Medical Oxygen Valve QF-2C, Brass Valve QF-2C for Oxygen Cylinders.
Brief Specifications :
1 - Material : Brass
2 - G.W. : 650g
3 - DN; 4mm ,
4 - working Pressure : 150bar
5 - With safety device : 21 ± 15 bar
6 - Inlet Thread :PZ27.8/ 25E / 3/4-14NGT
7 - Outlet thread: EXternal thread G5/8
VALVE SPECFICATION
| TYPE |
INLET THREAD |
OUT THREAD |
Service pressure |
SAFETY DEVICE |
MIEDIA |
| QF-2 |
PZ27. 8 |
G5/8EXternal thread |
150bar |
202.5bar-225.0bar |
O2.N2.AIR |
| QF-2A |
PZ27. 8 |
G5/8EXternal thread |
150bar |
202.5bar-225.0bar |
CO2 |
| QF-2A1 |
PZ27. 8 |
G3/8 |
150bar |
202.5bar-225.0bar |
N2O.N2O |
| QF-2A2 |
PZ27. 8 |
CGA320 (0. 825-14NG0) |
150bar |
202.5bar-225.0bar |
CO2 |
| QF-2A3 |
PZ27. 8 |
CGA326(0. 825-14NG0) |
150bar |
202.5bar-225.0bar |
N2O.N2O |
| QF-2A4 |
PZ27.8 |
7/8-14UNF |
150bar |
202.5bar-225.0bar |
CO2 |
| QF-2A5 |
25E |
W21.7-1/14 |
150bar |
202.5bar-225.0bar |
CO2 |
| QF-2A6 |
3/4-14NGT |
W21.8-14EXternal thread |
150bar |
202.5bar-225.0bar |
CO2 |
| QF-2A7 |
PZ27.8 |
BS341-N08(0.860) |
150bar |
202.5bar-225.0bar |
CO2 |
| QF-2A8 |
PZ27. 8 |
W21. 8T4EXternal thread |
150bar |
202.5bar-225.0bar |
CO2 |
| QF-2A9 |
3/4-14NGT |
11/16-20TPI |
150bar |
202.5bar-225.0bar |
N2O.N2O |
| QF-2B |
PZ27. 8 |
G5/8-14LeftEXternal thread |
150bar |
202.5bar-225.0bar |
O2.N2.AIR |
| QF-2B3 |
3/4-14NGT |
G5/8EXternal thread |
150bar |
202.5bar-225.0bar |
O2.N2.AIR |
| QF-2C |
PZ27. 8 |
G5/8EXternal thread |
150bar |
/ |
O2.N2.AIR |
| QF-2C7 |
PZ27. 8 |
W21. 8T4EXternal thread |
150bar |
/ |
O2.N2.AIR |
| QF-2C7A |
3/4-14NGT |
W21. 8T4EXternal thread |
150bar |
/ |
O2.N2.AIR |
| QF-2C9 |
PZ27. 8 |
G5/8EXternal thread |
150bar |
/ |
SF6 |
| QF-2C13 |
G1/2 |
G5/8EXternal thread |
150bar |
/ |
O2.N2.AIR |
| QF-2D |
PZ27. 8 |
G5/8( Internal thread) |
150bar |
/ |
O2.N2.AIR |
| QF-2D1 |
BS341-1" |
G5/8( Internal thread) |
150bar |
/ |
O2.N2.AIR |
| QF-2G |
PZ27. 8 |
G3/4-1/14 |
150bar |
202.5bar-225bar |
O2.N2.AIR |
| QF-2G1 |
PZ27. 8 |
G5/8( Internal thread) |
150bar |
202.5bar-225bar |
O2.N2.AIR |
| QF-2G1B |
PZ27. 8 |
G5/8 LH ( Internal thread) |
150bar |
20. 25-22. 50bar |
H2 |
| QF-2G1C |
PZ27. 8 |
G3/4EXternal thread |
150bar |
