the Company shall
not be responsible for any incidental, special or consequential damages,
including without limitation, lost profits or the cost of repairing or
replacing other property which is damaged if this product does not work
properly, other costs resulting from labor charges, delays, vandalism,
negligence, fouling caused by foreign material, damage from adverse water
conditions, chemical, or any other circumstances over which the Company has no
control. This warranty shall be invalidated by any abuse, misuse,
misapplication, improper installation or improper maintenance or alteration of
the product. Some States do not allow limitations on how long an implied
warranty lasts, and some States do not allow the exclusion or limitation of
incidental or consequential damages. Therefore the above limitations may not
apply to you. This Limited Warranty gives you specific legal rights, and you
may have other rights that vary from State to State. You should consult
applicable state laws to determine your rights.
SO FAR AS IS CONSISTENT WITH APPLICABLE STATE LAW, ANY IMPLIED WARRANTIES
THAT MAY NOT BE DISCLAIMED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANT
ABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO ONE
YEAR FROM THE DATE OF ORIGINAL SHIPMENT.
USA: T: 978-689-6066 • F:
978-975-8350 •
Watts.com
Canada: T: 905-332-4090 • F:
905-332-7068 •
Watts.ca
Latin America: T: (52) 81-1001-8600
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>