Oxygen Valve Qf-7b for O2 Cylinders

• Customization: Available
• Item: Oxygen Valve Qf-7b for O2 Cylinders
• Mat.: Brass
• Thread: Female
• Transport Package: Ctns(25PCS/CTN)
• Trademark: CBMCARE
• Origin: China
• HS Code: 84819010
• Production Capacity: 30, 000PCS/Month

Product Description

Oxygen Valve QF-7B, Female Outlet Thread O2 Valve, Brass O2 Valve for Oxygen Gas Cylinders & Gas Oxygen Supply System.
Specs:
-Mat: Brass;
-DN: 4mm; W. P: 15Mpa;
-Inlet Thread: PZ 27.8;
Outlet thread: Male 5/8''G;
-Feature: MALE OUTLET.
Keywords: Medical Oxygen Valves, brass oxygen valves, brass gas valves, brass oxygen gas valves, gas cylinder valves, gas oxygen cylinder accessaries.
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.

NO.	Type No.	Product Name	Suitable  medium	PN (Mpa)	DN (mm)	Outlet thread (mm)	Jiont thread to  cylinder (mm)	Temp/pressure  of safety device ( Mpa)
1	QF-2	Brass oxygen cylinder valve(Flapper type)	O2,N2,Air	15	4	G5/8	GB8335 PZ27.8	21±1.5
2	QF-2(Plate chrome)	Brass oxygen cylinder valve(Plate chrome)(Flapper type)	O2,N3,Air	15	4	G5/8	GB8335 PZ27.8	21±1.5
3	QF-2B	Brass oxygen cylinder valve(Flapper type)	O2,N4,Air	15	4	G5/8-LH	GB8335 PZ27.8	21±1.5
4	QF-2B1	Brass oxygen cylinder valve(Flapper type)	O2,N5,Air	15	4	W22 x 1/14	G1/2	21±1.5
5	QF-2B2	Brass oxygen cylinder valve(Flapper type)	O2,N6,Air	15	4	W22 x 1/14-LH	G1/2	21±1.5
6	QF-2B3	Brass oxygen cylinder valve(Flapper type)	O2,N7,Air	15	4	G5/8	3/4-14-NGT	21±1.5
7	QF-2B4	Brass oxygen cylinder valve(Flapper type)	O2,N8,Air	15	4	CGA300	GB8335 PZ27.8	21±1.5
8	QF-2C	Brass oxygen cylinder valve(Flapper type)	O2,N9,Air	15	4	G5/8	GB8335 PZ27.8
9	QF-2C2	Brass oxygen cylinder valve(Flapper type)	O2,N10,Air	15	4	G1/2	GB8335 PZ27.8
10	QF-2C3	Brass oxygen cylinder valve(Flapper type)	O2,N11,Air	16.5	3.5	G5/8	GB8335 PZ27.8
11	QF-2C6	Brass oxygen cylinder valve(Flapper type)	O2,N12,Air	15	4	G5/8	G5/8 Union coupling
12	QF-2C7	Brass oxygen cylinder valve(Flapper type)	O2,N13,Air	15	4	w21.8 x 1/14	GB8335 PZ27.8
13	QF-2D	Brass oxygen cylinder valve(Needle type)	O2,N14,Air	15	4	Female thread G5/8	GB8335 PZ27.8
14	QF-2E	Brass oxygen cylinder valve(Flapper type)	O2,N15,Air	15	3	W22 x 1/14	JIS B 8246 V1 Ø20	21±1.5
15	QF-2E1	Brass oxygen cylinder valve(Flapper type)	O2,N16,Air	15	3	G5/8	GB8335 PZ19.2	21±1.5
16	QF-2E2	Brass oxygen cylinder valve(Flapper type)	O2,N17,Air	15	3	W22 x 1/14	GB8335 PZ19.2	21±1.5
17	QF-2F	Brass oxygen cylinder valve(Plate chrome)(Flapper type)	O2,N18,Air	15	4	G5/8	GB8335 PZ27.8	21±1.5
18	QF-2G	Brass oxygen cylinder valve(Shaft coupling)	O2,N19,Air	15	4	Femal threead G5/8	GB8335 PZ27.8	21±1.5
19	QF-2M	Brass oxygen cylinder valve(Flapper type)	O2,N20,Air	15	4	G1/2	GB8335 PZ27.8	21±1.5
20	QF-2P	Brass oxygen cylinder valve(Flapper type)	O2,N21,Air	15	4	W21.8 x 1/14	GB8335 PZ27.8	21±1.5

*About Us:
We can manufacture and supply Seamless Steel Oxygen Cylinders, Portable Oxygen Cylinder Sets, Gas Oxygen Tanks, Oxygen Flowmeters, Medical Oxygen Flow Regulators, Oxygen Cylinder Regulators With Humidifiers, Medical Oxygen Inhalers, Click-style Oxygen Regulators, Wall-type Oxygen Regulators, Reuseable O2 Humidifiers, Disposable Oxygen Humidifiers, Medical Oxygen Cylinders, Aluminum Oxygen Cylinders, Medical Oxygen Kits, Oxygen Intake Devices, Gas O2 Valves, Medical Pin Index Valves, Medical Gas O2 Supply System Products, Gas O2 Cylinder Trolleys, Oxygen Carts, Gas O2 Outlets, Ceiling Medical Pendants, Medical Gas Oxygen Respiratory Products and etc.
*Advantages We Have:
-1)Original Manuacturer: We have professional equipments like CNC Machines, and etc.;
-2)Large Output capability: We have the capability to produce more than 50, 000PCS of Medical Oxygen Flowmeters each month;
-3)Quality Control: With ISO13485 Quality Management system; All products have been tested before out of our branch factories;
-4)Cost Advantages: We have cost advantage because our professional and scale economy;
-5)Series: We have different series and models, for different standards in different countries;
-6)Small order can be acceptable: M. O. Q. =100PCS;
-7)Exporting experience: We have nearly 5 years' experience for exporting;
What we can promise for you:
*High quality and security gas cylinders;
*Competitive unit price in the market;
*Fast delivery (3~4 weeks);
*Best after-sale service.

Anyway,should you have any intersts or some more info needed on our gas cylinders & allied gas items(gas cylinder valves,gas regulators,medical hospital central oxygen system products),you are really welcome to enquire us anytime!
Key Contact:  Ethan Liu (Exp. Mgr)
 
URL: http://cbmtech.en.made-in-china.com ;     http://cbmtech.en.made-in-china.com