202.5bar-225bar |
O2.N2.AIR |
| QF-2G1D |
PZ19. 2 |
G3/4EXternal thread |
150bar |
202.5bar-225bar |
O2.N2.AIR |
| QF-2H |
PZ27. 8 |
W24.32-1/14 |
150bar |
/ |
O2.N2.AIR |
| QF-2L |
M18*l.5 |
G5/8EXternal thread |
150bar |
20.25-22. 50bar |
O2.N2.AIR |
| QF-2M |
PZ27. 8 |
G1/2EXternal thread |
150bar |
20.25-22. 50bar |
CO2 |
| QF-2Z |
PZ27. 8 |
G3/4EXternal thread |
150bar |
/ |
O2.N2.AIR |
| F-2M |
PZ27. 8 |
W22-1/14 |
150bar |
202.5bar-225bar |
O2.N2.AIR |
| F-2M1 |
PZ27. 8 |
W22-1/14LH |
150bar |
202.5bar-225bar |
H2 |
| F-3 |
PZ27. 8 |
65/8( Internal thread) |
150bar |
20. 25-22. 50bar |
O2.N2.AIR |
| F-4 |
PZ27. 8 |
G5/8( Internal thread) |
150bar |
20.25-22. 50bar |
O2.N2.AIR |
| F-4B |
PZ27. 8 |
G5/8( Internal thread) |
150bar |
/ |
O2.N2.AIR |
| QF-2P |
PZ27. 8 |
W21.8-14EXternal thread |
150bar |
20.25-22. 50bar |
O2.N2.AIR |
| QF-2P2 |
3/4-14NGT |
W21. 8T4EXternal thread |
150bar |
/ |
O2.N2.AIR |
| QF-2P1 |
PZ27. 8 |
W21.8-14EXternal thread |
150bar |
/ |
O2.N2.AIR |
| QF-2P3 |
PZ27. 8 |
CGA320(0. 825-14NGO) |
150bar |
20. 25-22. 50bar |
CO2 |
| QF-4C |
PZ27. 8 |
G5/8( Internal thread) |
150bar |
/ |
O2.N2.AIR |
| QF-5 |
PZ27. 8 |
G5/8EXternal thread |
200bar |
270~300bar |
O2.N2.AIR |
| QF-5A |
PZ27. 8 |
G5/8EXternal thread |
200bar |
/ |
O2.N2.AIR |
| QF-5A1 |
PZ27. 8 |
W21. 8T4EXternal thread |
200bar |
/ |
O2.N2.AIR |
| QF-5B |
3/4-14NGT |
W21. 8T4EXternal thread |
200bar |
27~300bar |
O2.N2.AIR |
| QF-5E |
25E |
W21.8-14EXternal thread |
200bar |
27~300bar |
O2.N2.AIR |
| QF-6 |
PZ27. 8 |
G5/8EXternal thread |
150bar |
202.5bar-225bar |
O2.N2.AIR |
| QF-6A |
PZ27. 8 |
G5/8( Internal thread) |
150bar |
/ |
O2.N2.AIR |
| QF-6A1 |
BS341-P |
G5/8( Internal thread) |
150bar |
/ |
O2.N2.AIR |
| QF-6A2 |
3/4-14NGT |
G5/8( Internal thread) |
150bar |
/ |
O2.N2.AIR |
| QF-6D |
3/4-16UNF |
G5/8( Internal thread) |
150bar |
20. 25-22. 50bar |
O2.N2.AIR |
| QF-6F |
3/4-14NGT |
G3/4EXternal thread |
150bar |
202.5bar-225bar |
O2.N2.AIR |
| QF-7B |
PZ27. 8 |
G5/8( Internal thread) |
150bar |
/ |
O2.N2.AIR |
| QF-7B1 |
BS341T |
G5/8( Internal thread) |
150bar |
/ |
O2.N2.AIR |
| QF-7D |
PZ27. 8 |
G5/8( Internal thread) |
150bar |
/ |
O2.N2.AIR |
