DELTORQ – 065-SR-12 – FLANGED BALL VALVE

The Deltorq 065-SR-12 flanged ball valve  is a high-performance spring-return pneumatically actuated flanged ball valve engineered for reliable fluid isolation, emergency fail-safe shutoff, and automated flow control in oil and gas, chemical processing, water treatment, and industrial processing systems. Manufactured by Deltorq, this heavy-duty industrial flanged ball valve pairs a precision-machined flanged ball valve body with a high-torque spring-return (SR) pneumatic actuator. Key technical specifications include a size 065 pneumatic actuator configuration, SR-12 spring set arrangement, fail-safe closed or fail-safe open operating action, ASME Class 150/300 pressure ratings, ISO 5211 actuator mounting interface, high-grade stainless steel or WCB carbon steel body construction, blow-out proof stem design, live-loaded PTFE seats, and ASME B16.5 flanged end connections. Integrating the Deltorq 065-SR-12 valve assembly guarantees zero-leakage sealing, low operating torque, rapid fail-safe response, and continuous-duty operational reliability across critical process safety pipelines.