Specifications
|
SERIES |
NO. |
WP(MPa) |
DN(mm) |
MEDIUM |
OUTLET THREAD |
INLET THREAD |
SATETY DEVICE |
FRAME MADALITY |
|
Oxygen cylinder valves |
QF-2 |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-EXT |
PZ27.8 |
21±1.5MPa |
Movable flap type |
|
QF-2B |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-EXT |
PZ27.8 |
21±1.5MPa |
Movable flap type |
|
QF-2 |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-EXT |
PZ27.8 |
21±1.5MPa |
Movable flap type |
|
QF-2C1 |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-EXT |
PZ27.8 |
NO |
Movable flap type |
|
QF-2C2 |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-EXT |
PZ27.8 |
NO |
Movable flap type |
|
QF-2B1 |
15 |
Φ4 |
O2, N2 , Air |
W21.8-14-RH-EXT |
PZ27.8 |
NO |
Movable flap type |
|
QF-2B2 |
15 |
Φ4 |
O2, N2 , Air |
W21.8-14-RH-EXT |
BS3411'' |
NO |
Movable flap type |
|
QF-2 |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-EXT |
PZ27.8 |
21±1.5MPa |
Movable flap type |
|
QF-2C5 |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-EXT |
PZ27.8 |
21±1.5MPa |
Movable flap type |
|
QF-12 |
15 |
Φ4 |
O2, N2 , Air |
G5/8 |
PZ19.2 |
21±1.5MPa |
Movable flap type |
|
QF-21 |
15 |
Φ2 |
O2, N2 , Air |
W21.8-14-RH-EXT |
PZ19.2 |
21±1.5MPa |
Diaphragm type |
|
QF-21B |
15 |
Φ2 |
O2, N2 , Air |
G51/2-14-RH-EXT |
PZ19.2 |
21±1.5MPa |
Diaphragm type |
|
QF-21A |
15 |
Φ2 |
O2, N2 , Air |
W21.8-14-RH-EXT |
PZ19.2 |
NO |
Diaphragm type |
|
QF-21B1 |
15 |
Φ2 |
O2, N2 , Air |
G1/2-14-RH-EXT |
PZ19.2 |
NO |
Diaphragm type |
|
QF-27 |
15 |
Φ3 |
O2, N2 , Air |
W22-14-RH-EXT |
JISB8246V1 |
21±1.5MPa |
Movable flap type |
|
QF-27A |
15 |
Φ3 |
O2, N2 , Air |
7/8-14UNF-RH-EXT |
JISB8246V1 |
21±1.5MPa |
Movable flap type |
|
QF-2D |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-INT |
PZ27.8 |
NO |
Needle type |
|
QF-2D1 |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-INT |
BS3411'' |
NO |
Needle type |
|
QF-2G |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-INT |
PZ27.8 |
21±1.5MPa |
Axial connection type |
|
QF-2G1 |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-INT |
BS3411'' |
21±1.5MPa |
Axial connection type |
|
QF-6A |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-INT |
PZ27.8 |
NO |
Movable flap type |
|
QF-6A1 |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-INT |
BS3411'' |
NO |
Movable flap type |
|
QF-5A |
20 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-EXT |
PZ27.8 |
NO |
Movable flap type |
|
QF-5A1 |
15 |
Φ4 |
O2, N2 , Air |
W21.8-14-RH-EXT |
3/4-14NGT |
NO |
Movable flap type |
|
QF-5 |
20 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-EXT |
PZ27.8 |
28±2MPa |
Movable flap type |
|
QF-5B |
20 |
Φ4 |
O2, N2 , Air |
W21.8-14-RH-EXT |
3/4-14NGT |
28±2MPa |
Movable flap type |
|
QF-6 |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-INT |
PZ27.8 |
21±1.5MPa |
Movable flap type |
|
QF-6B |
15 |
Φ4 |
O2, N2 , Air |
W22.5-14-RH-INT |
PZ27.8 |
21±1.5MPa |
Axial connection type |
|
QF-7B |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-INT |
PZ27.8 |
NO |
Needle type |
|
QF-7B1 |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-INT |
BS3411'' |
NO |
Needle type |
|
QF-7A |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-INT |
PZ27.8 |
NO |
Needle type |
|
QF-7A1 |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-INT |
BS3411'' |
NO |
Needle type |
|
QF-7C |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-INT |
PZ27.8 |
21±1.5MPa |
Needle type |
|
QF-7C1 |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-INT |
BS3411'' |
21±1.5MPa |
Needle type |
|
QF-8 |
15 |
Φ4 |
O2, N2 , Air |
G1/2-14-RH-EXT |
PZ27.8 |
NO |
Movable flap type |
|
QF-8A |
15 |
Φ4 |
O2, N2 , Air |
W21.8-14-RH-EXT |
PZ27.8 |
NO |
Movable flap type |
|
F-2 |
15 |
Φ4 |
O2, N2 , Air |
W23-14-RH-INT |
JISB8246V2 |
21±1.5MPa |
Movable flap type |
|
F-2A |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-INT |
JISB8246V2 |
21±1.5MPa |
Movable flap type |
|
F-3 |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-INT |
PZ27.8 |
21±1.5MPa |
Axial connection type |
|
F-3A |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-INT |
BS3411'' |
21±1.5MPa |
Axial connection type |
|
F-4 |
15 |
Φ4 |
O2, N2 , Air |
G5/8-14-RH-INT |
PZ27.8 |
21±1.5MPa |
Axial connection type |
