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QF-2
QF-2Oxygen Valves:
Oxygen Cylinder Valve QF-2 for O2 Gas Tanks, Hot Sale Cylinder Valve QF-2, Normal Gas O2 Valve QF-2 w/ male outlet thread for Gas O2 Cylinders:
-Type: QF-2 Oxygen Cylinder Valve;
-Working Pressure: 15 Mpa;
-Safety device: 21± 1.5 Mpa
-Medium: O2 N2 AIR
-DN(mm): Φ 4
-Outlet thread: G5/8-14-RH-EXT;
-Inlet thread: PZ27.8;
-Feature: MALE OUTLET THREAD.
| 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 | QF-6A | Valve type oxygen bottle valve | Oxygen, Nitrogen, Air | 15 | 4 | G5/8 | GB8335 PZ27.8 | 21±1.5 |
| 2 | QF-2A1 | Brass Shaft Coupling type Cylinder valve for CO2 | CO2 | 15 | 7 | W22 x 1/14 | GB8335 PZ27.8 | 21±1.5 |
| 3 | QF-2A8 | Brass Shaft Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | W21.8 x 1/14 | GB8335 PZ27.8 | 21±1.5 |
| 4 | QF-2A17 | Brass Shaft Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | CGA320 | GB8335 PZ27.8 | 21±1.5 |
| 5 | QF-17 | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 12.5 | 4 | CGA320 | UNF1.125-12 | 15-18.75 |
| 6 | QF-16A | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 2.5 | W21.8 x 1/14 | M18 x 1.5 | 21±1.5 |
| 7 | QF-35 | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | CGA320 | UNF1.125-12 | 21±1.5 |
| 8 | QF-35A | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | W22 x 1/14 | UNF1.125-12 | 21±1.5 |
| 9 | QF-35B | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | W22 x 1/14 | UNT(1A)3/4-16 | 21±1.5 |
| 10 | QF-35C | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | G1/2 | UNF1.125-12 | 21±1.5 |
| 11 | F-5 | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 7 | Female Thread G5/8 | GB8335 PZ27.8 | 21±1.5 |
| 12 | F-2M | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | W22 x 1/14 | JIS B 8246 V2 | 21±1.5 |
| 13 | F-2M1 | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | W22 x 1/14 | GB8335 PZ27.8 | 21±1.5 |
| 14 | F-2M2 | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | W22 x 1/14 | GB8335 PZ19.2 | 21±1.5 |
| 15 | F-2N | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | W21.8 x 1/14 | JIS B 8246 V2 28 |
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.
*About Us:
We are a professional manufacturer and supplier of Gas Cylinders Regulators, Oxygen Flowmeters, Medical Oxygen Flow Regulators, Medical Oxygen Kits, Oxygen Intake Devices, Gas O2 Valves, Medical Pin Index Valves, Medical Gas O2 Supply System Products, Gas O2 Cylinder Carts/Trolleys, Gas O2 Outlets, Ceiling Medical Pendants, Medical Gas Oxygen Respiratory Products and etc.
*Advantages :
-1).Original Manuacturer: Being a professional manufacturer, we have professional equipments for our manufactureing products, including Punch Machines, 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 factory;
-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. =50PCS;
-7)Exporting experience: We have over 5 years' experience for exporting.
*NOTES:
-a). Various types of seamless steel/aluminum gas cylinders,cylinder valves & flowmeter regulators can be optional;
-b).We have many advantages of satisfying our potential customers' MIXED needs of different sizes of HP steel gas(O2/Helium/Argon/CO2/N2) cylinders raning from 0.2L~68L @15Mpa/20Mpa & ISO3807-1/2 Dissolved Acetylene Cylinders(2L~60L),as well as cylinder regulators & cylinder carts.
Anyway,should you have any intersts or some more info needed on our cylinder carts, medical/industrial gas cylinders & allied gas items(gas cylinder valves,gas cylinder regulators,medical hospital central oxygen system products),you are really welcome to enquire us anytime!
