Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer
Reduced Pressure Zone
Backflow Preventer
Series 009
APPLICATIONS
BENEFITS
For installation at potential health hazard locations, to prevent
• Top entry – all internals immediately accessible
backflow due to backsiphonage or back pressure.
RPZ valves can be used as an economical alternative to the
traditional break tank for up to fluid category 4 risks.
Commercial - clothes washing machines, dishwashers, water
• Bronze body construction for durability
• Compact space saving design
• Incorporating two isolators and inlet strainer
treatments plants and heating systems are common
• Large body passages provide low pressure drop
applications.
• Easily serviced
SPECIFICATION
PRESSURE/TEMPERATURE
SERVICE
The series 009 reduced pressure zone
Series 009 is suitable for supply pressure
Commissioning and site testing of an RPZ
backflow preventers are designed to
up to 12 bars (175psi). Water temperature
value assembly must only be, carried out by
protect
Minimum 1°c, Maximum 80°c.
an accredited tester approved by the Water
potable
accordance
regulations
water
with
supplies
national
and
water
in
Undertaker as being competent to inspect
plumbing
company
SIZES
and maintain the assembly. (See WRAS
⁄ " - 2" with BSP threaded connection.
1
2
requirements.
INFORMATION and GUIDANCE NOTE).
Strainer mesh 0.6mm.
European
The valves can be used in a variety of
WaterCare
Systems
have
accredited testers covering the UK.
installations, including the prevention of high
MATERIALS
hazard cross connection in piping systems
Bronze body
(up to fluid category 4 of the water
Stainless steel relief value seat
regulations) or for containment at service
Stainless steel cover bolt
line entrance.
D(1)
G
C
B
N
E(2)
(3)
A
SERIES 009 DIMENSIONS
Size
(BSP)
A(3)
mm
B
mm
C
mm
D(1)
mm
E(2)
mm
G
mm
N
mm
Width
Inch mm
⁄"
330
117
62
127
254
76
76
5
127
2.6
3
4
⁄"
413
127
95
159
298
95
70
61⁄4
159
3.2
1"
571
140
79
210
425
80
79
81⁄4
210
7.0
11⁄4"
591
151
91
318
441
118
79
121⁄2
318
9.2
11⁄2"
622
151
91
318
441
92
95
121⁄2
318
9.2
2"
740
197
108
318
543
108
102
121⁄2
318
16.3
1
2
Regal House
South Road, Harlow
Essex CM20 2BL
Sales & Service 01279 780250
Fax 01279 780268
E-Mail info@watercare.co.uk
Weight
kg
Leading the Clear Water Revival A dedicated problem-solving focus enables
European WaterCare to offer the UK’s most comprehensive range of water
treatment products, from softening, calcium treatment and filtering to
dealkalisation and reverse osmosis.
All products are backed by comprehensive testing and servicing capabilities.
Contact us for free advice on solving all your water treatment problems.
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