Pressure Relief Valve

SAFETY RELIEF VALVES

Relieves static pressure in both gas and liquid.
Prevents damage to equipment by relieving high pressure build up Valve includes an o-ring seat that provides a leak tight shut off
Available in 2” 1502 standard service

RELIEF VALVES

  •  Type B Reset Relief Valve
    •  Available in 2″ or 3″
    •  Threaded ends allow for easy connection
    •  Redesigned seals offer longer working life against the most abrasive fluids
    •  Pressure setting can be changed while the valve is under pressure
    •  Setting accuracy not affected by vibration, pressure surges, or valve operation
    •  A manual release button in the bonnet assembly allows for easy and rapid opening of the valve regardless of pressure
    •  B/M2 valve offers newly designed subs and seals for longer-lasting valve life
    •  Parts interchangeable with other manufacturer’s
  •  Type C/ CH Reset Relief Valve
    •  Available on in 3″
    •  Redesigned seals offer longer working life against the most abrasive fluids
    •  Butt-weld flanges allow for a safer connection
    •  Pressure settings can be changed while under pressure
    •  Setting accuracy is not affected by vibration, pressure surges, or valve operation
    •  Air balance allows for the valve to easily reset automatically
    •  CH valve loads springs allow for higher pressure ratings
    •  Parts interchangeable with other manufacturer’s

MAG85

 

  • All inserts are stainless steel for longevity
  •  Pressure ranges from 1000 to 8500 PSI
  •  All parts are re-designed for better operation in the field
  •  High quality seals and new designs
  •  Designed for the modern mud pump
  •  Dnv type approval under process
  •  Made in usa

SHEAR RELIEF VALVES

  •  Available in 2″ and 3″
  •  2″ available in 2750 PSI and 5000 PSI
  •  3″ available in 5000 PSI
  •  Redesigned seals offer longer working life against the most abrasive fluids available
  •  Minimal or no maintenance
  •  Parts interchangeable with other manufacturer’s

COLLAPSING PIN RELIEF VALVE

  •  Valve body design uses full penetration welds which are pressure tested at 15,000 PSI and undergo x-ray and magnetic particle inspections
  •  Hammer union connections use a removable wing nut that can be replaced if damaged
  •  Added O-ring for greater protection against water intrusion on the threaded area
  •  Relief grease fitting to ensure complete coverage of threads and lead detection of seat cage O-ring
  •  Lift point provides a method of installing and conducting maintenance safely and non-detrimental to the valve
  •  Optional safety cage offers 80% visibility to verify the status of the pin and maintain the safety of personnel
  •  Actuation and trigger mechanism is all realized by the pin, no moving parts
  •  Valves can be repaired in the field in less than 30 minutes for a major overhaul
  •  No calibration needed after reassembly