Zurn-Wilkins 34-975XL2 Specification

34-975XL2
Zurn-Wilkins
Brand
Zurn-Wilkins
Model
34-975XL2
Category
Cable network testers
Type
Specification

This manual is also suitable for

The Zurn-Wilkins 34-975XL2 is a 1-inch reduced pressure principle backflow preventer designed to protect your irrigation system from backflow contamination. It features a bronze body, Noryl replaceable seats, and silicone rubber check discs for durability and reliability. The 34-975XL2 also includes two full-port resilient seated ball valves for shut-off and four resilient seated ball valve test cocks for easy maintenance and testing. With a maximum pressure of 175 psi and a temperature range of 33°F to 180°F, this backflow preventer is suitable for a wide range of applications.

The Zurn-Wilkins 34-975XL2 is a 1-inch reduced pressure principle backflow preventer designed to protect your irrigation system from backflow contamination. It features a bronze body, Noryl replaceable seats, and silicone rubber check discs for durability and reliability. The 34-975XL2 also includes two full-port resilient seated ball valves for shut-off and four resilient seated ball valve test cocks for easy maintenance and testing. With a maximum pressure of 175 psi and a temperature range of 33°F to 180°F, this backflow preventer is suitable for a wide range of applications.

e 975XL is the simplest and
best backow preventer available to
the irrigation market. Fewer parts
means simple, reliable performance, and
lower cost, just ask any tester. Irrigation
systems present unique requirements, and
the Wilkins 975XL responds with ease of
access to the rst check, which is the usual
location for debris to lodge and foul. You
can get in, clean out and reassemble in
record time, saving you time and money.
To help you save even more time
and money, Wilkins pre-assembled
backow assembly includes all of
the components you need
to manage your sys-
tem, including
backow,
pressure regulation
and strainers.
Reduced Pressure Principal Assembly
Customer Service Representatives available Monday through Friday 5:30 am to 5:00 pm PST.
Call: 877-222-5356 or 805-226-6297, [email protected] or visit us online at www.zurn.com
WK-AD975XL 0408
FEATURES 975XL
Sizes 3/4”, 1”, 1 1/4”, 1 1/2”, 2”
Reduced pressure principle backflow
preventer consisting of a pressure
differential relief valve located between two
independently operated spring-loaded center
guided check valves, “Y” pattern body
Complete with two full port resilient seated
ball valves for shut-off and four resilient
seated ball valve test cocks
Nickel-plated ball valve handles offer
superior corrosion resistance
Bronze body construction
Noryl
®
replaceable seats and silicone
rubber check discs
Entire unit serviceable in line
Temperature range 33°F-180°F
Maximum pressure 175 psi
Available with BSP (optional)
Available with stainless steel ball valve
handles (optional)
Pre-plumbed backflow station. Assembly
can be of the reduced pressure principle or
of the double check type
3/4" & 1" includes a Model 975XLV or
950XLV backflow preventer and either a
“Y” strainer, in-line check valve or pressure
reducing valve in any combination
1 1/4" - 2" includes a Model 975XLSE or
950XLSE backflow preventer with union
ball valves and either a “Y” strainer, in-line
check valve or pressure reducing valve in
any combination
Nickel-plated ball valve handles offer
superior corrosion resistance
Available with stainless steel handles
(optional)
Available with integral 45° flare SAE test
fittings and dust covers (optional)
Backflow preventer is approved by ASSE
®
Listed 1013 (975XLV and 975XLSE),
ASSE
®
Listed 1015 (950XLV), IAPMO
®
listed
Approved by the Foundation for Cross-
Connection Control and Hydraulic
Research at the University of Southern
California (Model 975XLV and 975XLSE)
Model BR4 regulator is ASSE
®
Listed 1003,
IAPMO
®
Listed, CSA
®
Certified, City of Los
Angeles Approved
FEATURES PRE-SET
(Suffixes can be combined)
- with full port QT ball valves (standard)
L - less ball valves
U - with union ball valves
MS - with integral relief valve monitor switch
P - for reclaimed water systems
S - with bronze “Y” type strainer
BMS - with battery operated monitor switch
FDC - with fire hydrant connection; 2” only
TCU - with test cocks up
V - with union swivel elbows
SE - with street elbows
RV - with test cocks supplied on the opposite side
FT - withintegralmale45°areSAEtesttting
OPTIONS 975xl
Finally, a complete, pre-assembled backow assembly
that includes all of the components you need to manage
your system, including backow, pressure regulation
and strainers. Save material costs and installation time
by installing the Pre-Set.
975XL Reduced Pressure Principal Assembly
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Zurn-Wilkins 34-975XL2 Specification

34-975XL2
Zurn-Wilkins
Brand
Zurn-Wilkins
Model
34-975XL2
Category
Cable network testers
Type
Specification
This manual is also suitable for

The Zurn-Wilkins 34-975XL2 is a 1-inch reduced pressure principle backflow preventer designed to protect your irrigation system from backflow contamination. It features a bronze body, Noryl replaceable seats, and silicone rubber check discs for durability and reliability. The 34-975XL2 also includes two full-port resilient seated ball valves for shut-off and four resilient seated ball valve test cocks for easy maintenance and testing. With a maximum pressure of 175 psi and a temperature range of 33°F to 180°F, this backflow preventer is suitable for a wide range of applications.

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