Crosswater US-BL1000EV Installation Instructions

Belgravia Exposed Thermostatic Valve
US-BL1000EV
Installation Instructions

Introduction

This exposed valve is suitable for use with all water systems up to a
maximum operating pressure of 72 psi and static pressure of 144 psi,
beyond which pressure-reducing valves must be installed . The
minimum water pressure requirement is 14.5 psi.
The outlet is controlled by a flow control cartridge, commonly used for
a main shower head.
IMPORTANT:
Please read these instructions carefully before beginning and
retain for future reference.

Installation notes

The installation must comply with all plumbing codes including local
codes. This valve is a mixing device and therefore requires the water
supplies to be reasonably balanced, otherwise we recommend a
pressure-reducing valve to be installed.
The valve is fitted with integral single-check valve cartridges,
therefore the exposed valve is protected against cross-flow due to
unbalanced line pressures.
Installing shut-off valves on incoming supply lines is recommended
for ease of maintenance.
IMPORTANT: Turn off the main water supply before connecting
to any existing pipework.
WARNING! Please check for any hidden pipes and cables, electric
or otherwise, before drilling holes in a wall or floor.

Tools required

Pipe wrench
Tubing
cutter
Channel
locks
Plumbers' putty
or caulking
Adjustable
wrench
Hexagonal
key
Flat head Cross head
screwdriver screwdriver
Roughing-in dimensions
HOT
INLET
Te on
tape
Finished
5 / "
1
2
wall
1 5 / "
8
6 1 / "
2
7 7 / "
8
9 5 / "
8
8 1 / "
4
COLD
INLET