The type RV6.1 check valve has been developed for installation in vertical pipe runs. The valve is deep-drawn from stainless steel 316L and allows flow only in one direction. The RV6.1 operates without a spring and is designed for upward flow.
Two types of connections are available: welding ends from ½“ to 1“ and screwed ½“ or ¾“ female threads. All elastomers used are EPDM.