Gr. 304 Stainless Steel Spring Check Valve
SKU : 4003S
Size : 1″ – 2″
Introduction
The WELSON model 4003S spring-loaded check valve with heavy-duty Gr. 304 stainless steel body for low-pressure water supply system in buildings.
This valve requires a low pressure to open and can be installed in both horizontal and vertical lines with upward flow.
The available model sizes are from 1″ to 2″ which all are mated to the system by the screwed joint inlet.
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