Its purpose is to expel accumulated air from a pipe when it is pressurized and in service.

JWWA B137 compliant DN25, 75,100 and 200 0.75MP, 1.0MPa and 1.6MPa FCD450-10

CLA-VAL Series 34 Fire Protection System Air Release Valves are designed to vent entrained air that collects at high points in a pipeline. This valve continuously eliminates air from a system by releasing small quantities of air before large air pockets can occur. In many installations, continuing a

JWWA B 137 Inner and Outer Powder Coated Rapid Air Valve for Water Supply, 25mm, also available in sizes 13-20.

JWWA B 137 Inner and Outer Powder Coated Water Supply Rapid Air Valve 25mm Biwa Light Ball Valve

ventilair duplex two-way vent valve suitable for DN 30/40/50 volume flow 8 l/s, temperature range -20degC to +60degC, with activated carbon filter, polystyrene frost protection cover and rubber connector for the stated dimensions Notes: ventilair duplex two-way vent valves are subjected to regul

ventilair duplex two-way vent valve G1 1/2 suitable for DN 40/50 volume flow 8 l/s, temperature range -20degC to +60degC, with activated carbon filter, polystyrene frost protection cover Notes: ventilair duplex two-way vent valves are subjected to regular internal testing in accordance with DIN

This valve is used as a backup just in case the water pressure or flow is not as required due to certain situations. Tested under the pressure of 350 psi.

ventilair 33 air-admittance valve suitable for DN 70/90/100 type-tested and monitored in accordance with DIN EN 12380 by TÜV Rheinland LGA Products GmbH, type class A I, volume flow 33 l/s, temperature range -20degC to +60degC, with polystyrene frost protection cover, with rubber connector for

ventilair air-admittance valve suitable for DN 30/40/50 type-tested and monitored in accordance with DIN EN 12380 by TÜV Rheinland LGA Products GmbH, type class A I, volume flow 8 l/s, temperature range -20degC to +60degC, with polystyrene frost protection cover, with rubber connector for the d

ventilair air-admittance valve version Switzerland type-tested and monitored in accordance with DIN EN 12380 by TÜV Rheinland LGA Products GmbH, type class A I, volume flow 8 l/s, temperature range -20degC to +60degC, with polystyrene frost protection cover, with rubber connector for the dimens

Corner cistern 927 (delta) with angle valve G 1/2 a low-level cistern with an adjustable flushing capacity of 6-9 litres, factory setting 6 litres, insulated against condensation, start-stop technology, low noise fill valve and 4-side connection supplied with: corner cistern 927 (delta), with

Cistern 951 with angle valve G 1/2 a low-level cistern with an adjustable flushing capacity of 6-9 litres, factory setting 6 litres, insulated against condensation, water-saving system with dual flush (9/3 l or 6/3 l), can be converted for start-stop flush and 4. 5l flush, with push button supp

Universal fill valve 510 (multiflow) with Z pipe size: G 3/8 x 30 small, compact construction, rapid filling rate of 3. 6 l/min at 0. 5 bar flow pressure, quick closing, extremely quiet, only 13 dB(A)(Noise Class I), easy to install and maintain due to simple snap and plug connections, brass

Universal fill valve 510 U size: G 3/8 small compact construction, rapid filling rate of 3. 6 l/min at 0. 5 bar flow pressure, quick closing, extremely quiet, only 13 dB(A)(Noise Class I), easy to install and maintain due to simple snap and plug connection, adjustable flush water volume contr

Universal fill valve 510 (multiflow) size: G 3/8 x 30 small, compact construction, rapid filling rate of 3. 6 l/min at 0. 5 bar flow pressure, quick closing, extremely quiet, only 13 dB(A)(Noise Class I), easy to install and maintain due to simple snap and plug connections, brass connection,

Winner S is the lowest flushing system available on the market at a mere 800 mm from the finished floor: it is a product of high mechanical performance, high technological innovation and uses a unique soundproof container. Winner S, in fact, also benefits from Valsir's know-how in silenced waste sy

Cubik S is the most compact flushing system on the market with a width of just 300 mm. It is the ideal solution for installation in technical compartments, prefabrications and generally for all cases where space is extremely limited. It is a product of high mechanical performance, high technological