Cast Steel Globe Valve

Product Description

Main features: TheGlobe Valve is a forced sealing valve, so when the valve is closed, pressure must be applied to the valve disc to force the sealing surface to prevent leakage. When the stop valve is opened, the opening height of the valve disc is 25% to 30% of the nominal diameter. The flow rate has reached the maximum, and it has a very reliable cut-off function. Since the change of the valve seat opening is proportional to the stroke of the valve disc, it is very suitable for regulating the flow rate. It can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media.

Design standard: BS 1873 API 623

Product range:

1. Pressure range: CLASS 150Lb~2500Lb

2. Nominal diameter: NPS 2~32″

3. Main body material: carbon steel, stainless steel, duplex stainless steel, alloy steel, nickel alloy steel

4. Connection form: RF RTJ BW

5.Operation mode: handwheel, gear, electric device, pneumatic device, hydraulic device, gas-liquid linkage device;

Product features: 

1.Quick opening and closing;

2. The sealing surface is open and closed without wear and tear, and the service life is long;

3. The valve disc can be selected from four types: conical, spherical, flat, and parabolic;

4. Dynamic load packing can be selected;

6. Low leakage packing can be selected to meet ISO 15848 requirements;

7. Soft seal design can be selected;

8. The valve stem can be lengthened

9. Jacket insulation design can be selected;