ARI-SAFE-P 920 Standard safety valve with flanges - closed bonnet - closed lifting device - acc. to VdTÜV sheet 100, AD2000-A2 and EN ISO 4126-1
Your complete safety system! – NEW! SAFE / SAFE SN now with SHR* ARI SAFE SN (Semi Nozzle)
Greater Efficiency:
Advanced design features (raised seat in CrNi steel, better flow characteristics due to contouring of flow area as well as accurately guided plug and stem).
Extended size range: now DN 15-250.
Simplified servicing with removable lifting aid.
Suitable for chemical applications: can be upgraded with rupture disc, stainless steel bellows seal and proximity switch.
Greater Reliability:
Type test approved acc. to VdTÜV.
ASME certification from the U.S. National Board.
Balanced piston and protective rim as standard with stainless steel bellows.
Minimum emissions (stainless steel bellows seal available as an option for SAFE / SAFE-P / SAFE-TC)
Higher Profitability:
Cost savings (extended life through hardened plug).
Simplified servicing through removable lifting aid at the plug.
Long lifetime (springs cathodic dip-painted).
Straightforward product range: economical spring selection (large, uniform set pressure ranges).
More efficient: ARI-myValve® sizing software ensures correct / economical valve selection.
New SAFE-Check service for testing installed safety valves (test device that works without increasing the boiler pressure or interrupting operation of the plant; absolutely no media loss).
Simplified servicing: removable lifting aid makes relapping the plug much easier
Two-fold safety: stainless steel bellows DN 15 - DN 100 with separate balanced piston as standard (EN-standard).
Optional EPDM bellows seal protects the stem from corrosion;
soft sealing plug ensures reliable tight sealing; standard on SAFE heating valves SAFE
SAFE TCS thread connection with special plug guide: also suitable for horizontal installation.
Integrated sensorics, proximity switch; used to return the feedback signal to the control room.
eClass-No.: 37010905
Application:
Chemical Industry, processing industry, plant manufacturing
Medium:
Steam, aggressive gases, vapours and liquids