| QF-7D2 |
PZ27. 8 |
G5/8( Internal thread) |
150bar |
/ |
O2.N2.AIR |
| QF-7D2 |
PZ27. 8 |
G5/8Left( Internal thread) |
150bar |
/ |
H2 |
| QF-7E |
PZ27. 8 |
G5/8( Internal thread) |
200bar |
/ |
O2.N2.AIR |
| QF-8 |
PZ27. 8 |
G1/2EXternal thread |
150bar |
/ |
O2.N2.AIR |
| QF-8A |
PZ27. 8 |
W21. 8T4EXternal thread |
150bar |
/ |
O2.N2.AIR |
| QF-10 |
PZ27. 8 |
G3/4EXternal thread |
20bar |
/ |
CL2 |
| QF-13 |
PZ27. 8 |
G3/4EXternal thread |
12.50bar |
/ |
CFCS |
| QF-13A |
PZ27. 8 |
G3/4EXternal thread |
150bar |
/ |
CFCS |
| QF-13B |
BS341T" |
G3/4EXternal thread |
150bar |
/ |
O2.N2.AIR |
| QF-15F |
PZ27. 8 |
G5/8-LH( Internal thread) |
30bar |
/ |
C2H20 |
| QF-15F1 |
PZ27. 8 |
G5/8-LH( Internal thread) |
30bar |
100° +-5° |
C2H20 |
| QF-20 |
PZ19. 2 |
G1/2EXternal thread |
150bar |
20.25-22. 50bar |
O2.N2.AIR |
| QF-21 |
PZ19. 2 |
W21. 8-14 |
150bar |
20.25-22. 50bar |
O2.N2.AIR |
| QF-21A |
PZ19. 2 |
W21. 8-14 |
150bar |
/ |
O2.N2.AIR |
| QF-011 |
PZ19. 2 |
W21. 8-14 |
150bar |
/ |
O2.N2.AIR |
| QF-23 |
PZ27. 8 |
W21.8-14 |
150bar |
20.25-22. 50bar |
O2.N2.AIR |
| QF-28 |
PZ27. 8 |
G5/8( Internal thread) |
200bar |
/ |
O2.N2.AIR |
| QF-28A |
PZ27. 8 |
G5/8( Internal thread) |
200bar |
/ |
O2.N2.AIR |
| QF-30A |
PZ27. 8 |
W21. 8T4(Left) |
150bar |
/ |
H2 |
| QF-30A1 |
PZ27. 8 |
W21. 8-14(Left) |
150bar |
/ |
H2 |
| QF-30C |
PZ27. 8 |
8(Left) |
150bar |
/ |
H2 |
| QF-35 |
1.125-12UNF |
CGA320(0.825-14NG0) |
150bar |
20. 25-22. 50bar |
CO2 |
| QF-35C |
1.125-12UNF |
G1/2EXternal thread |
150bar |
20.25-22. 50bar |
CO2 |
| QF-35C6 |
1.125-12UNF |
W21.8-14RH |
150bar |
20.25-22. 50bar |
CO2 |
| QF-35D |
M25*2 |
G5/8EXternal thread |
150bar |
202.5bar-225bar |
O2.N2.AIR |
| QF-40A |
25E |
G5/8 Internal thread |
200bar |
27~300bar |
1 |
| QF-40A1 |
PZ27. 8 |
G5/8 Internal thread |
200bar |
27-300bar |
1 |
| QF-40A2 |
BS341-1 |
G5/8 Internal thread |
200bar |
27~300bar |
1 |
| QF-40A3 |
PZ27. 8 |
CGA580 |
200bar |
27-300bar(4833psi |
1 |
| QF-40A4 |
PZ27. 8 |
W23-1/14 |
200bar |
27~300bar |
O2.N2. |
| QF-40B |
PZ27. 8 |
G5/8EXternal thread |
200bar |
/ |
1 |
| QF-40B1 |
PZ27. 8 |
W21. 8EXternal thread(Left) |
200bar |
/ |
H2 |
| QF-40B2 |
25E |
