Main features: The upper mounted ball valve is easy and quick to disassemble on the pipeline, and easy and fast to maintain. When a valve malfunctions in the pipeline and needs repair, there is no need to disassemble the valve from the pipeline. Simply remove the flange bolts and nuts, remove the valve cover and stem assembly together from the valve body, and then take out the ball and seat assembly. You can repair the ball and valve seat online. This type of maintenance saves time and minimizes losses in production.
Design standards: API 6D API 608 ISO 17292
Product range:
1. Pressure range: CLASS 150Lb~2500Lb
2. nominal diameter: NPS 2~60″
3. Main materials: Carbon steel, stainless steel, duplex stainless steel, alloy steel, nickel alloy steel
4. Connection forms: RF RTJ BW
5. Working temperature:- 29℃~350℃
6. Operation modes: handle, worm gear, electric device, pneumatic device, hydraulic device, gas-liquid linkage device;
Product features:
1. Low fluid resistance, fire-resistant and anti-static design;
2. piston valve seat, DBB structure;
3. bidirectional sealed valves, unrestricted flow direction of medium;
4. top mounted design, convenient for online maintenance;
5. When fully opened, the sealing surface is not eroded by the working medium;
6. Optional dynamic load packing;
7. can choose low leakage packing to meet the requirements of ISO 15848;
8. The valve stem can be extended in design;
9. Soft and hard sealed valve seats for customers to choose according to their needs;