Product Description
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. Valves are technically valves fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure.Gas cylinder valves are found in virtually every industrial process, including water & sewage processing, mining, power generation, processing of oil, gas & petroleum, food manufacturing, chemical & plastic manufacturing and many other fields.
Gas Cylinder Valve Description
1. TYPE: CGA
2. MEDIUM AVAILABLE: O2 N2 Ar H2 He N2
3. INLET THREAD: 25E
4. OUTLET THREAD: G5/8.CGA.BS341.DIN477.JISB
5. WP(Mpa: 15.20
6.DN(mm):3.4 .7
Specifications
Type | WP(MPa) | DN(mm) | Medium | Outlet thread | Inlet thread | Safety device | Frame madality |
| CGA180 | 15 | Φ3 | CO2 | 0.625-18UNF-RH-EXT | 0.75-16UNF | 22.5MPa | Diaphragm |
| CGA200 | 3 | Φ3 | C2H2 | 0.625-20NGO-RH-EXT | 3/8-18NGT | 100±5ºC | Pin type |
| CGA200-1 | 3 | Φ3 | C2H2 | 0.625-20NGO-RH-EXT | 3/8-18NGT | 100±5ºC | Pin type |
| CGA300-1 | 3 | Φ4 | C2H2 | 0.825-14NGO-RH-EXT | 3/4-14NGT | NO | Flap type |
| CGA300-1A | 3 | Φ4 | C2H2 | 0.825-14NGO-RH-EXT | 3/4-14NGT | 100±5ºC | Flap type |
| CGA300-2 | 3 | Φ4 | C2H2 | 0.825-14NGO-RH-EXT | PZ27.8 | NO | Flap type |
| CGA300-2A | 3 | Φ4 | C2H2 | 0.825-14NGO-RH-EXT | PZ27.8 | 100±5ºC | Flap type |
| CGA300-3 | 3 | Φ4 | C2H2 | 0.825-14NGO-RH-EXT | 1-111/2NGT | NO | Flap type |
| CGA320-2 | 15 | Φ3 | CO2 | 0.825-14NGO-RH-EXT | 1-111/2NGT | 22.5MPa | Flap type |
| CGA320-3 | 15 | Φ3 | CO2 | 0.825-14NGO-RH-EXT | 3/4-14NGT | 22.5MPa | Flap type |
| CGA320-4 | 15 | Φ3 | CO2 | 0.825-14NGO-RH-EXT | PZ27.8 | NO | Flap type |
| CGA320-5 | 1800psi | Φ3 | CO2 | 0.825-14NGO-RH-EXT | 1.125-12UNF | 3000psi | Flap type |
| CGA320-8 | 1800psi | Φ3 | CO2 | 0.825-14NGO-RH-EXT | 3/4-14NGT | 3000pai | Flap type |
| CGA326-3 | 15 | Φ3 | N2O | 0.825-14NGO-RH-EXT | 3/4-16UNF | 22.5MPa | Flap type |
| CGA326-5 | 1800psi | Φ3 | N2O | 0.825-14NGO-RH-EXT | 1.125-12UNF | 3000psi | Flap type |
| CGA330-1 | 15 | Φ4 | NF4 | 0.825-14NGO-LH-EXT | 3/4-14NGT | NO | Diaphragm |
| CGA330-2 | 15 | Φ4 | NF4 | 0.825-14NGO-LH-EXT | PZ27.8 | NO | Diaphragm |
| CGA346-1 | 3 | Φ3 | Air | 0.825-14NGO-RH-EXT | PZ27.8 | 22.5MPa | Flap type |
| CGA346-2 | 3 | Φ3 | Air | 0.825-14NGO-RH-EXT | 1-111/2NGT | 22.5MPa | Flap type |
| CGA346-3 | 3 | Φ3 | Air | 0.825-14NGO-RH-EXT | 3/4-14NGT | 22.5MPa | Flap type |
| CGA346-4 | 15 | Φ3 | Air | 0.825-14NGO-RH-EXT | 1.125-12UNF | 22.5MPa | Flap type |
| CGA346-5 | 15 | Φ3 | Air | 0.825-14NGO-RH-EXT | 0.75-16UNF | 22.5MPa | Flap type |
| CGA350-1 | 15 | Φ4 | High puritygas | 0.825-14NGO-LH-EXT | PZ27.8 | NO | Diaphragm |
| CGA350-2 | 15 | Φ4 | High puritygas | 0.825-14NGO-LH-EXT | PZ19.2 | NO | Diaphragm |
| CGA510-1 | 3.3 | Φ3 | C2H2 | 0.885-14NGO-LH-INT | 3/4-14NGT | NO | Flap type |
| CGA510-2 | 3.3 | Φ3 | C2H2 | 0.885-14NGO-LH-INT | 1/2-14NGT | NO | Flap type |
| CGA510-3 | 3.3 | Φ3 | C2H2 | 0.885-14NGO-LH-INT | 1-111/2NGT | NO | Flap type |
| CGA510-5 | 3.3 | Φ3 | C2H2 | 0.885-14NGO-LH-INT | PZ27.8 | NO | Flap type |
| CGA520 | 3 | Φ3 | C2H2 | 0.895-18NGO-RH-EXT | 3/8-18NGT | 100±5ºC | Pin type |
| CGA540-1 | 15 | Φ3 | O2 | 0.903-14NGO-RH-EXT | 3/4-14NGT | 22.5MPa | Flap type |