W21. 8EXternal thread |
200bar |
/ |
1 |
| QF-40C |
PZ27. 8 |
G5/8EXternal thread |
200bar |
27-300bar |
1 |
| QF-42 |
PZ27. 8 |
G5/8( Internal thread) |
200bar |
/ |
O2.N2.AIR |
| QF-42B |
BS341-1 |
G5/8( Internal thread) |
200bar |
/ |
O2.N2.AIR |
| QF-42D |
PZ27. 8 |
G5/8 Internal thread(Left) |
200bar |
/ |
|
| QF-42E |
25E |
G5/8( Internal thread) |
200bar |
/ |
O2.N2.AIR |
| QF-90A |
PZ27. 8 |
G5/8EXternal thread |
150bar |
/ |
High purity gas |
| QF-90D |
PZ27. 8 |
W21. 8-14(Left) |
200bar |
/ |
High purity gas |
| QF-90H |
PZ27.8 |
G5/8 Internal thread |
150bar |
/ |
High purity gas |
| PX-32A |
PZ27. 8 |
G5/8EXternal thread |
150bar |
/ |
O2 |
| PX-32A1 |
PZ27. 8 |
G5/8EXternal thread |
200bar |
/ |
4 |
| PX-32A3 |
PZ27. 8 |
W21. 8-14 |
150bar |
/ |
2 |
| PX-35 |
PZ27. 8 |
G5/8EXternal thread |
150bar |
20. 25-22. 50bar |
2 N2O |
| F-3 |
PZ27. 8 |
G5/8( Internal thread) |
150bar |
202.5bar-225bar |
O2.N2.AIR |
| F-4 |
PZ27. 8 |
G5/8( Internal thread) |
150bar |
20.25-22. 50bar |
O2.N2.AIR |
| F-4B |
PZ27. 8 |
G5/8( Internal thread) |
150bar |
/ |
O2.N2.AIR |
| BWF-1 |
PZ27. 8 |
M22*l. 5 Internal thread(Left) |
2. 50bar |
3. 40bar |
LPG |
| BWF-1A |
PZ27. 8 |
CGA510(0. 885-14NG0) |
2. 50bar |
3. 40bar |
LPG |
| BWF-1D |
PZ27. 8 |
G5/8-14LH Internal thread |
2. 50bar |
3. 40bar |
LPG |
| SAW-3 |
JISB8246V2 |
W22-14(Left) |
150bar |
/ |
3 |
| SAW-4 |
PZ27. 8 |
W22-14(Left) |
150bar |
/ |
3 |
| QFTH1 |
PZ27. 8 |
G3/4EXternal thread |
150bar |
/ |
MIXED GAS |
| CGA320 |
PZ27. 8 |
(0. 825-14NGO) |
2175psi |
36255psi |
CO2 |
| CGA320A |
3/4-14NGT |
(0. 825-14NG0) |
2175psi |
36255psi |
CO2 |
| CGA326 |
PZ27. 8 |
(0. 825-14NGO) |
2175psi |
36255psi |
N2O |
| CGA326A |
3/4-14NGT |
(0. 825-14NG0) |
2175psi |
36255psi |
N2O |
| CGA350 |
PZ27. 8 |
0. 825-14NG0(Left) |
2175psi |
36255psi |
H2 |
| CGA350A |
3/4-14NGT |
0. 825-14NG0(Left) |
2175psi |
36255psi |
H2 |
| CGA540 |
PZ27. 8 |
Q.903-14NG0 |
2175psi |
36255psi |
O2.N2.AIR |
| CGA540A |
3/4-14NGT |
0.903-14NG0 |
2175psi |
36255psi |
O2.N2.AIR |
| CGA540C |
3/4-16UNF |
0.903-14NG0 |
2175psi |
36255psi |
O2.N2.AIR |
| CGA540B |
PZ27. 8 |
0.903-14NG0 |
2175psi |
36255psi |
O2.N2.AIR |
| CGA540J |
