Purple Valves
PRPLZ257

Cast Steel Globe Valve

A cast steel globe valve for throttling and regulating liquids, gases and steam across demanding process duties.

Size2" to 24"PressureANSI Class 150 to 1500BodyBolted Bonnet
Overview

The Cast Steel Globe Valve is a general-purpose regulating valve for refineries, power stations and process facilities handling liquids, gas and steam. Its disc seats squarely onto the seat ring to throttle flow with the control authority globe valves are valued for, while the path to the disc inherently produces a higher pressure drop than a gate valve. Cast WCB, A105N, low-temperature LCC/LF2 and stainless CF8M/316/316L bodies are available across Class 150 to 1500 with flanged, RTJ and butt weld ends in sizes from 2 inch to 24 inch. Designed to BS 1873 and API 623 and tested to API 598, it supports throttling, bypass and pressure-regulating applications.

Technical Detail

Specifications

Size Range
2" to 24"
Pressure Rating
ANSI Class 150 to 1500
Temperature Range
-46°C to 232°C (-50°F to 450°F)
End Connections
Flanged RF, RTJ, Butt Weld
Body Material
WCB / A105N / LCC / LF2 / CF8M / 316 / 316L
Ball / Disc / Wedge Material
TRIM 1,5,8,12,16 & Special Materials
Seat Material
Stellite / 13Cr / PTFE / metal seated (trim dependent)
Stem Material
410 / 13Cr / F6a / 316 stainless (trim dependent)
Body Style
Bolted Bonnet
Operation
Handwheel, Gear, Electric, Pneumatic
Applications
Oil & gas, petrochemical, power generation, water treatment and general process throttling and flow regulation
Design Standard
BS 1873 / API 623 / ASME B16.34
Testing Standard
API 598
Face to Face Standard
ASME B16.10
At a Glance

Key Features

  • Precise throttling and flow regulation via disc-onto-seat closure
  • Forged or cast body construction matched to service pressure and temperature
  • Wide range of body and trim materials for corrosive and high-temperature media
  • Renewable seat and disc for long, maintainable service life
  • Multiple end connection options for flexible installation

Options

  • NACE MR0175 compliant construction available
  • Anti-static and fire-safe designs on request
  • Actuation: gear, electric or pneumatic
  • Special alloys and trims to order

Standards & Certifications

  • Designed to BS 1873 / API 623 / ASME B16.34
  • Tested to API 598
  • Face-to-face per ASME B16.10
  • NACE MR0175 available
Contact

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