High platform four-way flange ball valve Q64F/Q65F

Design and Manufacturing Standards: GB/T12237-1989API608 Flange Connection Dimensions According to HG/T20592-2009API1598 Valve Inspection and Testing According to GB/T13927-92 This four-way reversing ball valve, with one valve for forward and reverse water supply switching, switches the water supply mode once every 90 revolutions. Previously, four valves were required, with valves 1 and 4 open and valves 2 and 3 closed during water supply; When supplying water in reverse, valves 2 and 3 are open, and valves 1 and 4 are closed. Now, a four-way ball valve is used instead, which is easy to operate

Design and Manufacturing Standard: GB/T12237-1989API608
Flange connection size according to HG/T20592-2009API1598
Valve inspection and testing shall be conducted in accordance with GB/T13927-92

This four-way directional ball valve can switch between forward and reverse water supply with one valve. Every 90 revolutions, the water supply mode switches once. Previously, four valves were required, with valves 1 and 4 open and valves 2 and 3 closed during water supply; When supplying water in reverse, valves 2 and 3 are open, and valves 1 and 4 are closed. Now, a four-way ball valve is used as a replacement, which is easy to operate.
1. Low fluid resistance: The connecting pipe section between the sphere and the valve body is equal, and the sphere channel is connected by a circular arc. The medium passes through the sphere, resulting in low fluid resistance.
2. Good sealing performance: The valve seat is made of PTFE material with certain elastic deformation and high strength, achieving good sealing performance and ensuring the stability of the valve.
3. Long service life: The valve core and visible neck material are made of austenitic stainless steel, and the valve seat material is made of PTFE, which can achieve good corrosion resistance and extend the service life of the valve.