Type 57LIS can be used to replace metallic butterfly valves and conforms to ISO-5752 short face-to-face dimensions. It is intended for use, without any modification to the existing piping system, in applications where metal valves constantly corrode. It is offered in 3 to 8" sizes as a lever-style valve, or with the company’s Plasgear gear operator.

Asahi/America Inc., (781) 321-5409