About
About Cast Steel Piston Valve
The Premier Valves Cast Steel Piston Valve is purpose-built for critical applications involving inflammable, explosive, poisonous, and precious media, where zero leakage and uncompromised safety are non-negotiable. With its Outside Screw & Yoke (OS & Y) construction and double-seal design, this valve ensures tight shut-off and long-term reliability.
Engineered in compliance with ISO 15761 design standards and tested under API 598 / 602, the Cast Steel Piston Valve guarantees exceptional performance under demanding conditions. Its zero-leakage sealing system makes it ideal for hazardous process environments in chemical, pharmaceutical, oil & gas, and refinery industries.
Offered in ANSI Class 150# and 300#, the valve is available in sizes ranging from 15 mm to 150 mm, catering to a wide spectrum of industrial pipeline requirements. Constructed from durable WCB cast steel, it offers high mechanical strength and corrosion resistance.
The flanged end connection ensures secure installation and easy maintenance, while manual operation provides straightforward control for operators. Whether handling toxic gases or valuable fluids, the Cast Steel Piston Valve from Premier Valves delivers maximum safety, reliability, and leak-tight performance—ensuring operational integrity in your most sensitive processes.