Long Service Life High Wear-resistant High Transmission Efficient Compact O-shaped Two Piece O-type Cut-off Ball Valve

Long Service Life High Wear-resistant  High Transmission Efficient Compact O-shaped Two Piece O-type Cut-off Ball Valve

Product Introduction

    The "O" type cut-off ball valve produced by our company is a two-piece ball valve structure. The valve body consists of two parts, the main and the auxiliary. The ball core adopts a full bore design, with a high rated flow coefficient and negligible flow resistance. The surface of the soft sealed ball core is hardened using a special process to make it smooth and wear-resistant. The valve seat sealing material is carbon fiber reinforced polytetrafluoroethylene; The surface of the hard sealed ball core is treated with sprayed tungsten carbide, which has strong wear resistance. The sealing material of the valve seat is stainless steel welded with Si Ti Lai alloy, which has a long service life. The actuator adopts a high-performance dual piston gear tooth strip structure, which has high transmission efficiency and compact structure. Alternatively, electric actuators can be used, which are widely used in industries such as petroleum, chemical, power, pharmaceuticals, and papermaking.

Product characteristics

1. The sealing ring adopts unique elastic lip sealing technology to ensure zero leakage cutting requirements, and the unique automatic compensation function makes the valve have a longer service life.

2. After special process hardening treatment, the surface of the ball core is ground and polished, smooth and wear-resistant, achieving a mirror effect;

3. The built-in valve stem structure ensures that the valve stem cannot fly out due to pressure during use, and has good safety and rigidity;

4. The ball core adopts a full bore straight through flow channel, which has the same inner diameter as the pipeline, and has a large flow capacity and small flow resistance.

5. The ball core only needs to rotate 90 ° around the valve shaft to complete full opening or full closing, with simple and fast action;

6. The whole machine is designed according to fire and anti-static standards and can be used in various special occasions;