Sarasin – 74LP, 74VP, &78LP Pilot Operated Pressure Relief

Sarasin – 74LP, 74VP, &78LP Pilot Operated Pressure Relief

Ready Stock
CATEGORY
BRAND
INDUSTRIES

The Sarasin-RSBD® 74 Series Pilot Operated Pressure Relief Valve provides the capability for the protection of storage vessels, tanks, and piping systems under low pressure and vacuum conditions.

Specification

Features

KEY FEATURES & BENEFITS

  • Diaphragm or piston technology selected to provide the best option for the process application
  • Capacity tested by the US National Board and carrying the ASME UV code stamp
  • Available in either flanged configuration or with ISO or UNC threaded inlet connections
  • Pop or modulating action pilot
  • Excelling in cryogenic applications
  • Externally adjustable blowdown
  • Balanced against back pressure
  • High degree of seat tightness

APPLICATIONS

  • Tank & vessel protection
  • Industrial gas (cryogenics)

DESIGN STANDARDS

  • ASME BPVC Section VIII
  • Marine standards

DESIGN RATINGS

  • ASME & API Class 150 to 300

SIZE RANGE & DIMENSIONS

  • 74VP & 74LP Series – 2 inches x 3 inches thru 14 inches x 18 inches
  • 78 Series – 2 inches x 3 inches thru 6 inches x  8 inches

PRESSURE RANGE

  • 15 (6 wc) to 250 (100 wc) mbar – standard applications
  • 70 mbar (28 wc) to 2 bar (29 psig) – standard & cryogenic applications

TEMPERATURE RANGE

  • Reaching -196ºC (-320°F) cryogenic levels to 200ºC (392°F)

CAPACITY

  • Individually calculated and selected for each process application

SEAT TIGHTNESS

  • 95%

MATERIALS

  • Carbon steel
  • Austenitic stainless steel

Benefits

Specifications

SERIES
DESIGN
SIZE RANGE
PRESSURE CLASSES
TEMPERATURE RANGE

Content Box

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem. Ut enim ad minima veniam, quis nostrum exercitationem ullam corporis suscipit laboriosam, nisi ut aliquid ex ea commodi consequatur? Quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur?