API6D standard ball valve is a kind of valve that can be opened and closed by rotating the ball around the center line of the valve body. It is one of the main products of our ZFvalves. Ball valve is mainly used to cut off, distribute and change the flow direction of medium in pipeline. Two piece ball valve and three piece ball valve are widely used as a new type of valve, which should be installed horizontally in the pipeline.
* Type : Q347F-10''-150LB
* Operation : Manual gear box
* Face to face length : 533mm
* Trunnion mounted type
* Full port, three piece body construct
* FS design, anti-static device, blowout proof stem
* Seal Structure : DBB ( double block and bleed function ), soft seal
* Application : pipeline valve application
* Painting : color according to request with color gray
* Working Temperature : -29°C ~ 150°C
* Body : A105, Trim SS316, Seat SS316+DEVLON
* Packing : Plywooden case
1. The fluid resistance is small, and its resistance coefficient is equal to that of the same length of pipe section.
2. Simple structure, small volume and light weight.
3. It is tight and reliable. The sealing surface material of ball valve is widely used in plastic, with good sealing performance. It has also been widely used in vacuum system.
4. It is easy to operate and fast to open and close. It only needs to rotate 90 ° from full open to full close, which is convenient for remote control.
5. The maintenance is convenient, the ball valve structure is simple, the sealing ring is generally movable, and the disassembly and replacement are relatively convenient.
6. When the valve is fully open or closed, the sealing surface of the ball and the valve seat shall be isolated from the medium. When the medium passes through, the corrosion of the valve sealing surface will not be caused.