| CGA540-2 | 15 | Φ3 | O2 | 0.903-14NGO-RH-EXT | PZ27.8 | 22.5MPa | Flap type |
| CGA540-3 | 15 | Φ3 | O2 | 0.903-14NGO-RH-EXT | 1.125-12UNF | 22.5MPa | Flap type |
| CGA540-3A | 15 | Φ3 | O2 | 0.903-14NGO-RH-EXT | 3/4-16UNF | 22.5MPa | Flap type |
| CGA540-6 | 15 | Φ3 | O2 | 0.903-14NGO-RH-EXT | 1/2-14NGT | 22.5MPa | Flap type |
| CGA540-7 | 15 | Φ3 | O2 | 0.903-14NGO-RH-EXT | BS341 1" | 22.5MPa | Flap type |
| CGA540-8 | 2015psi | Φ3 | O2 | 0.903-14NGO-RH-EXT | 1-111/2NGT | 3360psi | Flap type |
| CGA540-8A | 1800psi | Φ3 | O2 | 0.903-14NGO-RH-EXT | 1-111/2NGT | 3000psi | Flap type |
| CGA540-8B | 15 | Φ3 | O2 | 0.903-14NGO-RH-EXT | 1-111/2NGT | 22.5MPa | Flap type |
| CGA540-9 | 1800psi | Φ3 | O2 | 0.903-14NGO-RH-EXT | 1/2-14NGT | 3000psi | Flap type |
| CGA540-10 | 2400psi | Φ3 | O2 | 0.903-14NGO-RH-EXT | 3/4-14NGT | 4000psi | Flap type |
| CGA540-12 | 2015psi | Φ3 | O2 | 0.903-14NGO-RH-EXT | 3/4-14NGT | 3360psi | Flap type |
| CGA540-13 | 2265psi | Φ3 | O2 | 0.903-14NGO-RH-EXT | 3/4-14NGT | 3775psi | Flap type |
| CGA540-14 | 2015psi | Φ3 | O2 | 0.903-14NGO-RH-EXT | 1.125-12UNF | 3360psi | Flap type |
| CGA540-14A | 1800psi | Φ3 | O2 | 0.903-14NGO-RH-EXT | 1.125-12UNF | 3000psi | Flap type |
| CGA580-1 | 1800psi | Φ3 | Inert gases | 0.965-14NGO-RH-INT | 1-111/2NGT | 3000psi | Flap typ |
Product Image
ABOUT US
Qingdao Guida Special Gas Co., Ltd. is a sole distributor for Chinese well-known gas manufacturers, specializing in special gas, industrial gases, medical gases and calibration gases for more than six years. What the mainly gases we sell is Oxygen(O2), Carbon Monoxide(CO), Ethylene(C2H4), Sulfur Hexafluoride(SF6), Carbon Tetrafluoride(CF4), Nitrous Oxide(N2O), CO2/ETO, etc.
We also provide various specifications of high pressure seamless steel gas cylinders, high pressure aluminum gas cylinders, Dewars, drums and other equipment. Cylinder standards include: DOT-3AA, GB5099, EN1964-1, ISO9809-1, ISO9809-2 and ISO9809-3 with TUV, BV, CE certificate.
Cooperating with reliable manufacturers, we take great pride in providing our customers high quality products and superior service, which make us enjoy a high reputation in our country and own a certain number of customers of USA, Canada, Netherlands, France,UAE, etc.
FAQ
1. Are you a manufacturer?
No. However, we are sole distributor for our manufacturer. So there is no doubt that we can offer our customers the best prices.
2. What is your MOQ?
We can quote based on our customers' quantity. However, DG cargo should be exported in one container, so we suggest that the quantity should be one container or more. Price will be less if the quantity is more.
3. How about your lead time of production?
Normally, it is 25-30 days after PO and deposit by T/T
4. Can we get the COA and MSDS of the gases we need?
Sure. COA and MSDS are available.
5. Can we send the gas cylinders back and let you refill if they are reusable?
Yes. But you need to inform us in advance, because we need to handle the import customs clearance before exporting.
Our Service
1.We provide the good quality and cheap price
2.Any queation about it can contact me freely
3.OEM Packing box
contact us
