Piston Valve
Product Description: A piston-type valve is a type of valve that uses a piston-like component to control the flow of fluids or gases. It consists of a piston that moves within a cylindrical valve body to regulate the passage of the medium. Piston-type valves offer advantages such as reliable sealing, durability, and suitability for high-pressure and high-temperature applications. They are used in various systems and processes where precise flow control, minimal pressure drop, and effective shut-off are crucial. Proper selection, installation, and maintenance of piston-type valves are essential to ensure their reliable performance and longevity.
Fields of Application: Piston-type valves are commonly used in a variety of industries, including oil and gas, petrochemicals, water treatment, steam systems, and process industries. They are suitable for both on-off applications and throttling or control applications, depending on the specific valve design and configuration. Piston valves are often used in high-pressure or high-temperature applications where tight shut-off and reliable operation are required..
Pressure Class: PN10-PN16-PN25-PN40.
Working Temp. Max: 300°C (10BAR), 350°C (21BAR), 400°C (21BAR).
Body: At AccessX the body of this type of valve is available in Cast Iron (GG25/EN-JL1040), Cast Steel (GS-C25/GP240 GH), etc.
Operation: Piston-type valves can be actuated manually or equipped with various actuation mechanisms for remote or automated control. Actuation options include lever handles, gear operators, pneumatic actuators, electric actuators, or hydraulic actuators. Actuation allows for easier operation and control of the valve, especially in applications where quick response or precise control is required.
Relevant Standards: DIN2401, DIN2501, EN1092, DIN2533(PN16), DIN3202-F1, DIN EN558-1, DIN2545(PN40),
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