Tabla de contenido
Publicidad
Idiomas disponibles
Idiomas disponibles
Assembly and maintenance instructions
Pressure reducing valve
481 SP/HP/LP, 482 SP/HP/LP, 681 SP/HP/LP, 682 SP/HP/LP
1
General Notes of Safety
• Only use the valve:
- for the intended purpose
- in satisfactory condition
- with respect for safety and potential hazards.
• Always observe the installation instructions.
• Standards DIN EN 806-2 and DIN 1988-200 must be considered and applied to
the use of pressure reducing valves.
• To ensure correct use always make sure to only install the pressure reducer in
places where the operating pressure and temperature do not exceed the design
criteria on which the order is based. The manufacturer shall not be responsible
for damage caused by outside forces or other external influences! Hazards at
the pressure reducer caused by the flow medium and operating pressure are to
be avoided through appropriate measures.
• All assembly work is to be carried out by authorized specialist staff.
2
Technical Data
Pressure reducer 681 / 481
R
Installed length L
Weight in kg
Field of use
Primary pressure
Secondary
pressure
Materials
Temperature range
Assembly and maintenance instructions - 481/681, 482/682
1/2"
3/4"
135
160
1,2
1,3
Water, neutral and non-adhesive liquids, compressed air,
neutral and non-combustible gasses
up to 40 bar (LP up to 25 bar)
Gunmetal / stainless steel or stainless steel / stainless steel
up to 95 °C (DVGW up to 80 °C)
1"
1 1/4"
180
195
2,4
2,6
SP: 1 - 8 bar
HP: 5 - 15 bar
LP: 0,5 - 2 bar
www.goetze-armaturen.de
en
1 1/2"
2"
225
255
5,5
6,0
Publicidad
Tabla de contenido
