SERIES 5335 - 5335H PRESSURE REDUCING VALVE Control Valves... · A pressure gauge can be ﬁtted...

SERIES 5335 - 5335H

SAFEGUARDS WATER HEATERS AND DOMESTIC SYSTEMS

FUNCTION AND FEATURES

� Compact design � Makes pressure limiting valves redundant

� Easily adjustable 100 - 600kPa � Gauge port standard (inline model)

� Superior flow rate � Inbuilt Strainer

� Available in high temperature version � Replaceable cartridge

� Factory set at 500kPa � ‘H’ version rated to 80ºC and 2,000kpa

AS 1357.2

C OF C 02467

PRESSUREREDUCING VALVE 15MM - 25MM

)

CODE CONN.

533545 15mm

533555 20mm

533545H 15mm

533555H 20mm

533565H 25mm

STANDARD DUAL OUTLET

CODE CONN.

533551H 20mm

RIGHT ANGLE

CODE CONN.

533550 20mm

533550H 20mm

All Valve industries Pty ltd. · Unit 2, 18-28 Sir Joseph Banks Drive

Kurnell NSW 2231 - Ph: +61 2 8543 9811 · Fax: +61 2 8543 9822

www.allvalve.com.au · [email protected] · © Copyright 2013

WE RESERVE THE RIGHT TO CHANGE OUR PRODUCTS AND THEIR RELEVANT

TECHNICAL DATA, CONTAINED IN THIS PUBLICATION, AT ANY TIME AND

WITHOUT PRIOR NOTICE.

PRODUCT SPECIFICATIONS

0,5 1 2 50,2

∆p (kPa)

50

100

20

150

30

40

60

80

120

90

70

∆p (m w.g.)

5

10

2

1

15

3

4

6

8

12

9

7

5

10

20

50 Flo

wra

te

(l/m

in)

(m3/

h)

1/ 2” 3/ 4” 1”

170913-0

0PRESSURE RANGE 100 - 600kPa (500kPa - 533551H)

FACTORY SET 500kPa

MAX. INLET PRESSURE 1600kPa (standard) / 2000kPa (‘H’)

MAX. TEMPERATURE 60ºC (standard) / 80ºC (‘H’)

MEDIA Water / Air

OPTIONAL PRESSURE GAUGE 0 - 1000kPa

GAUGE PORT SIZE 8mm

TECHNICAL SPECIFICATIONS

Pressure reducing valves are a valuable asset to any piping system. Many people are under the misapprehension that more pressure is better

when, in fact, it is often the reverse. Too much pressure in a system puts unnecessary strain on water heaters, plumbing joints, taps, washers, etc,

increasing the chance of leaks, burst hoses on washing machines and other appliances and adding greatly to water hammer problems.

The Caleffi 5335 series pressure reducing valve is fully adjustable between 100 - 600kPa and allows for easy adjustment to an optimum pressure.

A pressure gauge can be fitted into the gauge port for accurate setting. The valve comes factory set at 500kPa, the most common pressure

setting required for domestic systems. With all the advantages of the Caleffi 5335 series adjustable pressure reducing valves, using pressure

limiting valves will soon become outdated.

The Caleffi 5335/H is available in both standard and high temperature versions. Alternatively, the Caleffi 535 series “dial-up” pressure reducing

valve range is available from 15mm to 50mm.

CODE 533545/H 533555/H 533565H 533550/H 53351H

A 15mm 20mm 25mm 20mm 20mm

B 74.5 74.5 74.5 74.5 67

C 22 22 23 50 46

D Ø 46 Ø 46 Ø 46 Ø 46 Ø 46

E 79 84.5 95 82.5 43

Weight(kg) 0.45 0.46 0.54 0.49 0.49

DIAGRAM PRESSURE LOSS CHART

AS 1357.2

C OF C 02467

* ‘H’ denotes high temp &

high pressure version

E

A A

BC

D

E

A A

BC

D

5 3 3 5Ser ie

s

Pressure range:

100÷600 kPa

Max inletpressu

re 1600 kPa

Flow rate:30 @ 100 kPa

130 @ 600 kPa

Max temperatur

e:60°

AS 1357.2

WMKA 02467

5 3 3 5Ser ie

s

Pressure range:

100÷600 kPa

Max inletpressu

re 1600 kPa

Flow rate:30 @ 100 kPa

130 @ 600 kPa

Max temperatu

re:60°

AS 1357.2

WMKA 02467

E

A

BC

D

5 3 3 5 Ser ies

Pressure range: 100÷600 kPaMax inlet pressure 1600 kPaFlow rate: 30 @ 100 kPa

130 @ 600 kPaMax temperature: 60°

AS 1357.2

WMKA 02467

533

5335

5335





!*

SERIES 535

� Compact design � Max 2,500kPa inlet pressure

� Easily adjustable 100 - 600kPa � Gauge port standard (optional gauge)

� High (ow rate � Inbuilt Strainer

� Dial-up adjustment � Replaceable cartridge

� Union ends standard

AS 1357.2

C OF C 02467

PRESSURE

REDUCING VALVE 15MM - 50MM

SAFEGUARDS COMMERCIAL AND HIGH RISE BUILDINGS


!!








