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Published March 21, 2012
Samson Controls Type 3347 control valve, which includes polished steel parts, special PTFE brushing and an additional connection that can be used to meet purity requirements that prevent bacteria from spreading at the actuator steam guide.
The Type 3249 valve features an EPDM diaphragm and a back-up safety packing box, which, according to the company, provides protection against the spread of bacteria and prevents product leakage.
Samson’s Type 3345 valve is suitable for process applications that involve pasty, fibrous or highly viscous products. It features a cavity-free body with a diaphragm manufactured from either rubber, nitrile, butyl or PTFE that acts as a seal and valve plug.
The valves are available with a range of connections, including hygienic couplings, flanges and clamp connections according to ISO 2852 and welding ends.
Emerson Process Management’s new Fisher® VBL booster incorporates a fixed deadband, internal soft seats and an integral bypass restriction that combine to eliminate the positioner problems typically caused by boosters without these design features.
November 15, 2011
Metso has strengthened its product offering with the addition of a new valve design derived from our traditional V-port segment valve series.
September 8, 2011
Linear position feedback for industrial valves is important for improving process control.
February 22, 2012
