2012. veljača 06 - time 10:44
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Backflow prevention devices
Catalogue
the widest range
Backflow prevention devices
Non controllable, reduced pressure zone backflow preventer
573 - Non controllable, reduced pressure zone backflow preventer
Controllable, reduced pressure zone backflow preventer
574 - Controllable, reduced pressure zone backflow preventer. 1/2". BA type.
574 - Controllable, reduced pressure zone backflow preventer. 1/2"-3/4". BA type.
574 - Controllable, reduced pressure zone backflow preventer. 3/4"-1". BA type.
574 - Controllable, reduced pressure zone backflow preventer. 1"- 1 1/4". BA type.
574 - Controllable, reduced pressure zone backflow preventer. 1 1/2" - 2". BA type.
575 - Controllable, reduced pressure zone backflow preventer - DN 50 to DN 100 flanged connections. BA type.
575 - Controllable, reduced pressure zone backflow preventer - DN 150 to DN 250 flanged connections. BA type.
Backflow preventer complete with filter and check valve
570 - Pre-assembled group consisting of backflow preventer 574 series, strainer 577 and manual shut-off valve.
570 - Pre-assembled group consisting of backflow preventer 575 with strainer 579 series and manual shut-off valves.
570 - Pre-assembled group consisting of: backflow preventer 575 series, strainer 579 series and manual shut-off valves.
Backflow preventer test kit
5750 - Backflow preventer test kit.
Spares for backflow preventer 574 and 575 series
Spares - Discharge assembly.
Spares - Discharge valve seat.
Spares - Upstream check valve.
Spares - Downstream check valve.
Spares - Discharge assembly.
Spares - Discharge valve seat.
Spares - Upstream check valve.
Spares - Downstream check valve.
BALLSTOP - Ball valves with built-in check valve
3230 - BALLSTOP - Ball valve with built-in check valve.
3230 - BALLSTOP - Ball valve with built-in check valve.
332 - BALLSTOP - Ball valve with built-in check valve.
333 - BALLSTOP - Ball valve with built-in check valve. With anti-tamper security
Check valves
3045 - Check valve. Controllable.
3046 - Check valve. Controllable.
3047 - Check valve. Non controllable.
3048 - Double check valve. Controllable.
3046 - Reduced size check valve.
Ball valve with built-in certified check valve
3041 - Ball valve with built-in certified check valve
Catalogue
Components for central heating systems
Air separation and venting devices
Valves and accessories for radiators
Distribution manifolds, zone valves, boxes and accessories
Underfloor heating system control
Plumbing components
Backflow prevention devices
Automatic flow regulators and balancing valves
Fittings
Gas safety
Expansion vessels, actuated mixing valves, thermostats
Last update 07/12/2011
D.Lgs. 231
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P. I. IT04104030962 - © 1961-2012 Caleffi S.p.a. - All rights reserved.
