Advertisement
Quick Links
INSTALLATION, OPERATION AND
MAINTENANCE MANUAL
Figures 930-T, 930-DT, 930-UT
½" to 4" Air & Vacuum Valves
for Clean Water
Drawings EAV-7051, EAV-7052, EAV-7053
234 Clay Avenue • Mars, PA 16046 USA
Telephone (724) 776-1020 • Fax (724) 776-1254
E-mail:
info-ga@vag-group.com
Manual Number 931.1-IOM 120220
Advertisement
Related Manuals for Vag GA Industries 930-DT
Summary of Contents for Vag GA Industries 930-DT
- Page 1 MAINTENANCE MANUAL Figures 930-T, 930-DT, 930-UT ½” to 4” Air & Vacuum Valves for Clean Water Drawings EAV-7051, EAV-7052, EAV-7053 234 Clay Avenue • Mars, PA 16046 USA Telephone (724) 776-1020 • Fax (724) 776-1254 E-mail: info-ga@vag-group.com Manual Number 931.1-IOM 120220...
- Page 2 INSTALLATION, OPERATION and MAINTENANCE Figure 930 Air & Vacuum Valves The valves should remain in a clean, dry and INTRODUCTION weather protected area until installed. For long This manual will provide the information to term storage (greater than 6 months) the rubber properly install, operate and maintain the valve surfaces of the seat should be coated with a to ensure a long service life.
- Page 3 eliminated. Torque bolts in an alternating from the valve. The float should drop as the pattern in graduated steps. If leakage occurs water leaves the valve. NOTE: A ball or gate wait 24 hours and re-torque the bolts but do not valve can be installed in place of the pipe plug to compress the gasket more than 50% or exceed facilitate testing.
- Page 4 Reassembly is performed in reverse order from Genuine replacement parts are available from disassembly. Clean all parts especially the your local VAG/GA Industries representative or threaded, seating and sealing surfaces before from the factory: reassembling valve. Worn or damaged parts should be replaced.