Manufacturer › Caleffi

Products from this manufacturer:

Caleffi Model 502630

Standard Features & Options:

Caleffi Mini Air Vent- automatic, brass, bsp male inlet-float with anti-vibration and anti-rotation system, vertical discharge- max wp 10 bar. Max vent pressure 6 bar. max working temperature 115 degrees C

Application:- These automatic air vents eliminate residual air in heating and air conditioning systems without the need for manual intervention. This prevents undesired noise, wear of devices in the circuits and inefficient performance of heating units.


Size 3/8” (DN10)

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5335 DR Bronze Pressure Reducing Valve preset 5bar (AS1357.2 Approved)

Standard Features & Options:

Caleffi model 5335 is a self acting bronze pressure reducing valve suitable for water and air, approved for domestic use to protect water heaters and domestic systems. It is available in ½” & ¾” and the main materials are DR brass body, NBR diaphragm and seat. It can be adjusted between 100-600 kpa and is factory pre-set to reduce the downstream pressure to 500 kpa.  A ¼” gauge port is standard and allows a pressure gauge to be fitted directly to the valve.
Maximum inlet pressure - 1600 kpa (230psi)
Maximum temp- 60°C
Reduced pressure ranges: 100-600 kpa

Options: Pressure Gauge

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Model 5350 DR Bronze Presure Reducing Valve (with dial-up pressure indicator)

Standard Features & Options:

Caleffi model 5350 is a self acting bronze pressure reducing valve suitable for water. It can be set prior to installation as it has an adjustment knob with a pressure setting indicator. It is available in ½” → 2” and the main materials are DR brass body, NBR diaphragm and seat. A ¼” gauge port is standard and allows a pressure gauge to be fitted directly to the valve. Male unions are supplied as standard.
Maximum inlet pressure-2500 kpa (362 psi)
Maximum temp- 60°C
Reduced pressure range - 100-600 kpa

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