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Quick Details
-
Model Number:
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CGA350 CGA580 CGA540 CGA870 QF-42
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Brand Name:
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Wonder Gas
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Standard or Nonstandard:
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Standard
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Gas Cylinder Valve:
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Pressure Reducing Control Valves
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TYPE:
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Oxygen Co2 Argon Gas Cylinder Valve
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Inlet Thread:
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3/4-14-NGT
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Safety Device(Mpa):
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21±1.5
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Usage:
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Pressure Regulators
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Valve type:
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CGA320 CGA350 CGA540 CGA580 CGA510 CGA870
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Keyword:
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gas cylinders valves
Quick Details
-
Port Size:
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G5/8
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Warranty:
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1 years
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Place of Origin:
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Shanghai, China
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Model Number:
-
CGA350 CGA580 CGA540 CGA870 QF-42
-
Brand Name:
-
Wonder Gas
-
Standard or Nonstandard:
-
Standard
-
Gas Cylinder Valve:
-
Pressure Reducing Control Valves
-
TYPE:
-
Oxygen Co2 Argon Gas Cylinder Valve
-
Inlet Thread:
-
3/4-14-NGT
-
Safety Device(Mpa):
-
21±1.5
-
Usage:
-
Pressure Regulators
-
Valve type:
-
CGA320 CGA350 CGA540 CGA580 CGA510 CGA870
-
Keyword:
-
gas cylinders valves
Product Description
| 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 CGA980 | / | 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 |
Specification
:
| QF Cylinder Valve Products Series | |||||||
| TYPE | MEDIUM AVAILABLE | WP(Mpa) | INLET THREAD | OUTLET THREAD | SAFETY DEVICE(Mpa) | DN(mm) | STRUCTURAL STYLE |
| QF-2 | O2,N2 | 15 | GB8335 PZ27.8 | G5/8 | 21±1.5 | 4 | Valve type |
| QF-2B | O2,N2 | 15 | GB8335 PZ27.8 | G5/8-LH | 21±1.5 | 4 | Valve type |
| QF-2B1 | O2,N2 | 15 | G1/2 | W22×1/14 | 21±1.5 | 4 | Valve type |
| QF-2C | O2,N2 | 15 | GB8335 PZ27.8 | G5/8 | 21±1.5 | 4 | Valve type |
| QF-2D | O2,N2 | 15 | GB8335 PZ27.8 | Internal thread G5/8 | 21±1.5 | 4 | Valve type |
| QF-2E | O2,N2 | 15 | JIS B 8246 V1 φ20 | W22×1/14 | / | 4 | Valve type |
| QF-2F | O2,N2 | 15 | GB8335 PZ27.8 | G5/8 | 21±1.5 | 4 | Valve type |
| QF-2G | O2,N2 | 15 | GB8335 PZ27.8 | G5/8 | 21±1.5 | 4 | Shaft type |
| QF-2M | O2,N2 | 15 | GB8335 PZ27.8 | G1/2 | 21±1.5 | 4 | Valve type |
| QF-2P | O2,N2 | 15 | GB8335 PZ27.8 | G5/8 | 21±1.5 | 4 | Valve type |
| QF-4 | O2,N2 | 15 | GB8335 PZ27.8 | G3/4 | 21±1.5 | 4 | Valve type |
| QF-5 | O2,N2 | 20 | GB8335 PZ27.8 | G5/8 | 28±2 | 4 | Valve type |
| QF-6 | O2,N2 | 15 | GB8335 PZ27.8 | Internal thread G5/8 | / | 4 | Valve type |
| QF-7 | O2,N2 | 15 | GB8335 PZ27.8 | Internal thread G5/8 | / | 4 | Needle form |
| QF-8 | O2,N2 | 15 | GB8335 PZ27.8 | G1/2 | / | 4 | Shaft type |
| QF-12 | O2,N2 | 15 | GB8335 PZ19.2 | G5/8 | 21±1.5 | 4 | Valve type |
| QF-20 | O2,N2 | 15 | GB8335 PZ19.2 | G1/2 | 21±1.5 | 2 | Diaphragm type |
| QF-21 | O2,N2 | 15 | GB8335 PZ19.2 | W21.8×1/14 | 21±1.5 | 2 | Diaphragm type |
| QF-22 | O2,N2 | 15 | GB8335 PZ27.8 | W21.8×1/14 | 21±1.5 | 4 | Valve type |
| QF-25 | O2 | 15 | GB8335 PZ19.2 | φ7 Hose | / | 2 | Needle form |
| QF-27 | O2,N2 | 15 | JIS B 8246 V1 | W22×1/14 | 21±1.5 | 3 | Valve type |
| F-1 | O2,N2 | 15 | GB8335 PZ27.8 | Internal thread W23×1/14 | 21±1.5 | 4 | Valve type |
| F-2 | O2,N2 | 15 | JIS B 8246 V2 | Internal thread W23×1/14 | 21±1.5 | 4 | Valve type |
| F-3 | O2,N2 | 15 | BS341 1×1/14 | Internal thread G5/8 | 21±1.5 | 4 | Shaft type |
| DF-4 | O2,N2 | 15 | GB8335 PZ27.8 | G5/8 | 21±1.5 | 4 | Shaft type |
Production process
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