1.125-12UNF |
0.903-14NGO |
2175psi |
36255psi |
O2.N2.AIR |
| CGA580 |
PZ27. 8 |
0.965-14NGO |
2175psi |
36255psi |
2 |
| CGA580A |
3/4-14NGT |
0.965-14NG0 |
2175psi |
36255psi |
2 |
| CGA590 |
PZ27. 8 |
0. 965-14NG0(Left) |
2175psi |
36255psi |
SF6 |
| CGA590A |
3/4-14NGT |
0. 965-14NG0 (Left) |
2175psi |
36255psi |
SF6 |
| CGA590B |
3/4-14NGT |
0. 965-14NG0 (Left) |
2175psi |
/ |
SF6 |
| CGA870 |
3/4-16UNF |
Clamp |
150bar |
202.5bar-225bar |
O2.N2.AIR |
| CGA870-1 |
PZ19. 2 |
Clamp |
150bar |
20.25-22. 50bar |
O2.N2.AIR |
| CGA870-3 |
3/4-14NGT |
Clamp |
150bar |
20.25-22. 50bar |
O2.N2.AIR |
| CGA870-4 |
PZ27. 8 |
Clamp |
150bar |
20.25-22. 50bar |
O2.N2.AIR |
| CGA910 |
3/4-16UNF |
Clamp |
150bar |
20.25-22. 50bar |
N2O |
| CGA910-1 |
PZ19. 2 |
Clamp |
150bar |
20. 25-22. 50bar |
N2O |
| CGA910-3 |
3/4-14NGT |
Clamp |
150bar |
202.5bar-225bar |
N2O |
| CGA910-4 |
PZ27. 8 |
Clamp |
150bar |
202.5bar-225bar |
N2O |
| CGA950 |
3/4-16UNF |
Clamp |
150bar |
20. 25-22. 50bar |
02 N2 |
| CGA940 |
3/4-16UNF |
Clamp |
150bar |
202.5bar-225bar |
02 N2 |
| QF-T1 |
PZ27. 8 |
G1/2EXternal thread |
200bar |
202.5bar-225bar |
Natural gas |
| QF-5T |
PZ27.8 |
W21. 8-14(Left) |
200bar |
20.25-22. 50bar |
Natural gas |
| QF-6T |
PZ27. 8 |
W21. 8-14(Left) |
250bar |
37.50bar |
Natural gas |
| CTF-12 |
PZ27. 8 |
G1/2EXternal thread |
200bar |
27-300bar |
Natural gas |
| CTF-12A |
M25*2 |
G1/2EXternal thread |
200bar |
27-300bar |
Natural gas |
| CTF-12B |
3/4-14NGT |
NPT1/4 |
250bar |
37.50bar |
Natural gas |
| NF-1 |
PZ27. 8 |
G5/8EXternal thread |
200bar |
/ |
High purity /special gas |
| NF-2 |
PZ27. 8 |
CGA660 |
200bar |
/ |
High purity /special ga |
| NF-2A |
3/4-14NGT |
CGA660 |
200bar |
/ |
High purity /special ga |
| NF-3 |
PZ27. 8 |
CGA330 |
200bar |
/ |
High purity /special ga |
| NF-3A |
3/4-14NGT |
CGA330 |
200bar |
/ |
High purity /special ga |
| NF-4 |
PZ27. 8 |
W21.8-1/14LH |
200bar |
/ |
High purity /special ga |
| NF,4A |
BS341-1" |
W21.8-1/14LH |
200bar |
/ |
High purity /special ga |
| NF-5 |
PZ19. 2 |
W21.8-1/14 |
200bar |
/ |
High purity /special ga |
| NF-6 |
PZ27. 8 |
CGA350 |
200bar |
/ |
High purity /special ga |
Audited Supplier 
){kind=link}