INSTALLATION, OPERATION and MAINTENANCE Figure 929SS Durovent™ Sewage Air Release Valves INTRODUCTION The valves should remain in a clean, dry and This manual will provide the information to weather protected area until installed. For long properly install, operate and maintain the valve term storage (greater than 6 months) the rubber to ensure a long service life.
Disassemble the valve only as far as needed to facilitate such cleaning VAG/GA Industries air replace damaged or worn parts. valves with an “F” at the end of the Figure Number (e.g., 929SSF, 929SSLF) were supplied...
Remove the spring pins (13) connecting the pivot link (15), lock washer (9) and hex nut (8) valve links (14) to the float arm (12). Remove on opposite end of float rod (19) and tighten. the spring pin (13) from the pivot link (15) and Attach pivot link (15) to float arm (12) using the hex nut (8) and lock washer (9).
REPLACEMENT PARTS REPAIR KITS Genuine replacement parts are available from Soft Goods Kit A929 (Part Number 2-80-11000- your local VAG/GA Industries representative or 008) contains Items 7, 8, 9 and 10 from the factory: Linkage Kit AL929 (Part Number 2-80-11000-...