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Zhejiang Shengwei High Pressure Vessel Co., Ltd.

Oxygen Valve Cga540, Cga540 Valve, Gas Cylinder Valves manufacturer / supplier in China, offering Brass Oxygen Valve Cga540 for Gas Cylinders, Medical 10 Liter Oxygen Cylinders W/ Outside Diameter 140mm, 40L Steel Oxygen Cylinders for O2 Gas Plants and so on.

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Brass Oxygen Valve Cga540 for Gas Cylinders

FOB Price: Get Latest Price
Min. Order: 200 Pieces
Production Capacity: 30, 000PCS/Month
Transport Package: Standard Export Packing
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: CGA540
  • Use: for Oxygen Cylinders
  • Origin: China
  • Mat.: Brass
  • Trademark: CBMCARE
  • HS Code: 8481803990
Product Description
Medical Oxygen Valve CGA540, Brass Valve CGA540 for Oxygen Cylinders.

Specs of Oxygen Valve CGA540:
-1). Mat: Brass;
-2). DN: 4mm; W. P: 15Mpa;
-3). Safety device: 21± 1.5 Mpa
-4). Inlet Thread: 3/4-14NGT;
-Outlet thread: 0.903-14NGO-RH-EXT.

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.

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.

Should you have any intersts or some more info needed on our gas cylinder valves, just pls feel free to enquire us! (Mob: +86-153 5606 5235).
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 CGA540 Brass flapper type cylinder valve for oxygen O2,N2,Air 15 4 CGA540 3/8-14-NGT 21±1.5
2 CGA540A Brass flapper type cylinder valve for oxygen O2,N2,Air 15 4 CGA540 3/8-14-NGT 21±1.5
3 CGA540B Brass flapper type cylinder valve for oxygen O2,N2,Air 15 4 CGA540 GB8335 PZ27.8 21±1.5
4 CGA540C Brass flapper type cylinder valve for oxygen O2,N2,Air 15 4 CGA540 1-111/2-NGT 21±1.5
5 CGA540D Brass flapper type cylinder valve for oxygen O2,N2,Air 20 4 CGA540 3/4-14-NGT 28±2
6 CGA540E Brass flapper type cylinder valve for oxygen O2,N2,Air 20 3 CGA540 3/4-14-NGT 28±2
7 CGA540F Brass flapper type cylinder valve for oxygen O2,N2,Air 20 4 CGA540 GB8335 PZ27.8 28±2
8 CGA555 Brass flapper type cylinder valve for oxygen O2,N2,Air 15 4 CGA555 GB8335 PZ27.8 21±1.5

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