Product Details

Oxygen Cylinder Valve

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
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.