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Valves
l Pegler Yorkshire is launching a new range of
products including press and push connection valves
and the Ballorex Venturi static commissioning valve.
The press connection valves are available in bronze to
connect to copper, carbon and stainless steel pipe all with
leak before press (LBP). There is, says Pegler Yorkshire,
no need for different connectors for different materials.
The factory-fitted and tested connectors are designed
to suit valves DN15-DN50, and any BSPT or BSPP
female threaded valve can be adapted. Connections
are to 15mm, 18mm, 22mm, 28mm, 35mm, 42mm,
54mm and reducers.
Pegler is adding to its range
The company’s new push connection valves, of valve products
meanwhile, have been developed from Tectite Pro
and are suitable for copper, carbon and stainless tube.
Like the press connections, the push connections are
factory fitted and tested and suit valves DN15-DN50.
Again, any BSPT or BSPP female threaded valve can be l Danfoss has launched the BVTS thermostatic
adapted and connections are the same as for the press valve for use in biomass boilers. It has two primary
connection valves. applications. First, it protects boilers against
The Ballorex Venturi meanwhile is described as overheating by preventing water reaching boiling
“the most accurate static commissioning valve on the point. Secondly, it prevents back-burning.
market” at ± 3 per cent across the entire range (DN15- The BVTS monitors the temperature in the fuel feed
DN300). The valve is designed to be installed in any system, and if the temperature rises above 95 deg C, the
orientation and is supported by sizing and pipe loss valve will release enough water to extinguish the fire.
calculation software. www.danfoss.com
www.pegler.co.uk
Much time
l Honeywell pressure reducing valves are designed to
can be saved
l Reliance Water Controls has a new generation of reduce water consumption in domestic, commercial
by effective
thermostatic mixing valves to help combat the risk and industrial premises. The valves are also designed
of scalding in domestic and commercial bathrooms. to minimise flow noise and protect installations from
planning, but
The Heatguard DC2 offers TMV2 approved protection damage caused by excessive pressure.
having products
for bathers in the home; the Heatguard DC3 is TMV3 Honeywell manufactures a range of brass-bodied
that are quick
approved and complies with the NHS D08 healthcare pressure reducing valves with DN15 to DN50 (0.5inch
specification. to 2inch) compression fittings or screwed connections,
and easy to
The Heatguard DC2 is approved by Buildcert to as well as flanged valves with cast iron bodies up to
install can also
the TMV2 scheme for thermostatic mixing valves in DN600 (24inch) diameter.
reduce labour
domestic properties and meets the needs of the home Cast iron valves are designed to reduce overall water
bathroom or communal washrooms where users pressure to multi-dwelling buildings and to industrial and
time on a project
should be protected but are not considered to be an commercial premises. The brass-bodied valves can control
dramatically.
especially ‘high risk’ group. flows to individual floors or sub units.
www.rwc.co.uk www.honeywellukwater.com
Pumps
l Wilo UK has launched a service allowing enquiries conditioning and domestic hot water circuits.
about pump replacement to be sent simply by texting the Designed for both residential and commercial
old pump details to 07500 041411. The replacement Wilo applications, the new range of TCLSOL and TLCK
pump is identified and the name and part number will circulators can employ alternative sources of energy
be with the texter in seconds. The text message will also such as solar and geothermal power, and variable
contain technical data, the part number and information speed versions feature an automatic rotation speed
about any adaptors that might be required. This service is adjustment system that allows power demands to be
available around the clock, 365 days a year. adapted to system requirements.
www.wilo.co.uk The use of permanent magnet motors places this
range in energy class A, reducing energy consumption
l ITT Lowara has updated its range of wet rotor and improving its environmental performance.
circulators for handling water in heating, air www.lowara.co.uk
www.cibsejournal.com September 2009 CIBSE Journal 51
CIBSEsep09 pp50-52 pipes.indd 51 20/8/09 18:50:07
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