Carbon Steel Oxygen Globe valve
Product Description:
Globe Valve is a common cut-off valve which used in the connection and cut off the pipeline medium. The simple structure make it easier to manufacture and maintain .
This valve product is comprised of valve body, disc, stem and packing. It offers various actuation options including electrical, manual and bevel gear
. floated freely to endure impact load and ensure the reliable service life. Seat can be overlaid with hard sealing material and to serve in variou applications.
Production Range:
Nominal Diameter: DN15~DN400
Nominal Pressure: PN16~PN25,
Design Standard: API6D/API600/BS5351
End Connection: Flange
Working temp: -20ºC~150ºC.
Medium: water, oil, gas,air and some Corrosive liquid
Material:
| part name |
body |
bonnet |
disc |
stem |
yoke |
handwheel |
gasket |
| Material |
silicon brass |
stainless steel |
cast steel |
malleable steel |
PTFE |
| stainless steel |
As an opening and closing device for oxygen pipelines in the metallurgical industry, oxygen ball valves have many stricter requirements than other general valves. Because oxygen is a flammable and explosive dangerous good, it must be leak-proof, anti-static, and anti-spark to avoid accidents. In terms of structure, the design is as follows: when the valve flap is opened and closed, the valve stem only rises and falls without rotating, which effectively reduces the wear of the sealing pair, the packing and the upper seal; a grounding screw is installed on the side flange to avoid the generation of static sparks; the exposed part of the valve stem is sealed with a plexiglass cover to prevent dust and oil.
Oxygen stop valve - stainless steel oxygen special stop valve JY41W (JY means no bypass, no auxiliary valve disc oxygen stop valve) valve production.
Stainless steel oxygen stop valve Product model: JY41W(Y)-16P/25P/40P QY347F
As an opening and closing device for oxygen pipelines in the metallurgical industry, oxygen ball valves have many stricter requirements than other general valves. Because oxygen is a flammable and explosive dangerous good, it must be leak-proof, anti-static, and anti-spark to avoid accidents. In terms of structure, the design is as follows: when the valve flap is opened and closed, the valve stem only rises and falls without rotating, which effectively reduces the wear of the sealing pair, the packing and the upper seal; a grounding screw is installed on the side flange to avoid the generation of static sparks; the exposed part of the valve stem is sealed with a plexiglass cover to prevent dust and oil.
Stainless steel oxygen special stop valve JY41W is cast with high-quality stainless steel and has the advantages of high mechanical strength, wear resistance and good safety.
Oxygen ball valve - oxygen special ball valve Qy41F is suitable for oxygen delivery pipelines. The valve body of oxygen ball valve - oxygen special ball valve Qy41F is made of copper and the sealing material is polytetrafluoroethylene. This product has corrosion resistance, good flame retardancy, good conductivity and fast heat transfer. Compared with copper oxygen stop valve, it has fast opening and closing, flexibility, reliable sealing, compact structure and very small flow resistance. It has anti-static and fire-resistant structure, and all parts are strictly degreased during assembly. It is fast and flexible, has small flow resistance, is safe and reliable, and has a long service life.
QY347F oxygen ball valve
Oxygen special ball valve is a kind of special valve for oxygen pipe network. In addition to the functions of ordinary ball valve, it also has the characteristics of good flame retardancy, good electrical conductivity, fast heat transfer, compact structure, oil resistance, safety and reliability. With the development of metallurgical industry, oxygen special ball valve and oxygen special stop valve are widely used in steel, metallurgy, medicine, chemical industry and other industries.
QY347F oxygen ball valve main performance specifications
| Nominal pressure |
1.6 |
2.5 |
4 |
| Water pressure strength test pressure Mpa |
2.4 |
3.75 |
6 |
| Water pressure seal test pressure Mpa |
1.76 |
2.75 |
4.4 |
| Air pressure strength test pressure Mpa |
1.76 |
2.75 |
4.4 |
| Air pressure seal test pressure Mpa |
1.76 |
2.75 |
4.4 |
| Maximum working pressureMpa |
1.6 |
2.5 |
4 |
| Operating temperature |
-20~150ºC |
| Applicable media |
Oxygen, nitrogen, air, etc. |
){kind=link}