Gas Valve Type
1. TYPE: 870-3
2. MEDIUM AVAILABLE: CO2
3. INLET THREAD: 1/2-NGT
4. OUTLET THREAD: φ7 Clip -4.7 Dowel pin
5. SAFETY DEVICE(Mpa):
6. WP(Mpa: 15
7.DN(mm):2.5
1. Specification
| CGA Cylinder Valve Products Series | ||||||
| TYPE | MEDIUM | WP(Mpa) | INLET THREAD | OUTLET THREAD | SAFETY DEVICE(Mpa) | DN(mm) |
| CGA200 | CH | 3 | 3/8-18-NGT | CGA200 | 100°C±5°C | 3 |
| CGA300 | CH | 3 | 3/4-14-NGT | .825-14NGD-RH | 4 | |
| CGA320 | CO2 | 15 | 3/4-14-NGT | CGA320 | 21±1.5 | 4 |
| CGA320A | O2 | 15 | 1-11 1/2-NGT | CGA320 | 21±1.5 | 4 |
| CGA350 | CO2 | 15 | 3/4-14-NGT | CGA350 | 21±1.5 | 7 |
| CGA540 | O2,N2 | 15 | 3/4-14-NGT | CGA540 | 21±1.5 | 4 |
| CGA540B | O2,N2 | 15 | GB8335 PZ27.8 | CGA540 | 21±1.5 | 4 |
| CGA540C | O2,N2 | 15 | 1-11 1/2-NGT | CGA540 | 21±1.5 | 4 |
| CGA540D | O2,N2 | 20 | 3/4-14-NGT | CGA540 | 28±2 | 4 |
| CGA555 | O2,N2 | 15 | GB8335 PZ27.8 | CGA555 | 21±1.5 | 4 |
| CGA580 | He,Ne,Ar,Xe | 15 | 1-11 1/2-NGT | Internal thread CGA580 | 21±1.5 | 4 |
| CGA580A | Ar | 20 | 3/4-14-NGT | Internal thread CGA580 | 28±2 | 3 |
| CGA590 | O2,N2 | 15 | 3/4-14-NGT | Internal thread CGA590 | 3 | |
| CGA870-1 | O2 | 15 | 1/2-NGT | φ7 Clip -4.7 Dowel pin | 21±1.5 | 2.5 |
| CGA870-2A | O2 | 15 | GB8335 PZ27.8 | φ7 Clip -4.7 Dowel pin | 2.5 | |
| CGA870-2B | O2 | 15 | GB8335 PZ27.8 | φ7 Clip -6 Dowel pin | 2.5 | |
| CGA870-2C | N2O | 15 | GB8335 PZ27.8 | φ7 Clip -6 Dowel pin | 2.5 | |
| CGA870-3 | O2 | 15 | 1/2-NGT | φ7 Clip -4.7 Dowel pin | 2.5 | |
| CGA870-4 | O2 | 15 | BS341 1-1/14 | φ7 Clip -4.7 Dowel pin | 2.5 | |
| CGA870-4A3 | O2 | 15 | 3/4-16-UNF | φ7 Clip -4.8 Dowel pin | 73°C±3°C | 1.5 |
| CGA910 | N2O | 15 | 3/4-14-NGT | φ7 Clip -4.7 Dowel pin | 2.5 | |
| CGA870B | O2 | 15 | 3/4-16-UNF | φ7 Clip -4.8 Dowel pin | 1.5 | |
| CGA670 | CI2 | 2 | 3/4-14-NGT | External thread CGA670 | 7 | |
2. Valve Production Process
A valve is a device that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries)
by opening, closing, or partially obstructing various passageways.
3. Valve Production Base
4.PACKING AND DELIVERY
5.Valve Usage / on Steel Cylinder / On Aluminum Cylinder
Contact Information:
Name: Cathy Wang
Tel: 0086-21-66019678
Fax: 0086-21-66019679
Pls send us your enquiry If you have any demand on it.