• Qf-7D2 Bullnose Brass Galvanized Chrome Valve High Pressure Medical Oxygen Valve
  • Qf-7D2 Bullnose Brass Galvanized Chrome Valve High Pressure Medical Oxygen Valve
  • Qf-7D2 Bullnose Brass Galvanized Chrome Valve High Pressure Medical Oxygen Valve
  • Qf-7D2 Bullnose Brass Galvanized Chrome Valve High Pressure Medical Oxygen Valve
  • Qf-7D2 Bullnose Brass Galvanized Chrome Valve High Pressure Medical Oxygen Valve
  • Qf-7D2 Bullnose Brass Galvanized Chrome Valve High Pressure Medical Oxygen Valve

Qf-7D2 Bullnose Brass Galvanized Chrome Valve High Pressure Medical Oxygen Valve

Certification: CCC, ISO
Connection: Thread
Pressure: High Pressure
Surface Treatment: Sand Blast
Application: Gate Valve
Material: Brass
Customization:
Diamond Member Since 2020

Suppliers with verified business licenses

Manufacturer/Factory

Basic Info.

Inlet Thread
Pz27.8/25e/ 3/4-14ngt
Outlet Thread
Internal Thread G5/8
DN
4mm
Transport Package
Carton
Specification
brass
Trademark
YA
Origin
Linyi Shandong
HS Code
8481100090
Production Capacity
20000PCS/Month

Product Description

Medical Oxygen Valve QF-7D2, Brass Valve QF-7D2 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: Internal thread G5/8 Qf-7D2 Bullnose Brass Galvanized Chrome Valve High Pressure Medical Oxygen Valve
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

 

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