Contact Platform Support
Help Center
Home > Industrial Equipment & Components > Valve > Ball Valve > QF-2 Small Portable Oxygen Cylinder Valve,CGA Cylinder Valve Industrial Extinguisher Valve
QF-2 Small Portable Oxygen Cylinder Valve,CGA Cylinder Valve Industrial Extinguisher Valve
US$ 1 - 9
MOQ: 1 Unit
Key Specifications
Get Latest Price
Brand Name:
SEFIC
Place of Origin:
Shanghai, China
Model Number:
QF-2
Payment & Shipping
Payment Methods:
Port of Shipment:
SHANGHAI
Delivery Detail:
Delivery time depends on order quantity.
Related Products
-
CGA 320 Industrial Extinguisher Valve Gas Cylinder Valve High Pressure Seamless Steel Gas Cylinder ValveUS$ 1 - 9MOQ: 1 Unit -
CGA350 Wrapped Fiberglass Composite Gas Cylinder Valve CGA Cylinder Valve Carbon Dioxide Fire Extinguisher ValveUS$ 1 - 9MOQ: 1 Unit
-
CGA540C High Flow Relief Valve Industrial Extinguisher ValveUS$ 1 - 9MOQ: 1 Unit
-
CGA326 Natural Gas Cylinder Valve,Oxygen Cylinder Valve,CGA Cylinder Valve Carbon Dioxide Fire Extinguisher ValveUS$ 1 - 9MOQ: 1 Unit
-
CGA870-2C Gas Cylinder Valve,Oxygen Cylinder Valve,CGA Cylinder ValveUS$ 1 - 9MOQ: 1 Unit
Brand Name
SEFIC
Place of Origin
Shanghai, China
Model Number
QF-2
Material
Brass
Structure
Control
Standard or Nonstandard
Standard
Pressure
High Pressure
Power
Manual
Port Size
GB8335 PZ27.8
Media
Gas
Temperature of Media
Medium Temperature
1. TYPE: QF-2
2. MEDIUM AVAILABLE: O2 N2
3. INLET THREAD: GB8335 PZ27.8
4. OUTLET THREAD: G5/8
5. SAFETY DEVICE(Mpa):21±1.5
6. WP(Mpa: 15
7.DN(mm):4
1. Specification
| Oxygen Cylinder Valve Products Series | |||||||
| TYPE | MEDIUM AVAILABLE | WP(Mpa) | INLET THREAD | OUTLET THREAD | SAFETY DEVICE(Mpa) | DN(mm) | STRUCTURAL STYLE |
| QF-2 | O2,N2 | 15 | GB8335 PZ27.8 | G5/8 | 21±1.5 | 4 | Valve type |
| QF-2B | O2,N2 | 15 | GB8335 PZ27.8 | G5/8-LH | 21±1.5 | 4 | Valve type |
| QF-2B1 | O2,N2 | 15 | G1/2 | W22×1/14 | 21±1.5 | 4 | Valve type |
| QF-2C | O2,N2 | 15 | GB8335 PZ27.8 | G5/8 | 21±1.5 | 4 | Valve type |
| QF-2D | O2,N2 | 15 | GB8335 PZ27.8 | Internal thread G5/8 | 21±1.5 | 4 | Valve type |
| QF-2E | O2,N2 | 15 | JIS B 8246 V1 φ20 | W22×1/14 | 4 | Valve type | |
| QF-2F | O2,N2 | 15 | GB8335 PZ27.8 | G5/8 | 21±1.5 | 4 | Valve type |
| QF-2G | O2,N2 | 15 | GB8335 PZ27.8 | G5/8 | 21±1.5 | 4 | Shaft type |
| QF-2M | O2,N2 | 15 | GB8335 PZ27.8 | G1/2 | 21±1.5 | 4 | Valve type |
| QF-2P | O2,N2 | 15 | GB8335 PZ27.8 | G5/8 | 21±1.5 | 4 | Valve type |
| QF-4 | O2,N2 | 15 | GB8335 PZ27.8 | G3/4 | 21±1.5 | 4 | Valve type |
| QF-5 | O2,N2 | 20 | GB8335 PZ27.8 | G5/8 | 28±2 | 4 | Valve type |
