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Zhejiang Shengwei High Pressure Vessel Co., Ltd.

Oxygen Bottle Valve Qf-2c7, Qf-2c7 Oxygen Cylinder Valve, Gas Valves Qf-2c7 manufacturer / supplier in China, offering Oxygen Bottle Valve Qf-2c7, High Pressure Seamless Steel Gas Cylinders From China Professional Manufacturer, 1.5m3/10L Breathing Oxygen Cylinder and so on.

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Oxygen Bottle Valve Qf-2c7

FOB Price: Get Latest Price
Min. Order: 100 Pieces
Production Capacity: 20, 000PCS/Month
Transport Package: Standard Export Packing
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: QF-2C7
  • Mat.: Brass
  • Market: Iran
  • Specification: QF-2C7
  • HS Code: 8481803990
  • Item Name: Oxygen Bottle Valve Qf-2c7
  • Use: for Oxygen Cylinders
  • Trademark: CBMCARE
  • Origin: China
Product Description
Oxygen Bottle Valve QF-2C7 for oxygen gas cylinders.
-Inlet Thread: PZ 27.8;
Outlet thread: W21.8X1/14.
Oxygen Bottle Valve Qf-2c7
(referenced QF-8 with the same specs for oxygen gas cylinders).

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 (chromed)gas cylinder valves, just pls feel free to enquire us!
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