Pressure Swing Adsorption High Performance Butterfly Valve has special design in the stem packing.
FEIDA Marine High Performance Butterfly Valve is made of aluminium bronze, bronze material which is applicable for marine service.
FEIDAGas industry double offset butterfly valve is also called PSA high performance butterfly valve. It is suitable for varios application especially for VPSA with a high frequency operation requirement.
FEIDA stainless high performance butterfly valve is extremely durable with innovative double offset design and could meet one million operations. The stainless steel would provide the corrosion resistance performance in various application.