Safety Valves - Goetze 810 Instrucciones De Montaje Y Mantenimiento

Assembly and maintenance instructions

Safety valves

810/410, 812/412, 813/413, 690/691, 492
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.
• Faults that may impair safety must be addressed immediately.
• The safety valve is exclusively designed for the range of application described
in these installation instructions. Any other use, or a use exceeding the range of
application shall be considered as improper use.
• The manufacturer's warranty shall be null and void if the sealed cover is
removed.
• All assembly work is to be carried out by authorized specialist staff.
2
General Notes
Safety valves are high-quality fittings which require a particularly careful handling.
The sealing surfaces are precision-machined at the seat and cone to attain the
required tightness. Always avoid the penetration of foreign particles into the valve
during assembly and during the operation. The tightness of a safety valve can be
impaired when using hemp, Teflon tape, as well as through welding beads, among
other things. Also rough handling of the finished valve during storage, transport and
assembly can result in a safety valve leaking. If the safety valves are painted, make
sure that the sliding parts do not come into contact with the paint.
3
Range of Application
Safety valve series 810/410, 812/412, 690/691 and 492 for air and other neutral,
non-poisonous and non-flammable gases which can be freely discharged into
the environment. For protection against excess pressure inpressure tanks which
are in compliance with the specifications of the AD-2000 data sheet A2, or as
equipment component with safety function for pressure equipment in compliance
with the EC pressure equipment directive.
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