Shanghai Liangzheng Valve SupplyPQ41M-16C 25C Integral High-Temperature Ball Valve

Product Introduction:

The PQ41M high-temperature blow-off ball valve, as an integral high-temperature ball valve, adopts new sealing material for the valve seat. Compared with similar products using PTFE for sealing, its service life is increased by 3-5 times. It features stable performance, reliable sealing, low friction, easy switching, high temperature resistance, wear resistance, oil resistance, corrosion resistance, and long service life. Applicable media: water, steam, heat-conducting oil, and other acids. Operating temperature: ≤300°C.

Shanghai Liangzheng Valve SupplyPQ41M-16C 25C Integral High-Temperature Ball Valve

Working Principle:

The ball and sealing ring in the PQ41M high-temperature blow-off ball valve are manufactured using special processing techniques and new sealing materials, ensuring the ball's surface roughness and roundness meet standard requirements. This enhances sealing performance, service life, and high-temperature resistance. Turning the handle clockwise drives the valve stem to rotate the ball, allowing media to pass through smoothly. Conversely, it closes.

Shanghai Liangzheng Valve SupplyPQ41M-16C 25C Integral High-Temperature Ball Valve

Product Features:

1. The sealing seat and packing ring of the blow-off ball valve are made of a new high-strength carbon graphite material domestically, offering high temperature resistance, wear resistance, corrosion resistance, strong resilience, and good self-lubrication.

2. Each valve undergoes strength testing and air tightness testing, capable of 50,000 continuous open-close cycles without leakage, making it currently one of the most energy-efficient valves domestically.

3. Widely used in petroleum, chemical, rubber, papermaking, pharmaceutical industries, and can replace globe valves, plunger valves, and quick blow-off valves. Applicable media: water, steam, heat-conducting oil, etc.

4. Features stable performance, reliable sealing, low friction, easy switching, high temperature resistance, wear resistance, oil resistance, corrosion resistance, and long service life.