304 stainless steel shut-off regulating valve thread 1/8 1/4 1/2 needle valve

304 stainless steel needle valve shut-off valve regulating valve thread 1/8 1/4 1/2 needle valve

Specification

Nominal pressure: 25MPa - 40MPa

Suitable temperature: ≤450 ℃

Applicable medium: oil, water, gas and other non-corrosive or corrosive media

Piping: Φ4 ~ Φ42 ordinary level precision seamless steel pipe

Taper pipe thread: ZG, G, NPT, etc.

Features

Needle valve spool is a very sharp cone, as if the same needle into the seat, which is named after the. Needle valve than other types of valves can withstand greater pressure, good sealing performance, it is generally used for small flow, high pressure gas or liquid seal. Needle valve and pressure gauge with the use of the most appropriate, the general needle valves are made of threaded connection, flange and other forms of connection.

The valve in the pipeline system is an important part of the main valve and ball valve, its function is to open or cut off the pipeline access. Sleeve type meter valve with installation and disassembly convenient, fastening connection, there is conducive to fire, explosion, and high voltage capability, sealing performance and good advantage is in power plants, oil refineries, chemical equipment and instrument measurement of the line a advanced connection valve.

Tube Fittings Benefits:

Fittings have a solid connection, high pressure capacity, temperature, sealing, and repetition is good, easy installation and maintenance, safe and reliable

Card sets of pipe joints is composed of three parts: the connector body, ferrules, nuts. When the card holder and insert sleeve nut on the pipe joint body, when tightening the nut, ferrule connector body and the front end of the outer cone fit, the inner edge uniformly bite into the seamless steel pipe to form an effective seal. Fittings have a solid connection, high pressure capacity, temperature, sealing, and repetition is good, easy installation and maintenance, safety and reliability.

Field of use:

It works fittings steel pipe is inserted into the card kit, utilizing ferrule nut, conflict card sets, cut the pipe and seal. It is connected with the pipe without welding, it is conducive to fire, explosion, and high-altitude operations, and to eliminate the evils of careless welding. So it is oil refining, chemical, oil, gas, food, pharmaceutical, instrumentation, and other pipeline systems controlled device in a more advanced connection. It applies to oil pipeline, gas and water connections.

Suitable medium: water, oil, gas and other non-corrosive or corrosive media, the scope: petroleum, chemical, metallurgy, pharmaceutical, food, machinery and other aviation-controlled pipeline system.

 

Founded in July,2014,Ningbo Fenghua GO GO Automatic company is a high-tech enterprise with all vitality , potential and comprehensive strength .The company is located in the Zhejiang Ningbo Science &Technology zone ,a unique place with beautiful scenery and gifts of nature. 
On the basis of technology development , the company has taken in a group of experienced personnels who are talented in senior management ,marketing and skills of producing .In the company ,great attention is paid to basic management ,stable quality ,continuously improving pre-sale services,sale and after-sale services,and enhancing the market competitiveness of our products. 
Main products of our company : automatic parts, pneumatic solenoid valve , air water solenoid valve, hydraulic valves, gear piston or vane pumps , fittings connectors , temperature pressure transmitter , temperature controller , PLC , DCS parts , hardware stainless steel or brass or plastic parts , etc. 

 

 

 

Warranty of  valve

1 years warranty

  Maintenance instructions:
1. attention to check the use of components, in the transport process is damaged, and then install the use of.
2. When installing, please note that the gas flow direction and the takeover are correct.
3. when using, please strictly comply with the technical requirements, such as the operating voltage, operating frequency, working pressure, the use of temperature, the whole machine debugging, it is recommended to use a manual device debugging, and then through power debugging.
4. Please pay attention to dust, it is recommended to install the exhaust port or muffler muffler throttle.
5. When connecting pipe, pay attention to only release the strap around the joint may not exceed the end face of the tooth, and pay attention to the elimination of pipe fittings, metal particles inside the pipe, dust and oil, etc
 

Packaging & Shipping 

 

1:Inner packing: opp bag, then carton box for each product. 
2:Outer packing: export standard carton, Foam outside protecting the goods against damage

 

 

 

Shipment and Payment

 

1: Usually we ship your order by sea or by air...
2: We do our best to ship your order within 1 week after receiving your payment
3: We'll tell you the tracking number once your order has been sent.

4: We accept T/T Bank transfer, L/C, Western Union, Moneygram, Paypal.

 

 

About us

 

1: Various style for each products and completely series pneumatic products for you to choose from.
2: Large stock for fast shipping.
3: High quality with competitive price
4: Sample order & small quantity order is ok

5:Customize according to your special demand.
6: Provide free products information.
7. Reliable quality assured and active after-sell service

Feel free to contact us at anytime if you have any problems or questions on your purchase. We will resolve any problems such as damaged, not as described, missing parts, and lost items. All emails will be replied within 24 hours except Saturday. & Sunday and Chinese holidays. If you have any other requirements or questions, welcome to visit our website, or just contact with us directly. Thank you!