Gr. 316 Stainless Steel Ratio Type Pressure Reducing Valve (Gr. 316 SS Piston)
SKU : 501S
Size : 1″ – 4″
Introduction
The WELSON model 501S is constructed from a high-quality Gr. 316 stainless steel body and piston.
It is a compact ratio type pressure reducing valve to protect pipeline pressure for buildings with fixed head water supply systems.
It can be supplied in a 2：1 pre-set pressure reduction ratio which makes it simple yet effective to operate and install.
The valve requires a low pressure to open and can be installed in both horizontal and vertical lines.
The available model sizes are from 1″ and 4″ which are mated to the system by either the screwed joint or PN16 flange inlet.
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