Table of Contents
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Wastewater Air Release Valve
Operation, Maintenance and
INTRODUCTION ............................................ 1
RECEIVING AND STORAGE ........................ 1
DESCRIPTION OF OPERATION ................... 1
INSTALLATION ............................................. 2
VALVE CONSTRUCTION .............................. 2
MAINTENANCE ............................................. 3
TROUBLESHOOTING ................................... 4
DISASSEMBLY ............................................. 4
REASSEMBLY .............................................. 4
PARTS & SERVICE ....................................... 5
WARRANTY .................................................. 6
Val-Matic
Models 48A, 49A
Installation Manual
VAL-MATIC
9 05 R i ver s id e D r .
Phone (630) 941-7600 ●
www.valmatic.com
®
®
VALVE AND MANUFACTURING CORP.
●
Elmhurs t, IL 60126
Fax (630) 941-8042
Manual No.
WWAR-OM1-3
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Table of Contents
Related Manuals for Val-Matic 48A
Summary of Contents for Val-Matic 48A
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Page 1: Table Of Contents
Manual No. WWAR-OM1-3 ® Val-Matic Wastewater Air Release Valve Models 48A, 49A Operation, Maintenance and Installation Manual INTRODUCTION ..........1 RECEIVING AND STORAGE ......1 DESCRIPTION OF OPERATION ....1 INSTALLATION ..........2 VALVE CONSTRUCTION ......2 MAINTENANCE ..........3 TROUBLESHOOTING ........ -
Page 2: Introduction
VAL-MATIC'S WASTEWATER AIR RELEASE VALVE OPERATION, MAINTENANCE AND INSTALLATION INTRODUCTION This manual will provide you with the information to properly install and maintain the valve to ensure a long service life. The Wastewater Air Release Valve has been designed with stainless steel trim to give... -
Page 3: Installation
INSTALLATION The installation of the valve is important for its proper operation. Valves must be installed at the system high points in the vertical position with the inlet down. For pipeline service, a vault with freeze protection, adequate screened venting, drainage should be provided. -
Page 4: Maintenance
6. Close valves D and B. source. 7. Slowly open valve A to place unit back in service. Backwash Accessory Kits Type Inlet Backwash Kit Valve Models 48ABW, 48A.4BW 2” SPK-48ABW 49ABW, 49A.4BW 48A.2BW, 48A.5BW Release 3” SPK-48A.2BW 49A.2BW, 49A.5BW Valve 49A.3BW, 48A.6BW... -
Page 5: Troubleshooting
TROUBLESHOOTING DISASSEMBLY (Cont'd) Several problems and solutions are presented below 4. To remove lever frame (3), remove two round- to assist you in troubleshooting the valve assembly head fasteners (8). Rotate seat (4) counter- in an efficient manner. clockwise to remove. ... -
Page 6: Parts & Service
Size and Model No. located on the valve nameplate holes in body (1). and contact: 8. Insert lubricated bolts (7) and tighten to the Val-Matic Valve and Mfg. Corp. torques listed in Table 2. 905 Riverside Drive Elmhurst, IL 60126 9.