The IS220PTURH1B control valve is a high performance, general purpose valve for use in conjunction with a high thrust FlowAct pneumatic thin film actuator. Its modular design allows the use of the same body with different bonnet, valve internals, and actuator models, reducing spare parts usage and providing interchangeable valves for a wide range of industrial applications FlowTop valves can operate in temperatures from -196C to +538C (-321F to +1000F), depending on the material selected.

IS220PTURH1B The precision-machined insert profile and long stroke length of the IS220PTURH1B allow the FlowTop valve to exhibit excellent control performance. It can be easily upgraded from standard valve internals to low-noise or cavitation control valve internals. Each size model offers a kvs/cv-value of 17, making each size model suitable for a wide range of process conditions.

IS220PTURH1B control valves are supplied with rugged plug guides to minimize vibration and wear. The expansion ring design ensures a tight seal between the valve body and seat for easy maintenance and eliminates the need to machine the seat space in the valve body when changing seats. Due to the high-quality, dynamically loaded TA-Luft design (PTFE or flexible graphite packing), the leakage ratings are exceeds 10-8 mbarl/s