Purple Valves
PRPLZ103

2pc Seal Welded Fire Safe Ball Valve 3600PSI

A fire-safe seal-welded two-piece ball valve rated to 3600 PSI WOG for demanding high-pressure service.

Size1/4" to 2"Pressure3600 PSI WOGPortFull PortBodyTwo Piece
Overview

This two piece ZQV ball valve is engineered for high-pressure isolation across a 1/4" to 2" size range, with a maximum allowable operating pressure of 3600 PSI WOG. The ASTM A351 CF8M (stainless) / ASTM A216 WCB (carbon steel) body carries an ASTM A182 F316 stainless steel ball and ASTM A182 F316 stainless steel stem, sealing against Delrin / PEEK seats for reliable, low-torque quarter-turn operation. Threaded NPT (ASME B1.20.1) connections and a full port bore make it well suited to general service, air, water and oil & gas duty. The seal-welded body construction eliminates external leak paths for added integrity under pressure. A fire-safe design adds secondary metal-to-metal sealing for security during a fire event.

Technical Detail

Specifications

Size Range
1/4" to 2"
Pressure Rating
3600 PSI WOG
Temperature Range
-46°C to 232°C (-50°F to 450°F)
End Connections
Threaded NPT (ASME B1.20.1)
Body Material
ASTM A351 CF8M (stainless) / ASTM A216 WCB (carbon steel)
Ball / Disc / Wedge Material
ASTM A182 F316 stainless steel
Seat Material
Delrin / PEEK
Stem Material
ASTM A182 F316 stainless steel
Port Type
Full Port
Body Style
Two Piece
Operation
Lever
Applications
General service, air, water, oil & gas
Design Standard
ASME B16.34, MSS SP-110
Testing Standard
MSS SP-72, API 598
Face to Face Standard
Manufacturer's Standard
At a Glance

Key Features

  • Two Piece body construction
  • Quarter-turn lever operation
  • Rated to 3600 PSI WOG
  • ASTM A182 F316 stainless steel ball with Delrin / PEEK seats
  • Threaded NPT (ASME B1.20.1)
  • Seal-welded body for leak-tight integrity
  • Fire-safe design per API 607

Options

  • Multiple body material options
  • Fire-safe option

Standards & Certifications

  • Designed to ASME B16.34, MSS SP-110
  • Tested to MSS SP-72, API 598
  • Fire-safe tested to API 607
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