Needle Valve

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
500 Sets set
Supply Capability:
10000 Sets Per Month set/month

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‍Packaging & Delivery of Needle Valve

Packaging Details: carton,wooden case or upon request
Delivery Detail: Standard is in stock,others is 1-30days

 

Specifications of Needle Valve

Threaded valve/needle valve Non-rotating stem plug moves axially into and out of the seat Threaded valve/threaded needle valve are

machined from hexagonal bar stock and supplied in 316 stainless steel and tube connector.This series are produced in 1/2", 3/4" and 1" with

 male-female and female-female threaded connections.End thread is available in NPT, BSPT and BSPP.Pressure up to 6000 psig (414bar)

for standard series.Pressure up to 10000 psig (689bar) for high pressure series.Temperature from -65F to 450F (-54C to 232CTemperature

 from -65F to 1200F (-54C to 649C) with Grafoil packing .Hexagonal valve body .Non-rotating stem tip .Packing below stem thread isolates

the thread lubricants from the media.Body to bonnet seal with metal to metal constant compressing isolates bonnet thread from the media.

Back seating design protects the packing fully.Open position.Panel mountable.100% factory tested.

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Q:Mold glue is how the air valve needle
The hot plate of the needle valve has operation instructions on it. If it is not clear for a long time, see if the hot runner leads out the interface. Is there any mark gas IN/OUT?If not, (usually two groups, only one group and one group)
Q:Why hot runner valve needle Ti
3. heat conductivity is not good - heat insulation (the friction heat in the process is separated from the tool, mold) - tools, molds, thermal resistance better4. corrosion prevention5., high hardness, abrasion resistance, life extension (usually 3~10 times)
Q:Hot runner valve needle in the molding, why will retreat?
The holding time is too long, the valve needle doesn't hit the bottom at all; it looks as if the needle is back
Q:The hero can help solve the valve pin, hot runner, into the gate, white spots problem?
Field analysis is required!It's OK to use our hot runner
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, the international standard moldThe valve needle surface hardness of HRC60-62, titanium, with non stick material, high abrasion resistance, continuous use up to 1 million times,
Q:How to set the injection molding parameters of the needle?
the end of the discharge valve automatically resets and seals the gate.
Q:After the needle valve sealing, how to solve the cold material?
The remaining part is the fourth stage (also called the end section). For the plastic parts with simple structure and low appearance quality, the three stage spraying process can be adopted.
Q:Hot runner system is not exactly the valve matrix how to do?
Your problem is usually caused by gum wrap! Check it out and you'll see...
Q:Hot runner valve needle broken inside how to do?
Then heat the drain plate and remove the needle from the distributor with the needle sleeve. Then the muskets firing valve needle sleeve, the glue burn clean, it can take out the needle valve. Hope to help you.
Q:Does the needle valve hot runner have adhesive problems? What are the possible causes?
ExistingWe asked coreter hotrunner maintenance customer servicePossible reason: the valve needle does not emit too much heat.Handling: reduce hot nozzles and gatesThe temperature increases with cooling time.
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

Location Zhejiang,China (Mainland)
Year Established 2002
Annual Output Value
Main Markets Central America 7.04
Northern Europe 6.03
Southern Europe 6.53
South Asia 3.02
Domestic Market 5.03
North America14.05
South America 8.04
Eastern Europe7.04
Southeast Asia 6.03
Africa6.03
Oceania 7.04
Mid East 6.03
Eastern Asia 8.04
Western Europe 10.05
Company Certifications ISO 9001:2008;ISO 14001:2004;CE;CE

2. Manufacturer Certificates

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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage 51% - 60%
No.of Employees in Trade Department 6-10 People
Language Spoken:
b)Factory Information  
Factory Size: 3,000-5,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered Design Service Offered
Product Price Range