• Grooved OS&Y gate valve with visible stem for fire protection and industrial pipelines
  • Grooved OS&Y gate valve with visible stem for fire protection and industrial pipelines

Gate Valve OS&Y Groove

CEQU OS&Y (Outside Screw and Yoke) Gate Valve with Groove End connection is specially designed for quick and secure installation in fire protection and water distribution systems. Its rising stem design allows easy visual confirmation of valve status, ensuring operational reliability in critical applications. The grooved ends simplify assembly and disassembly, making maintenance faster and more convenient.

  • Grooved OS&Y gate valve with visible stem for fire protection and industrial pipelines

Product Overview

Material

Ductile Iron

Connection Type

Groove End

Size Range

2" to 8" (DN50–DN200)

Rated Working Pressure

1.6MPa / 16bar / 235psi

Coating

Fusion Bonded Epoxy or Red Painting

Stem

Stainless Steel, Rising Stem Design



  • - Rising stem (OS&Y) design for clear visual status.
  • - Groove end allows for faster installation and removal.
  • - Corrosion-resistant coating for extended service life.
  • - Suitable for fire protection and potable water systems.
  • - Full waterway ensures high flow with low pressure drop.
  • - Robust stem with high mechanical strength.
  • - Low maintenance due to simple structure and easy access.
  • - Compatible with flexible and rigid coupling systems.
  • - Epoxy-coated interior and exterior for optimal durability.
  • - Reliable sealing performance with long-lasting gasket support.

  • - Fire sprinkler systems in commercial and industrial buildings
  • - Municipal and industrial water supply networks
  • - Above-ground and basement mechanical rooms
  • - High-rise building fire control pipelines
  • - Pump room and riser isolation valves
  • - Marine and offshore water supply systems
  • - Emergency shutoff systems in factories
  • - Water treatment facilities and stations
  • - Irrigation control systems for agriculture
  • - Retrofit or expansion projects with grooved piping


Q1: What are the advantages of groove-end valves?

A1: Groove ends allow quick installation using couplings, reducing labor and maintenance time.

Q2: Can it be installed horizontally and vertically?

A2: Yes, the valve can be installed in both horizontal and vertical pipelines as needed.