V J Stanley, Inc.

M.K. Plastics Corp.

MK Plastics is a global leader in the design and manufacture of corrosion-resistant industrial and commercial blowers, fans, and ventilation systems engineered for the most demanding environments. We provide innovative, AMCA-certified airflow solutions that help research facilities, laboratories,... Read More

Kraissl Co. was the first to develop duplex 3-way (6-port) transfer valves with standardized port connections for external equipment. These tapered plug-type models were adapted from Kraissl's duplex strainer designs. Read More