∆p (kPa)

50

100

20

10

150

30

40

60

80

120

90

70

∆p (mw.g.)

5

10

2

1

15

3

4

6

8

12

9

7

1/2"

3/4"

1"

11/4"

11/2"

2"

11/4"

(535074/5)

0,5 1 2 50,2

10

20

20

50

100

Flowrate

(l/min)(m

3/h)

2005

10

220713-00

PRESSURE RANGE 100 - 600kPa

FACTORY SET 300kPa

MAX. INLET PRESSURE 2500kPa

MAX. TEMPERATURE 60ºC

MEDIA Water / Air

OPTIONAL PRESSURE GAUGE - RANGE 0 - 1000kPa

GAUGE PORT SIZE 8mm



when, in fact, it is often the reverse. Too much pressure in a system puts unnecessary strain on water heaters, plumbing joints, taps, washers,

etc, increasing the chance of leaks, burst hoses on washing machines, etc, and adding greatly to water hammer problems.

The 535 has a maximum inlet pressure of 2500kPa and is adjustable between 100 and 600kPa. The valve comes pre-set at 300kPa but is easily

changed to your desired pressure setting by turning the adjustment knob on the top of the valve. Once the required pressure is ‘dialled-up’, the

adjustment knob can be locked by tightening the screw located in the centre of the knob. A gauge port is standard on the body of the valve so

that a gauge can be <tted to monitor the downstream pressure.

For ease of inspection and maintenance, a removable internal cartridge and strainer, containing all the regulating components, can be accessed

through the top of the valve.

WARNING

If it is critical to maintain a precise pressure

to protect equipment downstream of the

Calef< 5335 series pressure reducing valve,

we recommend the installation of a pressure

relief valve.

CODE 535040 535050 535060 535070 535080 535090

A 15mm 20mm 25mm 32mm 40mm 50mm

B 140 160 180 200 220 250

C 20.5 20.5 20.5 40 40 40

D 112 112 112 178 178 178

E Ø 54 Ø 54 Ø 54 Ø 73 Ø 73 Ø 73

Weight(kg) 0.92 1.06 1.38 2.6 3.4 4.3

CODE SIZE

535040 15mm

535050 20mm

535060 25mm

535070 32mm

535080 40mm

535090 50mm

PRESSURE REDUCING VALVE

SPECIFICATIONS PRESSURE LOSS CHART

AS 1357.2

C OF C 02467

DIAGRAM

!"

SERIES 536

� Compact design � Max 2,500kPa inlet pressure

� Adjustable 50 - 600kPa � Rated to 80ºC

� High &ow rate � Inbuilt Strainer

� Suitable at low &ows � Replaceable cartridge

� Union ends standard � Quiet operation

PRESSURE

REDUCING VALVE 15MM - 40MM

SAFEGUARDS COMMERCIAL AND INDUSTRIAL SYSTEMS


* Optional Gauge Shown

!#








220713-00

PRESSURE RANGE 100 - 600kPa

FACTORY SET 300kPa

MAX. INLET PRESSURE 2500kPa

MAX. TEMPERATURE 80ºC

MEDIA Water / Air

OPTIONAL PRESSURE GAUGE - RANGE 0 - 1000kPa

GAUGE PORT SIZE 8mm



when, in fact, it is often the reverse. Too much pressure in a system puts unnecessary strain on water heaters, plumbing joints, taps, washers,

etc, increasing the chance of leaks, burst hoses on washing machines, etc, and adding greatly to water hammer problems.

The 536 has a maximum inlet pressure of 2500kPa and is adjustable between 100 and 600kPa. For ease of inspection and maintenance, a

removable internal cartridge and strainer, containing all the regulating components, can be accessed through the top of the valve.

CODE 536040 536050 536060 536070 536080

A 15mm 20mm 25mm 32mm 40mm

B 140 160 180 200 220

C 76 90 95 110 120

D Ø 51 Ø 60 Ø 60 Ø 72 Ø 72

E 53.5 54 54 63 63

F 89.5 111.5 111.5 126 126

A A

EF

BC

D

FLOW SELECTION AND PRESSURE LOSS CHART DIAGRAM

0,5

1

2

5

0,2

V (m/s)

0,1

10

20

50

100

200

500

4

3

0,4

0,3

∆p (bar)

0,5

1

0,2

0,1

1,5

0,3

0,4

0,6

0,8

1,2

0,9

0,7

∆p (m w.g.)

5

10

2

1

15

3

4

6

8

12

9

7

0,5

1 2 5

10

20

Flow

rate

(l/min) (m3 /h)

40

5

0,2

1/2”

3/4” 1” 1 1/4” 1 1/2” 2” DN 65

1/2” 3/4” 1” 1 1/4” 1 1/2” 2” DN 65

10

20

50

100

200

500

0,5

1 2 5

10

20

Flow

rate

(l/min) (m3 /h)

40

5

0,2

!$

SERIES 5335 - 5335H PRESSURE REDUCING VALVE Control Valves... · A pressure gauge can be ﬁtted...

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