Threaded Two Pieces Stainless Steel Ball Valve Fig. 61

Our ball valve is used to control fluids, and the area through which they pass to cut, distribute and change the direction of flow in the network. It has the same inner diameter as the pipe (full bore), low pressure drop, high performance, small size and weight, low torque and easy and fast opening and closing operation. It is characterized by a long service life and provides reliable tightness throughout it, even when the valve is not used for a long time. The valve opens by turning a quarter turn (90º) of the shaft attached to a ball with a hole that is floating as it rests on the two PTFE (Teflon®) seats of the valve, in such a way that it allows the passage of the fluid when the ball hole is aligned with the inlet and outlet of one of the two valve bodies. When the valve is closed, the orifice will be perpendicular to the inlet and outlet. The standard construction is without an ISO 5211 base and with a handle that indicates the status of the valve (open or closed). We offer options with motorized actuators for all steps (single-phase electric and double or single-acting pneumatic). These options are served with a valve that has a base on the upper part that is in accordance with international standard ISO 5211 that specifies the requirements for fixing part-turn actuators to industrial valves. These actuators are a reliable method of controlling the valve from a remote location. Actuators can be mounted on the valve for fail-open (the valve is always open if the actuator fails), or fail-close (the valve is always closed if the actuator fails). It is primarily used to control the on/off flow of fluids. It allows it to be easily disassembled, making it optimal for use in applications with aggressive (some) or contaminated media that require quick and thorough cleaning, maintenance and frequent inspection. To separate the two parts of the valve, it must be completely disassembled from the pipe. Being made of stainless steel, it is very durable and has very good resistance to wear, temperature, pressure and the chemistry of many aggressive media. They are also suitable for water, oil, compressed air, fuels, solvents and vacuum.