Burner Valve with ISO9001-2008

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China Main Port
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TT or LC
Min Order Qty:
1000 Pieces pc
Supply Capability:
8000 Pieces Per Day pc/month

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Product Description:


Packaging & Delivery of Burner Valve

Packaging Detail: carton, wooden case or upon request
Delivery Detail: within 15 days after receiving 30% deposit

Specifications of needle valve: 



3,2-way handle valve 

4,2-way valve 

Nominal Pressure:6000psi 

Applicable Temperature:≤150oC


Applicable Medium: Oil. Water. Gas and other corrosive or noncorosive medium

The Materials for Manufacture:304SS,316SS.316L,brass

The Demands for Fitting Pipes:Φ3 to Φ30 

Cone Thread: ZG, R, GPT, NPT.etc


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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.The needle tip of the valve will also have obvious marks, because the high temperature and the entrance of the glue hole will always be more or less bright or rough than that of the die steel.
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:How to set the injection molding parameters of the needle?
After opening the needle valve and the injection linkage switch, as long as the bolt is drawn forward, the needle valve automatically retreats;
Q:Injection mould hot runner system needle taking needle tool
The needle system of each hot runner company are different, the heating needs of general, pull out, because the structure is not the same, the use of tools are not the same, some companies do their own fixtures. Is the best request to the hot runner company. Let the staff training
Q:Hot runner system is not exactly the valve matrix how to do?
Is the water level higher?. 1: check the air pressure is sufficient. 2: check whether the air leakage.
Q:Hot runner mold valve needle sealing is lax, what are the reasons?
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 does a sequential needle valve work in a hot runner?
The timing needle valve controls the injection of plastic by controlling the opening and closing times of the valve needle. General car door panels, car bumpers and so on must be used timing needle valve, of course, not demanding.
Q:Hot runner valve needle in the molding, why will retreat?
The following reasons may cause the needle to recedeThe plastic pressure is greater than the cylinder pressure, causing the needle to recede
Q:The hero can help solve the valve pin, hot runner, into the gate, white spots problem?
I'll give you a few suggestions, 1 valve needle valve needle end temperature, the temperature is too high will the glue burned 2, valve needle back and speed, when the back end of the needle valve will air the 3 mold thickness, temperature effect of gate region will be great, especially cold shear heat hot nozzle at the front end of the 4, this is very important, 5 hot tip white material cannot do without these problems point, hope this is helpful to you.
Q:Mold valve needle and valve relationship, the gas will be sealed small plastic valve will have a small possibility?
2. cylinders are not enough;3. excessive amounts of paint;
Product range: (1)Valves:gate valve,check valve,globe valve,ball valve,butterfly valve,control valve,safety valve,angle valve,Titanium alloy valve, thermostatic valve,needle valve,plug valve,etc. (2)Flanges and Pipe fittings:all kinds of flanges,elbow,tee,caps,union,plug,coupling,reducer,etc. (3)Pumps:Sewage pump,sand suction pump,centrifugal pump, mixed flow pump,hand press pump,self- priming pump,etc.(4)Faucet:ABS shower head,LED shower faucet,kitchen faucet,basin faucet,etc. (5)Small brass valve:ball valve,angle valve,etc.

1. Manufacturer Overview

Location Beijing,China (Mainland)
Year Established 2003
Annual Output Value
Main Markets 20.00% Mid East
10.00% North America
9.00% Eastern Asia
9.00% Africa
8.00% Northern Europe
7.00% Domestic Market
7.00% Western Europe
6.00% South Asia
6.00% Eastern Europe
5.00% Southern Europe
5.00% Oceania
4.00% South America
3.00% Central America
1.00% Southeast Asia

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin,Shanghai
Export Percentage 71% - 80%
No.of Employees in Trade Department 11-20 People
Language Spoken: English, Chinese, Japanese
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range