| QF-6 | O2,N2 | 15 | GB8335 PZ27.8 | Internal thread G5/8 | 4 | Valve type | |
| QF-7 | O2,N2 | 15 | GB8335 PZ27.8 | Internal thread G5/8 | 4 | Needle form | |
| QF-8 | O2,N2 | 15 | GB8335 PZ27.8 | G1/2 | 4 | Shaft type | |
| QF-12 | O2,N2 | 15 | GB8335 PZ19.2 | G5/8 | 21±1.5 | 4 | Valve type |
| QF-20 | O2,N2 | 15 | GB8335 PZ19.2 | G1/2 | 21±1.5 | 2 | Diaphragm type |
| QF-21 | O2,N2 | 15 | GB8335 PZ19.2 | W21.8×1/14 | 21±1.5 | 2 | Diaphragm type |
| QF-22 | O2,N2 | 15 | GB8335 PZ27.8 | W21.8×1/14 | 21±1.5 | 4 | Valve type |
| QF-25 | O2 | 15 | GB8335 PZ19.2 | φ7 Hose | 2 | Needle form | |
| QF-27 | O2,N2 | 15 | JIS B 8246 V1 | W22×1/14 | 21±1.5 | 3 | Valve type |
| F-1 | O2,N2 | 15 | GB8335 PZ27.8 | Internal thread W23×1/14 | 21±1.5 | 4 | Valve type |
| F-2 | O2,N2 | 15 | JIS B 8246 V2 | Internal thread W23×1/14 | 21±1.5 | 4 | Valve type |
| F-3 | O2,N2 | 15 | BS341 1×1/14 | Internal thread G5/8 | 21±1.5 | 4 | Shaft type |
| DF-4 | O2,N2 | 15 | GB8335 PZ27.8 | G5/8 | 21±1.5 | 4 | Shaft type |
2. Valve Production Process
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.
3. Valve Production Base
4.PACKING AND DELIVERY
5.Valve Usage / on Steel Cylinder / On Aluminum Cylinder
Pls send us your enquiry If you have any demand on it.
Send Inquiry to This Supplier
* Email
Want the best price?
Post an RFQ now!
Business Type
Agent
Year Established
1991
Annual Export Value
US$2.5 Million - US$5 Million
Main Markets
Southern Europe, Northern Europe, Central America, Western Europe, Eastern Asia, Mid East, Oceania, Africa, Southeast Asia, Eastern Europe, South America, North America
You May Also Like
-
Automation Compatible Pneumatic Y-Type Three-Way Ball Valve With Actuator Options for Industrial Control SystemsNegotiableMOQ: 1 Set
-
Valve,ball Valve,float Ball Valve,trunnion Mounted Ball ValveNegotiableMOQ: 1 Piece
-
Fire Protection ANSI Thread Ball Valve for Building Safety and Sprinkler Systems One Way Valve DN50NegotiableMOQ: 1 Piece
-
Customizable 304/316 Stainless Steel Flange Gate Valve Z41W-16P Manual/Electric Power Steam Valve With Multiple SpecificationsUS$ 26 - 6033MOQ: 1 Piece
-
Rexroth Proportional Flow Valve Control Valve Pressure Valve 2FRE16-4X/100LBK4MUS$ 750.00 - 900.00MOQ: 1 Piece
-
Plastic Anti Dust Pipe Flanged End Protection Cap for Straight NPT UNF Metric ThreadsNegotiableMOQ: 5000 Pieces
-
Electric Ball ValveNegotiableMOQ: 1 Set
-
2 / 3 Way Cut-off Solenoid Directional Valve Hydraulic ValveNegotiableMOQ: 1
-
7167-620D Tractor Solenoid Valve For PerkinsNegotiableMOQ: 1
-
Forged Brass Valve CoreUS$ 0.1 - 0.1MOQ: 100 Pieces
