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QF-2D High Quality Brass Oxygen Cylinder Valve with Safety Device

QF-2D High Quality Brass Oxygen Cylinder Valve with Safety Device
Price: US $ 7.5-10/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 500/Set
Pay Type: L/C,T/T,D/P
QF-2D Brass Oxygen Cylinder Valve with best price

1: Specifications
1)Suitable medium: O2, N2, Air
2)Worjing pressure PN(MPa): 15MPa
3)DN(mm): 4mm
4)Outlet Joint Thread: G5/8
5)Joint Thread to Cylinder: PZ27.8
6)Safety device: None
2: Packaging & Delivery
Packaging Details: 25sets/carton
Delivery Detail: Within 15 days

QF-2G Brass O2 Valve With aluminium alloy handwheel
1: Specifications
1)Suitable Medium: O2, Air, N2
2)Working Pressure: 15Mpa
3)Nominal Diameter: DN4mm,
4)Joint: G5/8, PZ27.8
5)Safety device: 21± 1.5Mpa
2: Packaging & Delivery
Packaging Details: 25sets /carton, 06KG/set
Delivery Detail: Within 15days

3: Quality certificate
SQC certificate for quality management system, has complied with the requirements of GB/T 19001-2000 idt ISO 9001: 2000
Manufacture License of Special equipment People's Republic of China
NO. Type No. Product Name Suitable 
medium
PN
(Mpa)
DN
(mm)
Outlet thread
(mm)
Jiont thread to
 cylinder (mm)
Temp/pressure 
of safety device ( Mpa)
1 QF-2 Brass oxygen cylinder valve(Flapper type) O2,N2,Air 15 4 G5/8 GB8335 PZ27.8 21±1.5
2 QF-2(Plate chrome) Brass oxygen cylinder valve(Plate chrome)(Flapper type) O2,N3,Air 15 4 G5/8 GB8335 PZ27.8 21±1.5
3 QF-2B Brass oxygen cylinder valve(Flapper type) O2,N4,Air 15 4 G5/8-LH GB8335 PZ27.8 21±1.5
4 QF-2B1 Brass oxygen cylinder valve(Flapper type) O2,N5,Air 15 4 W22 x 1/14 G1/2 21±1.5
5 QF-2B2 Brass oxygen cylinder valve(Flapper type) O2,N6,Air 15 4 W22 x 1/14-LH G1/2 21±1.5
6 QF-2B3 Brass oxygen cylinder valve(Flapper type) O2,N7,Air 15 4 G5/8 3/4-14-NGT 21±1.5
7 QF-2B4 Brass oxygen cylinder valve(Flapper type) O2,N8,Air 15 4 CGA300 GB8335 PZ27.8 21±1.5
8 QF-2C Brass oxygen cylinder valve(Flapper type) O2,N9,Air 15 4 G5/8 GB8335 PZ27.8  
9 QF-2C2 Brass oxygen cylinder valve(Flapper type) O2,N10,Air 15 4 G1/2 GB8335 PZ27.8  
10 QF-2C3 Brass oxygen cylinder valve(Flapper type) O2,N11,Air 16.5 3.5 G5/8 GB8335 PZ27.8  
11 QF-2C6 Brass oxygen cylinder valve(Flapper type) O2,N12,Air 15 4 G5/8 G5/8 Union coupling  
12 QF-2C7 Brass oxygen cylinder valve(Flapper type) O2,N13,Air 15 4 w21.8 x 1/14 GB8335 PZ27.8  
13 QF-2D Brass oxygen cylinder valve(Needle type) O2,N14,Air 15 4 Female thread G5/8 GB8335 PZ27.8  
14 QF-2E Brass oxygen cylinder valve(Flapper type) O2,N15,Air 15 3 W22 x 1/14 JIS B 8246 V1 Ø20 21±1.5
15 QF-2E1 Brass oxygen cylinder valve(Flapper type) O2,N16,Air 15 3 G5/8 GB8335 PZ19.2 21±1.5
16 QF-2E2 Brass oxygen cylinder valve(Flapper type) O2,N17,Air 15 3 W22 x 1/14 GB8335 PZ19.2 21±1.5
17 QF-2F Brass oxygen cylinder valve(Plate chrome)(Flapper type) O2,N18,Air 15 4 G5/8 GB8335 PZ27.8 21±1.5
18 QF-2G Brass oxygen cylinder valve(Shaft coupling) O2,N19,Air 15 4 Femal threead G5/8 GB8335 PZ27.8 21±1.5
19 QF-2M Brass oxygen cylinder valve(Flapper type) O2,N20,Air 15 4 G1/2 GB8335 PZ27.8 21±1.5
20 QF-2P Brass oxygen cylinder valve(Flapper type) O2,N21,Air 15 4 W21.8 x 1/14 GB8335 PZ27.8 21±1.5

Prod Model: QF-2D
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Structure: Needle
Port Size: Outlet Female Thread G5/8
Inle Thread To Cylinder: GB8335 Pz27.8
Loading Port: Shanghai Port
Delivery Time: Within 10 Days
Standard Or Nonstandard: Standard
Power: Manual
Pressure: Middle Pressure
Place Of Origin: Jiangsu
We Nanjing Greteq Industrial Co., Ltd have a long history in China. Now we have two mainly products: Ductile iron pipe/fittings and gas cylinder valve/gas equipment.

In ductile iron pipe/fitting department we use the lost-foam casting process and resin bonded sand process and make production and inspection strict according to ISO2531, BSEN545, BSEN598 and GB/T13295 standard. It annually produces 200000 tons of ductile iron pipe and 15000 tons pipe fitting The diameter are from 80-2600. We have a owned ductile iron pipe factory and several cooperative iron pipe and fitting factory, So we can meet your big quantity order and supply all diameter size ductile ion pipe and fitting to you in short times. Our goods are only for export and had succeeded exported to America, Europe, Africa, Oceania, Southeast Asia and the Middle East.

In gas cylinder valve/gas equipment department. The mainly products are including high and middle pressure oxygen/acetylene/CO2/H2/N2/Ar/Cl/Freon cylinder valve, CGA cylinder valve, CNG/LNG cylinder valve, cryogenic valvepipe shutoff valve and pressure reducer used for all kindly of industries, SCBA cylinder valve and so on. Those products are well-known in domestic market and exported in many countries.

We will 'Survival by Quality, Development by Credit' and looking for your inquiry.

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  • Nanjing Greteq Industrial Co., Ltd.

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