Waterworks Universal Two Way Diverter Valve without Shutoff for Pressure Balance Shower Systems - Manual

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UNIVERSAL
Two Way Diverter without Shutoff Valve Installation Guidelines
Page 1 of 2
Rev - 03
6.16.2014
These guidelines have been prepared for the professional contractor to aid in the installation of:
UNIVERSAL TWO WAY DIVERTER WITHOUT SHUTOFF VALVE
STYLE No. GUDV23, GU23DV (UK).
All dimensions are based on original specification and are subject to change and variation.
Please consult your Design Associate for current specifications.
STYLE No. GUDV23†
CODE No. GUSV23R
SPECIFICATIONS:
Fitting Hole Diameter Ш2 1/2" * (Ш 63.5mm)
Inlet Connection Size &
Type: 1/2" Female NPT†
Outlet Connection Size &
Type: 1/2" Female NPT†
Recommended Water
Pressure: 45 psi (3 Bar)
Unrestricted Maximum
Flow Rate: 16.9gpm @ 45 psi
(64 L/min @ 3 Bar)
Valve Material: Ceramic
Water Pressure: 20 psi MIN - 80psi MAX
(1.4 Bar Min - 5.5 Bar Max)
* Ø2 1/2" hole is required for servicing the valve
† UK Style No. GU23DV supplied with 3 BSP Adapters,
assembly required.
REQUIRED PLUMBING DETAILS:
Universal Two Way Pressure Balance Diverter Valve Trim
STYLE No. UNDV2P
Universal Pressure Balance Valve
STYLE No. GUPB81 or,
Universal Pressure Balance with Diverter Valve
STYLE No. GUPB87
IMPORTANT:
¾ To ensure this product is installed properly, you must
read and follow these guidelines. The owner/user of
this product must keep this information for future
reference.
¾ This product can only be used with either the Universal
Pressure Balance Valve (GUPB81) or the Universal
Pressure Balance with Diverter Valve (GUPB87). This
product requires a compatible wall valve trim and trim
plate. ALL PRODUCTS SOLD SEPARATELY.
¾ This product, the pressure balance valve (GUPB81 or
GUPB87) and the associated trims must be on-site
prior to rough-in. This allows the installer to visualize
the installation.
¾ Inspect this product to assure you have all the parts
required for proper installation.
¾ Refer to the specification and assembly drawings
attached. Product is sold partially assembled but
shown fully disassembled for illustrative and service
purposes only.
¾ This product must be installed by a professional
licensed contractor. Be sure your installation conforms
to all federal, state, and local codes. In the State of
Massachusetts, all installations must comply with the
rules and regulations set forth within 248 CMR.
¾ Check incoming water pressure.
FUNCTION:
¾ The Universal Pressure Balance Valves (GUPB81 and
GUPB87) control on/off and mix hot and cold water.
Mixed water flows out at a fixed volume to the
diverter valve (GUDV23) which has 2 positions/outlets
to direct water flow to a maximum of 2 devices:
Shower head and handshower. Water cannot flow out
of the devices simultaneously (i.e. out of the shower
head and handshower together). The GUDV23 can
only be connected to the top outlet port of the
GUPB81 and GUPB87. The GUPB87 features an
integrated diverter for use with a tub spout that does
not have a built in diverter.
ROUGH-IN:
¾ Valve rough-in depth is measured from the centerline
of the inlets to the surface of the finished wall and
varies depending on the trim being used.
ROUGH-IN CHART
GUPB81/87 GUDV65
Trim Min Max Min Max
.25, Flyte,
Henry, Opus,
R.W. Atlas
2 3/8"
(60mm)
2 7/8"
(73mm)
3 1/8"
(79mm)
3 5/8"
(92mm)
Formwork
2 1/4"
(57mm)
2 5/8"
(67mm)
3"
(76mm)
3 3/8"
(86mm)
Ludlow
2 1/8"
(54mm)
2 7/8"
(73mm)
2 7/8"
(73mm)
3 5/8"
(92mm)
All Other
1 7/8"
(48mm)
2 7/8"
(73mm)
2 5/8"
(67mm)
3 5/8"
(92mm)
PRESSURE BALANCE
VALVE
FINISHED WALL
CENTER OF
INLET
CENTER OF
INLET
DIVERTER
VALVE
ROUGH-IN
DEPTH
ROUGH-IN
DEPTH