Installation, Operation and Maintenance Manual
IMPORTANT
Please take a moment to review this manual. Before performing any maintenance on the valve be sure that the pipeline has been depressurized. The improper
installation or use of this product may result in personal injury, product failure, or reduced product life. Tideflex
use or installation of this product. If you have any questions or problems, please call the customer service hotline at (412) 279-0044. We appreciate your comments.
Thank you for choosing Tideflex
®
Series 39F Inline Check Valve
.
The revolutionary design of the Tideflex
Check Valve provides superior backflow prevention. This
unique "duck bill" design eliminates costly backflow from
oceans, rivers and streams and is the ideal valve for pump
stations.
The Series 39F uses proven Tideflex
technology that provides low cracking pressures, low
headloss and the ability to operate in the harshest of
conditions. The flexible rubber check valve resists
clogging and buildup of debris and it is available in several
different elastomers. The Series 39F will not slam, thereby
minimizing noise and vibration.
The Series 39F is more economical than other large-
diameter check valve designs because there are no moving
parts that require routing maintenance.
• Simple Design
• Cost Effective
• Low Maintenance
• No Seats
• No Hinges
can accept NO liability resulting from the improper
®
IOM RV09.02-7
February 2023
Series 39F Inline
®
Check Valve
®
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