Design:

• Lift check valve to API 602 (Class 800/1500)
• Lift check valve to ASME B16.34 (Class 2500/4500) 
• Tested to API 598 
• Body made of forged steel 
• Straight-way pattern 
• Bolted cover (Class 800) 
• Seal-welded body/cover joint (Class 1500/2500/4500) 
• Spring-loaded check disc 
• Hard-faced seat/disc interface (13 % chrome steel/Stellite)  
• Fully confined cover gasket (Class 800) 
• Integral ST6 hard-faced seat ring 
• The valves satisfy the safety requirements of Annex I of the European Pressure Equipment Directive 2014/68/EU (PED) for fluids in Groups 1 and 2
  

Main applications:

• Mining
• Chemical industry
• Descaling units 
• Domestic water supply 
• Boiler feed applications 
• Boiler recirculation 
• Fossil-fuelled power stations 
• Cooling circuits 
• Pulp and paper industry 
• Petrochemical industry 
• Pharmaceutical industry
• Pipelines and tank farms
• Refineries 
• Rainwater harvesting 
• Process engineering 
• Heat recovery systems 
• Hot-water heating systems 
• Water extraction 
• Water supply systems 
• Sugar industry

Fluids handled:

• Service water
• Steam 
• Fluids containing gas
• Gas 
• High-temperature hot water 
• Heating water 
• Condensate 
• Cooling water 
• Fire-fighting water 
• Volatile fluids 
• Fluids containing mineral oils 
• Oil 
• Lubricants 
• Grey water 
• Feed water 
• Thermal oil 
• Wash water