Purple Valves
PRPLZ274

Y Pattern Globe Valve

Cast steel Y-pattern globe valve offering low-resistance throttling and tight regulation with reduced pressure loss.

SizeDN15 to DN400 (1/2" to 16")PressureANSI Class 150 to 900PortStandard PortBodyY-pattern (inclined), bolted bonnet
Overview

The ZQV Y-Pattern Globe Valve sets the seat and stem at an inclined angle to the body run, creating a straighter, less tortuous flow path than a conventional T-pattern globe while retaining precise throttling control. This geometry significantly reduces pressure drop and turbulence, making the valve well suited to flow regulation and frequent modulation on steam, water and process lines. The bolted-bonnet cast steel body with a renewable plug-and-seat trim provides repeatable control and reliable shut-off across a wide range of operating conditions.

Technical Detail

Specifications

Size Range
DN15 to DN400 (1/2" to 16")
Pressure Rating
ANSI Class 150 to 900
Temperature Range
-29°C to 425°C (-20°F to 800°F)
End Connections
Flanged RF / Butt Weld
Body Material
ASTM A216 WCB cast steel
Ball / Disc / Wedge Material
Stellite-hardfaced disc/plug
Seat Material
13Cr / Stellite hardfaced
Stem Material
Forged 410 stainless steel
Port Type
Standard Port
Body Style
Y-pattern (inclined), bolted bonnet
Operation
Handwheel / Gear / Electric
Applications
Throttling and flow regulation on steam, water and process lines requiring low pressure loss.
Design Standard
BS 1873 / API 623
Testing Standard
API 598
Face to Face Standard
ASME B16.10
At a Glance

Key Features

  • Inclined Y-pattern body for reduced pressure drop
  • Precise throttling and modulating control
  • Hardfaced renewable trim for long service life
  • Straighter flow path minimises turbulence and erosion

Options

  • Flanged or butt weld ends
  • Gear or electric actuation
  • Various trim materials

Standards & Certifications

  • BS 1873
  • API 623
  • ASME B16.34
  • API 598
Contact

Get in Touch

Have a question or ready to order? Reach out and our team will get back to you with pricing and availability.

Send us a message.

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
Supporting Document (Optional)
Max. file size: 25 MB.