HIGH PRESSURE REGULATING VALVES TYPE : MHPRG-A AND MHPRG-B

INTRODUCTION

There are two types of MHPRG hand regulating valve MHPRG-A and MHPRG-B are ideal for metering or flashing expansion of liquid refrigerants. These valves are available in angle and globe types. These valves have stainless steel stems with back seating for seal replacementunder working conditions. MHPRG valve available in two variants- MHPRG-A for liquid expansion lines and MHPRG-B for liquid line flow regulation purpose. These valves are specifically designed as per international guidelines for refrigerating installations, specific flow conditions, and line characteristics. The MHPRG can also be used as a stop valve when the regulating function is not required. Interchangeable handwheel or seal cap available.Yellow seal caps or handwheels distinguish them from shut-off valves.

DESIGN FEATURES

  • Maximum working pressure: 798 psi g (55 bar g)
  • Fluid temperature range: -60°C to + 150°C (–76°F to 302°F)
  • Application: Ammonia, Fluorocarbons, Carbon Dioxide
  • Material: Body: LCC A352 Cast Steel Body
  • Valve Cone: SS304
  • Valve Stem: SS304
  • Packing Gland: SS304
  • Seat: PTFE
  • Connections: DN10-100 – Socket/Butt Weld
  • Reliable Back Seating

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