AFK Stainless Steel High Pressure 3000psi Needle Valve Two Way Valve 1/8inch 1/4inch 3/8inch 1/2inch 3/4inch
V-TIP NON-ROTATING STEM（STANDARD）
1.for high-cycle application to extend valve life
2.seat and stem galling preventable
3.for general purpose
Product Description
V-STEM
1.for general purpose
2.suitable for liquids and purge gases
PCTFE SOFT SEAT STEM
1.with a lower seating torque
2.for repetitive shutoff applications
3.suitable for liquids and purge gases
CHOICES OF STEMS
Specification of Female Needle Valve
| Item | Part Description | Qty | Material |  |
| 1 | Handle | 1 | Phenolic Resins | |
| 2 | Locking Nut | 1 | SS304 | |
| 3 | Stem | 1 | SS316/316 | |
| 4 | Packing Nut | 1 | SS316/316 | |
| 5 | Upper Gland | 1 | SS316/316 | |
| 6 | Upper Packing | 1 | TFM1600 | |
| 7 | Lower Packing | 1 | TFM1600 | |
| 8 | Lower Gland | 1 | SS316/316 | |
| 9 | Panel Nut | 1 | SS304 | |
| 10 | Body | 1 | SS316/316 | |
| 11 | Stem Tip | 1 | SS630 |
| Ordering Information | ||||||||
|
C |
NV |
1 |
1- |
S6- |
02 |
|
A |
T |
|
classification |
product name |
Valve Type |
Valve Pattern |
material |
Size(Fractional) |
Size(mrtric) |
connection type |
packing |
|
C：valve |
NV:needle valve |
1:Forged |
1:inline pattern |
S6:SS316 |
02:1/8 |
4:4mm |
A:AFK tube end |
T:TFM1600 |
|
|
|
|
2:angle pattern |
S6L:SS316L |
04:1/4 |
6:6mm |
MR：male BSPT thread |
|
|
06:3/8 |
8:8mm |
FR:female BSPT thread |
||||||
|
08:1/2 |
10:10mm |
MN:male NPT thread |
||||||
|
|
12:12mm |
FN:female NPT thread |
||||||
One of the main businesses
Laboratory gas supply system
The company provides a comprehensive laboratory gas pipeline supply system to meet the gas requirements and safety of different experiments. The manifold gas supply equipment is used for double bottle manual operation. Semi automatic and fully automatic switching function, with low pressurealarmdevice, real-time monitoring of gas pressure, concentration detection alarm and air exhaust, to ensure customers’ normal gas demand and safety of life and property.
Advantages of centralized gas supply in laboratory
1. Packing gas purity
2. Uninterrupted gas supply: the system can switch between cylinders in manual mode and automatic mode to ensure continuous gas supply
3. Low pressure warning: when the air pressure is lower than the alarm limit, the alarm device can automatically start the alarm
4. Stable gas pressure: the system uses two-stage decompression to supply gas, which can obtain very stable pressure
5. High efficiency: through the gas supply control system, the gas in the cylinder can be fully used to reduce the residual gas and reduce the gas consumption cost
6. Simple operation: all gas cylinders are stored in the same location, reducing handling and installation operations, saving time and costs
7. Human gas separation laboratory: improve safety, improve sense of safety, and save laboratory operation space
1. who are we?
We are based in Guangdong, China, start from 2011,sell to Southeast Asia(20.00%),Africa(20.00%),Eastern Asia(10.00%),Mid East(10.00%),Domestic Market(5.00%),South Asia(5.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),South America(5.00%),Eastern Europe(5.00%),North America(5.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
3.what can you buy from us?
pressure regulator,Tube fittings,solenoid valve,Needle valve,check valve
4. why should you buy from us not from other suppliers?
We have a couple of years with professional engineers and dedicated technicians.can provide security products for you
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Western Union;
Language Spoken:English,Chinese
