Bellows-Sealed Valves

Product	Product
Secondary Packed Bellows-Sealed Valves, SU Series Variety of end connections 316 SS body material Upper packing provides secondary containment system above the bellows Hydraulic-formed multilayer bellows for longer cycle life Nonrotating stem tip eliminates galling within the seat area Strictly controlled bellows stroke to improve safety and cycle life Replaceable bellows and stem tip assembly Regulating, conical, and spherical stem tips available Panel and bottom mounting available Double lock-pins enable steady and durable fastening of the handle Handle color options are available	Low Pressure Bellows-Sealed Valves Metal-to-metal gasket seal without external leakage Precision-formed metal bellows to ensure reliability Non-rotating stem tip to increase shutoff cycle life Manual and pneumatic actuator available Pneumatic actuator rotates 360° for ease of installation Panel mounting and bottom mounting available Position sensors available on normally closed pneumatically actuated valves
High Pressure Pneumatic Bellows-Sealed Valves Packless valves with all-metal seal to atmosphere Compact body with minimal dead space 316L SS precision-formed bellows for long cycle life PCTFE stem tip with excellent chemical and thermal resistance Normally closed or normally open pneumatic actuator optional Bottom mounting Normally open and normally closed position sensors optional

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