Purple Valves
PRPLZ078

3-Piece Forged Steel Threded High Pressure Ball Valves

A three-piece forged steel ball valve engineered for high-pressure threaded service across general industrial and oil and gas applications.

Size1/4" to 2"Pressure3000 PSI (WOG) to 6000 PSIPortFull Port / Reduced PortBodyThree Piece
Overview

This three-piece forged steel ball valve is built for demanding high-pressure duties, with body materials spanning A351 CF8M, A105 and LF2 to suit a range of service conditions. Sizes run from 1/4 inch to 2 inch with full or reduced port options and ASME B16.11 socket weld end connections. A floating ball arrangement with Delrin or PEEK seats delivers reliable bubble-tight shut-off, while the three-piece design allows in-line maintenance without removing the body from the pipework.

Technical Detail

Specifications

Size Range
1/4" to 2"
Pressure Rating
3000 PSI (WOG) to 6000 PSI
Temperature Range
-46°C to 232°C (-50°F to 450°F)
End Connections
Socket Weld ASME B16.11
Body Material
A351 CF8M / A105 / LF2
Ball / Disc / Wedge Material
A182 F316 stainless
Seat Material
Delrin / PEEK
Stem Material
A182 F316 stainless
Port Type
Full Port / Reduced Port
Body Style
Three Piece
Operation
Manual lever / wrench
Applications
General service, air, water, oil and gas
Design Standard
ASME B16.34, API 607
Testing Standard
MSS SP-72, API 598
Face to Face Standard
Manufacturer's Standard
At a Glance

Key Features

  • Three-piece bolted body for easy in-line maintenance
  • Forged steel construction for high-pressure integrity
  • Full or reduced port configurations
  • Fire-safe design to API 607
  • Delrin or PEEK seats for durable sealing

Options

  • Full or reduced port
  • Socket weld or threaded ends
  • Delrin or PEEK seats
  • Carbon, stainless or low-temp body materials

Standards & Certifications

  • ASME B16.34
  • API 607 fire-safe
  • MSS SP-72
  • API 598
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