Acetylene Standards series valve for Cylinder
Specification
|
No.
|
Type
|
Product
|
Medium
|
Working pressure |
公称通径
|
Outlet Thread
|
Inlet Thread
|
安全装置温度压力
|
|
|
|
|
|
wp/(Mpa)
|
DN (mm)
|
|
|
Mpa
|
|
1
|
QF-15A
|
Acetylene Cylinder Valve |
C2H2
|
3
|
4
|
G5/8-LH
|
|
NO
|
|
2
|
QF-15A2E
|
Acetylene Cylinder Valve |
C2H2
|
3
|
4
|
|
GB8335 PZ39
|
100℃±5
|
|
3
|
QF-15A3
|
Acetylene Cylinder Valve |
C2H2
|
3
|
4
|
G5/8-LH(Female)
|
GB8335 PZ39
|
100℃±5
|
|
4
|
YF-3
|
Acetylene Cylinder Valve |
C2H2
|
3
|
3
|
G5/8-LH
|
GB8335 PZ39
|
NO
|
|
5
|
PF5-1
|
Neddle type Cylinder Valve
|
C2H2
|
3
|
3
|
G1/2
|
GB8335 PZ39
|
NO
|
|
6
|
CGA300(QF-70)
|
Acetylene Cylinder Valve |
C2H2
|
3
|
4
|
CGA300
|
3/8-18-NGT
|
NO
|
|
7
|
LN500
|
Hypothermia Valve |
NI
|
3
|
4
|
CGA300
|
3/4-14-NGT
|
NO
|
|
8
|
QF-17
|
Flapper Type Valve |
CO2
|
12.5
|
4
|
CGA320
|
UNF1.125-12
|
15-18.75
|
|
9
|
CGA580A
|
Flapper Type Valve |
Ar2
|
20
|
3
|
(Inlet)CGA580
|
3/4-14-NGT
|
28±2
|
|
10
|
PX-32A
|
Jointed Type Valve |
Ar2
|
15
|
4
|
G5/8
|
GB8335 PZ27.8
|
NO
|
|
11
|
QF-13A
|
Shaft Type Valve |
Freon
|
12.5
|
8
|
G3/4
|
GB8335 PZ27.8
|
NO
|
|
12
|
GJB-1
|
Acetylene Pipe Close Valve |
C2H2
|
2.5
|
5
|
M16*1.5
|
M22*1.5
|
NO
|
|
13
|
BWF-1
|
Propane Cylinder Valve |
LPG
|
2.2
|
7
|
(Inlet)M22*1.5-LH
|
GB8335 PZ27.8
|
2.5-3
|
|
14
|
QF-10
|
Needle type Valve |
CI
|
2
|
6
|
G3/4
|
GB8335 PZ27.8
|
NO
|
|
15
|
QF-13
|
Needle type Valve |
Freon
|
3
|
6
|
G3/4
|
GB8335 PZ27.8
|
NO
|
|
16
|
QJT150-4
|
Through Close Valve |
O2, H2, N2, Air |
15
|
4
|
G5/8
|
G1/2(Female)
|
NO
|
|
17
|
QJT150-4
|
Through Close Valve |
O2, H2, N2, Air |
15
|
4
|
G3/4
|
G1/2
|
NO
|
|
18
|
QF-2A5
|
Through Close Valve |
|
|
|
|
|
|
|
19
|
QJT200-8
|
Through Close Valve |
O2, H2, N2, Air |
20
|
8
|
M33*2(Female)
|
M33*2(Female)
|
NO
|
