Specifications of Instrumentation valve/Needle valve
we can supply various instrument valves, size from 1/8" -2", connection NPT, BSP,ISO thread, FD-LOK tube fitting, material SS316.
Instrumentation valve/Needle valve
pressure up to 10000psi
temperature up to 400oC
OEM orders are acceptable
Product: Valve Aerosol Cap
Stem:plastic / metal
1) Metering (35ul 50ul 75ul 100ul 120ul and 150ul)
Dip tube:according to the length of can
- Q:Consult the air conditioning master, plus fluorine mouth, no needle valve of the old air conditioning, how to measure fluorine, thank you ~!
- Inside the six angle valve clockwise turn to the point, plus good, and then shut to death, OK
- Q:How can I see a needle valve in plastic products?
- Do good needle type mold, the glue inlet port is generally lower than the product surface, in front with no obvious signs of the case can be used to identify the surface color, into the plastic needle valve mouth is used with cooling gel, ambient temperature will be higher than the nearby, slightly shiny.
- Q:Why can hot runner needle valve be blocked?
- May be a small needle valve, or is not standard and not with the nozzle aperture valve needle understanding.
- Q:Why hot runner valve needle Ti
- Improve surface hardness, increase wear, decoration and anti-corrosion, so that the production of better use, increased service life
- Q:I put the motorcycle carburetor electronic enrichment valve needle hole is blocked, there is no harm
- The manufacturer takes full account of its use in its design. Maybe you're curious. There are many original motorcycles, and we also have them refitted. The same curiosity as you do.
- Q:Hot runner mold valve needle sealing is lax, what are the reasons?
- The main reason is that the cylinder pressure is not enough. Two the injection quantity over three, low temperature hot nozzle, four valve seal leakage, valve needle valve needle sleeve wear Arno, wear after lead carbide glue leakage valve needle movement is not in place, the size of the mold is not precision.
- Q:How many times can the hot runner valve needle be used?
- Needle valve has good or bad, generally have quality requirements of the needle valve, the basic use of the industry standard disk needle valve,
- Q:How does a sequential needle valve work in a hot runner?
- Controlled by Timer, control and solenoid valve.General car door panels, car bumpers and so on must be used timing needle valve, of course, not demanding.
- Q:Needle valve hot runner Road, needle valve does not move, what are the reasons?
- You pull the valve needle, because the needle is too tight, the head of the needle pulled out of it.
- Q:Hot runner valve needle in the molding, why will retreat?
- It should be molded and sealed with glue.
Our products mainly includes 5 categories, compression fittings, needle valves & gauge valves, manifold valves, instrumentation ball valves, precison pipe fittings and pressure gauge accessories.These products focus on male connector, female connector,equal union, male elbow, union elbow, union tee, male branch tee, union cross, integral needle valve, gauge root valve, 2 valve manifold, 3 valve manifold, 5 valve manifold, remote mount valve, block and bleed valve, union bonnet needle valve, nipples, hose connector, adapters, couplings, bushing, coil syphon and etc.
1. Manufacturer Overview
|Annual Output Value
||Central America 7.04
Northern Europe 6.03
Southern Europe 6.53
South Asia 3.02
Domestic Market 5.03
South America 8.04
Southeast Asia 6.03
Mid East 6.03
Eastern Asia 8.04
Western Europe 10.05
||ISO 9001:2008;ISO 14001:2004;CE;CE
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||51% - 60%
|No.of Employees in Trade Department
||3,000-5,000 square meters
|No. of Production Lines
||OEM Service Offered Design Service Offered
|Product Price Range