172-65379M-07 (LEX8-TZ) 6 Oct 2021
4
Checking the Piping
Use only under conditions in which no water hammer will occur. The
impact of water hammer may damage the product, leading to fluid
discharge, which may cause burns or other injury.
CAUTION
Check to make sure that the pipes to be connected to the product have been
installed properly.
1. Is the pipe diameter suitable?
2. Has sufficient space been secured for maintenance?
3. Have isolation valves been installed at the inlet and outlet?
If the outlet is subject to back pressure, has a check valve been installed?
4. Has the product been installed so that condensate will easily flow naturally down
into the product by gravity?
Specifications
Install properly and DO NOT use this product outside the recommended
operating pressure, temperature and other specification ranges.
Improper use may result in such hazards as damage to the product or
malfunctions which may lead to serious accidents. Local regulations
may restrict the use of this product to below the conditions quoted.
CAUTION
Use only under conditions in which no freeze-up will occur. Freezing
may damage the product, leading to fluid discharge, which may cause
burns or other injury.
CAUTION
Refer to the product nameplate for detailed specifications.
* Maximum allowable pressure (PMA) and maximum allowable temperature (TMA) are
PRESSURE SHELL DESIGN CONDITIONS,
NOT
OPERATING CONDITIONS.
** Valve No. is displayed for products with options. This item is omitted from the nameplate
when there are no options.
*** Set Pressure and Set Temperature are the initial settings when shipped from the
factory.
Model
Production Lot No.
Set Temperature***
Maximum Allowable
Temperature (TMA)*
Maximum Operating
Temperature (TMO)
Nominal Diameter
Valve No.**
Set Pressure***
Maximum Allowable
*
Pressure*
Maximum Operating
Pressure
