CYLINDER VALVES
Group Number: 1100The GCE Group is Europe´s leading manufacturer of gas control equipment.
GCE is committed to the development and manufacture of technically advanced equipment for pressure and flow control of high pressure gases. With over 100 years experience, GCE's extensive product range has grown to serve customers within the most advanced Industrial, Medical, High Purity and Specialty Gas arenas in the World.
The GCE Group provides high quality products and world-class customer service support on a global basis from its renowned central European Manufacturing base. GCE’s main production facilities are based in the Czech Republic. Distribution for North America is in Denton, TX.
GCE valves are manufactured, tested and assured in accordance with EU directives, US and International Standards. Each valve is then individually pressure tested as part of our strict production processes to assure you robust and reliable service. All the products we supply are backed by our lifetime support service and 2-year warranty.
GCE’s new Next Generation valve design will provide its customers with unrivalled Extended Service Life, Ease of Use, Global Acceptance and ISO 9001 Quality Assurance.
APPLICATION
The valves can be used for technical industrial gases up to 4400 psi working pressure (Standard and Residual Pressure Valve models).
TECHNICAL DATA
| Working pressure: | up to 4400 psi |
| Working temperature: | from -50° to +150° F |
| Storage and transportation temperature: | from -65° to +155° F |
| Seat diameter: | 1/8" |
| Flow coefficient CV: | 0.5 |
| Flow coefficient CV with RPV: | 0.3 |
| Standards Conformance: | ISO 10297, CGA V-9 |
STANDARD VALVES
| Part. No. | Gas | CGA Outlet | CGA Inlet | Pressure | Burst Disc (psi)/ Fusible plug (F) |
| 1777596 | Acetylene | CGA 300 | 3/4" NGT | 500 psi | 212 F |
| 1777372 | Acetylene | CGA 200 | 3/8" NGT | 500 psi | 212 F |
| 1777602 | Acetylene | CGA 520 | 3/8" NGT | 500 psi | 212 F |
| 1777360 | Argon/Nitrogen/Inert Gases | CGA 580 | 3/4" NGT | 3000 psi | 4000 psi |
| 1777599 | Breathing Air | CGA 346 | 3/4" NGT | 3000 psi | 4000 psi |
| 1777601 | Hydrogen | CGA 350 | 3/4" NGT | 3000 psi | 4000 psi |
| 1777603 | Industrial Air | CGA 590 | 3/4" NGT | 3000 psi | 4000 psi |
| 1777158 | Oxygen | CGA 540 | 3/4" NGT | 3000 psi | 4000 psi |
RESIDUAL PRESSURED VALVE - RPV
| Part. No. | Gas | CGA Outlet | CGA Inlet | Pressure | Burst Disc (psi) |
| 1777677 | Air | CGA 346 | 3/4" NGT | 3 000 psi | 4 000 psi |
| 1777630 | Argon/Nitrogen/Helium | CGA 580 | 3/4" NGT | 3 000 psi | 4 000 psi |
| 1777631 | Carbon Dioxide | CGA 320 | 3/4" NGT | 3 000 psi | 4 000 psi |
| 1777629 | Oxygen | CGA 540 | 3/4" NGT | 3 000 psi | 4 000 psi |
GCE valves can be supplied with the following additional options:
- Residual pressure valve with non-return valve function
- Burst Disc Safety Relief
- Aluminium or plastic handwheel
- Handwheel cap with customer branding / private labelling
- Excess flow restrictor
- Nickel or chrome plating on the body
- Teflon tape on the inlet thread
- Thread protectors
ACCESSORIES
Note: For variants equipped with residual pressure valve it is recommended to use GCE filling adapters.
735100001353_US_brochure_Valves_2020_web.pdf 
