CO2 Cylinder Valve

This CO2 Cylinder Valve is 45kg (68L) type, designed for high pressure fixed CO2 fire extinguishing systems on ships, comply with SOLAS and FSS code.

  • Material: Lead Brass (HPb59-1)
  • Pneumatic and Manual actuation
  • Pressure rating 24.5 MPa
  • CCS approved

CO2 cylinder valve is a critical safety device of high pressure CO2 fire fighting system, made of lead brass is the standard for high-pressure and corrosion-resistant, with working pressures around 15 MPa, and test pressures often reaching 25 MPa.

Description

Comply with:

  1. Chapter 2, Part Six of China Classification Society Rules for Classification of Sea-Going Steel Ships 2021 and its
    Amendments

Intended for:

Used in the Marine Carbon Dioxide Fire Extinguishing Plant for Ships and Offshore Installations.

CO2 Cylinder Valve Specification:

Type CQ-2
Main Material HPb59-1 Lead Brass
Actuation Pneumatic and Manual
Pneumatic Actuation Pressure ≤1.5 MPa
Manual Actuation Pressure ≤49 N
Working Pressure 14.7 MPa
Water Pressure Test 24.5 MPa @ 5min
Bursting Pressure of Rupture Disc 18.6±1 MPa
Inlet Thread PZ27.8
Outlet Thread W21.8
Siphon Tube Connection M16×1
Pneumatic Connection Port G3/8 (2×)
Certificate CCS