CGA510 Acetylene Valve, acetylene(C2H2) Cylinder Valve CGA510 for Acetylene Cylinders & Acetylene Supply System.Specs of CGA510 Acetylene Valve:-Medium: C2H2;-W. P. (Mpa): 3;-DN(mm): Φ 3;-Outlet thread: . 825-20UNF-RH-EXT;-Inlet thread: 3/4-14NGT or 1/2-14NGT/1-11½ NGT;-Frame ......
Specs of CGA510 Acetylene Valve:
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.
The simplest, and very ancient, valve is simply a freely hinged flap which drops to obstruct fluid (gas or liquid) flow in one direction, but is pushed open by flow in the opposite direction. This is called a check valve, as it prevents or "checks" the flow in one direction.
Valves have many uses, including controlling water for Irrigation, industrial uses for controlling processes, residential uses such as on / off & pressure control to dish and clothes washers & taps in the home. Even aerosols have a tiny valve built in. Valves are also used in the military & transport sectors.| NO. | Type No. | Produce Name | suitable Medium | PN (Mpa) | DN (mm) | Outlet thread(mm) | Jiont Thread to cylinder (mm) | Temp./Pressure of safety device |
| 1 | CGA200 | Brass neddle type cylinder valve for C2H2 | C2H2(acetylene) | 3 | 3 | CGA200 | 3/8-18-NGT | 100deg±5deg |
| 2 | CGA300(QF-70) | Brass neddle type cylinder valve for C2H2 | C2H2(acetylene) | 3 | 4 | .825-14NGO-RH | 3/4-14-NGT | |
| 3 | CGA320 | Brass flapper type cylinder valve for CO2 | CO2 | 15 | 4 | CGA320 | 3/4-14-NGT | 21±1.5 |
| 4 | CGA326 | Brass flapper type cylinder valve for N2O | N2O | 15 | 4 | CGA326 | GB8335 PZ27.8 | 21±1.5 |
| 5 | CGA350 | Brass coupling type cylinder valve for CO2 | CO2 | 15 | 7 | CGA350 | 3/4-14-NGT | 21±1.5 |
| 6 | CGA510(QF-72) | Brass coupling type cylinder valve for C2H2 | C2H2(acetylene) | 3 | 4 | Female Thread CGA510 | 1-11 1/2 -NGT | |
| 7 | CGA510-1(QF-71) | Brass flapper type cylinder valve for C2H2 | C2H2(acetylene) | 3 | 4 | Female Thread885-14NG0-LH | 3/4-14-NGT | |
| 8 | CGA520 | Brass neddle type cylinder valve for C2H2 | C2H2(acetylene) | 3 | 3 | CGA520 | 3/8-18-NGT | 100deg±5deg |
| 9 | CGA540 | Brass flapper type cylinder valve for O2(oxygen) | O2,N2,Air | 15 | 4 | CGA540 | 3/4-14-NGT | 21±1.5 |
| 10 | CGA555 | Brass flapper type cylinder valve for N2 | N2,O2,Air | 15 | 4 | CGA555 | GB8335 PZ27.8 | 21±1.5 |
| 11 | CGA580 | Brass flapper type cylinder valve for H2 | He,Ne,Ar,Kr,Xe | 15 | 4 | Female Thread CGA580 | 1-11 1/2 -NGT | 21±1.5 |
| 12 | CGA590 | Brass flapper type cylinder valve for O2(oxygen) | O2,N2,Air | 15 | 3 | Female Thread CGA590 | 3/4-14-NGT | |
| 13 | CGA870A | Cylinder valve for O2(oxygen) | O2 | 15 | 1.5 | 7 clip2-4.7 fixed mpin | 3/4-16-UNF | steelcylinder21-23.2 Aluminum cylinder22.9-25.5 73deg±3deg |
| 14 | CGA910 | Cylinder valve for N20 | N20 | 15 | 2.5 | 7 clip2-4.7 fixed mpin | 3/4-14-NGT | |
| 15 | CGA670 | Brass neddle type cylinder valve for mixed gas | mixed gas(Cl2,etc) | 2 | 7 | Male thread CGA670 | 3/4-14-NGT |
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