QF-2Oxygen Valves:
Oxygen Cylinder Valve QF-2 for O2 Gas Tanks, Hot Sale Cylinder Valve QF-2, Normal Gas O2 Valve QF-2 w/ male outlet thread for Gas O2 Cylinders:
-Type: QF-2 Oxygen Cylinder Valve;
-Working Pressure: 15 Mpa;
-Safety device: 21± 1.5 Mpa
-Medium: O2 N2 AIR
-DN(mm): Φ 4
-Outlet thread: G5/8-14-RH-EXT;
-Inlet thread: PZ27.8;
-Feature: MALE OUTLET THREAD.
| 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 | QF-6A | Valve type oxygen bottle valve | Oxygen, Nitrogen, Air | 15 | 4 | G5/8 | GB8335 PZ27.8 | 21±1.5 |
| 2 | QF-2A1 | Brass Shaft Coupling type Cylinder valve for CO2 | CO2 | 15 | 7 | W22 x 1/14 | GB8335 PZ27.8 | 21±1.5 |
| 3 | QF-2A8 | Brass Shaft Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | W21.8 x 1/14 | GB8335 PZ27.8 | 21±1.5 |
| 4 | QF-2A17 | Brass Shaft Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | CGA320 | GB8335 PZ27.8 | 21±1.5 |
| 5 | QF-17 | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 12.5 | 4 | CGA320 | UNF1.125-12 | 15-18.75 |
| 6 | QF-16A | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 2.5 | W21.8 x 1/14 | M18 x 1.5 | 21±1.5 |
| 7 | QF-35 | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | CGA320 | UNF1.125-12 | 21±1.5 |
| 8 | QF-35A | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | W22 x 1/14 | UNF1.125-12 | 21±1.5 |
| 9 | QF-35B | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | W22 x 1/14 | UNT(1A)3/4-16 | 21±1.5 |
| 10 | QF-35C | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | G1/2 | UNF1.125-12 | 21±1.5 |
| 11 | F-5 | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 7 | Female Thread G5/8 | GB8335 PZ27.8 | 21±1.5 |
| 12 | F-2M | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | W22 x 1/14 | JIS B 8246 V2 | 21±1.5 |
| 13 | F-2M1 | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | W22 x 1/14 | GB8335 PZ27.8 | 21±1.5 |
| 14 | F-2M2 | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | W22 x 1/14 | GB8335 PZ19.2 | 21±1.5 |
| 15 | F-2N | Brass Flapper Coupling type Cylinder valve for CO2 | CO2 | 15 | 4 | W21.8 x 1/14 | JIS B 8246 V2 28 |
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.
*About Us:
We are a professional manufacturer and supplier of Gas Cylinders Regulators, Oxygen Flowmeters, Medical Oxygen Flow Regulators, Medical Oxygen Kits, Oxygen Intake Devices, Gas O2 Valves, Medical Pin Index Valves, Medical Gas O2 Supply System Products, Gas O2 Cylinder Carts/Trolleys, Gas O2 Outlets, Ceiling Medical Pendants, Medical Gas Oxygen Respiratory Products and etc.
*Advantages :
-1).Original Manuacturer: Being a professional manufacturer, we have professional equipments for our manufactureing products, including Punch Machines, 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 factory;
-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. =50PCS;
-7)Exporting experience: We have over 5 years' experience for exporting.
*NOTES:
-a). Various types of seamless steel/aluminum gas cylinders,cylinder valves & flowmeter regulators can be optional;
-b).We have many advantages of satisfying our potential customers' MIXED needs of different sizes of HP steel gas(O2/Helium/Argon/CO2/N2) cylinders raning from 0.2L~68L @15Mpa/20Mpa & ISO3807-1/2 Dissolved Acetylene Cylinders(2L~60L),as well as cylinder regulators & cylinder carts.
Anyway,should you have any intersts or some more info needed on our cylinder carts, medical/industrial gas cylinders & allied gas items(gas cylinder valves,gas cylinder regulators,medical hospital central oxygen system products),you are really welcome to enquire us anytime!
