Pressure reducing valve

Katalogové číslo	Series 682
Producer	Series 682
Procesní připojení - Typ	Přírubové
Médium	Vzduch , Plyny (neutrální) , Plyny (agresivní) , Pitná voda , Kapaliny (neutrální) , vodík (H2)
Materiál - základní	Bronz
Procesní připojení - Přírubové DIN/EN - velikost	DN 15 , DN 20 , DN 25 , DN 32 , DN 40 , DN 50 , DN 65 , DN 80 , DN 100
Procesní připojení - Přírubové ANSI - velikost	1/2 ' , 3/4 ' , 1 ' , 1 1/4 ' , 1 1/2 ' , 2 ' , 2 1/2 ' , 3 ' , 4 '
Temperature - MIN	-20 °C
Temperature - MAX	120 °C
Pressure - MAX	40 bar
Tlak - Na výstupu (RV)	0,5 - 2,0 bar , 1,0 - 8,0 bar , 5,0 - 15,0 bar
DN	15 , 20 , 25 , 32 , 40 , 50 , 65 , 80 , 100
PN	40

Often flange pressure reducing valves with smaller connection sizes are required. For this reason, this type is now not only available in sizes DN65 and DN100, but also in sizes DN20 to DN50, as well as in a high- and low-pressure version.

The body is made completely of corrosion-proof and seawater-resistant gunmetal. All wetted parts are made either of gunmetal or corrosion-resistant stainless steel. All technical features of the stainless steel version have also been consistently incorporated into this version.

connection types

Flange connection

usage

Drinking water supply according to DIN 1988
process water supply in industrial-and building technology
Fire extinguishing technology and sprinkler systems
Shipbuilding and offshore equipment
Commercial and industrial plants

Use of pressure reducing valves if a certain pressure on the output side must not be exceeded in the pipe network despite different pressures on the input side.

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