GOO1(CNS approved)
GOO1(CNS approved)

GOO1(CNS approved)

Code G001(CNS approved)
Name Heavy Duty Cylinders Valve
Specification (1) Pressure Relief Valve Setting:
20- 24 Kg /cm2
(2) Container Connection:V2-14 PT
(3).Service Connection :M22.5×14LH
Application For Use Cylinders Up To 50Kg LP.GAS Capacity


  • Grandhall is a total solution provider and supports consulting, designing, manufacturing, and delivering high-quality products to our customers. Our expertise in valve products can help you create, design, and deliver valves that meet business needs, drive loyalty, and create remarkable brand value.


  • 10 million valves/year
  • 1. Italian-made three-directional forging machine
  • 2. 200-450 tons forging equipment.
  • 3. Italy & Taiwan - Special automatic machining machines
  • 4. Switzerland - Parts processing machines


  • Burst Disc Pressure Testing
  • Leakage Testing
  • Linearity Testing 
  • Roughness Testing
  • Overhead Projector Coordinate Machine