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Installation, Operation and Maintenance Manual
IMPORTANT
Please take a moment to review this manual. Before performing any maintenance on the valve be sure the pipeline has been de-pressurized.
The improper installation or use of this product may result in personal injury, product failure, or reduced product life. Tideflex
resulting from the improper use or installation of this product. If you have any questions or problems, please call the customer service department
at (412) 279-0044. We appreciate your comments. Thank you for choosing Tideflex
Series WF-3 Waterflex
The revolutionary design of the Series WF-3 Check Valve
provides reliable backflow prevention. The valve solely operates
on differential pressure and has no moving mechanical parts.
The valve exhibits low headloss, high backpressure ratings
and a short face-to-face dimension. The valve is only intended
for clean flow media or media with only fine particulates. The
Series WF-3 is constructed with ANSI, DIN, BS or special flange
drillings for easy installation.
Check Valve
®
.
®
IOM RV13.02-1
February 2023
can accept NO liability
®
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Table of Contents
Related Manuals for Red Valve Tideflex Series
Summary of Contents for Red Valve Tideflex Series
- Page 1 IOM RV13.02-1 February 2023 Series WF-3 Waterflex Check Valve ® Installation, Operation and Maintenance Manual The revolutionary design of the Series WF-3 Check Valve provides reliable backflow prevention. The valve solely operates on differential pressure and has no moving mechanical parts. The valve exhibits low headloss, high backpressure ratings and a short face-to-face dimension.
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Page 2: General Description
GENERAL DESCRIPTION Terms used in this I.O.M. to refer to various parts of the valve are described below. Disk Membrane Mounting Rod Rod Fasteners with Lock Nuts Lifting Eye (sizes 10" and up) INSTALLATION (Figure 1.) 1. INSPECTION OF VALVE: Check flange faces of pipe for rough/damaged areas. -
Page 3: Operation
STORAGE OPERATION If your Waterflex Valve is to be stored for a period of time prior The Series WF-3 operates soley on differential pressure. Positive ® differential opens the valve allowing flow, reverse differential closes to installation, the following storage guidelines will help preserve the valve preventing backflow. -
Page 4: Troubleshooting
• Check pipe I.D. and membrane O.D. to verify membrane has not clamped between disc and mating flange. Red Valve • 750 Holiday Drive, Suite 400, Pittsburgh, PA 15220 • 412-279-0044 • support@redvalve.com • RedValve.com © 2023 Red Valve Company... - Page 5 Limited Warranty Red Valve Company (“Seller”) manufactured products, auxiliaries and parts thereof that we manufacture for a period of twenty-four (24) months from date of shipment from Seller’s factory, are warranted to the original purchaser only against defective workmanship and material, but only if properly stored, installed, operated, and serviced in accordance with Seller’s recommendations and instructions.
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