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ARI.K-16-100-150.IOM.EN.1124
Installation, Operation & Maintenance
K-016, K-100, K-150
High Pressure, Air & Vacuum Valves
The following is a step-by-step narrated description of A.R.I. K-016, K-100, K-150 high pressure air
& vacuum valve installation, operation and maintenance processes.
A.R.I. K-016, K100, K-150 are high pressure Air & Vacuum Air Valves. Valve operation includes
venting air from a filling pipeline and vacuum breaking (air intake) of a draining pipeline, to
optimize pipeline hydraulic efficiency and flow.
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Summary of Contents for Aquestia A.R.I. K-150
- Page 1 ARI.K-16-100-150.IOM.EN.1124 Installation, Operation & Maintenance K-016, K-100, K-150 High Pressure, Air & Vacuum Valves The following is a step-by-step narrated description of A.R.I. K-016, K-100, K-150 high pressure air & vacuum valve installation, operation and maintenance processes. A.R.I. K-016, K100, K-150 are high pressure Air & Vacuum Air Valves. Valve operation includes venting air from a filling pipeline and vacuum breaking (air intake) of a draining pipeline, to optimize pipeline hydraulic efficiency and flow.
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Page 2: Table Of Contents
Except as provided herein and to the full extent permitted by law, Aquestia shall not be responsible and/or liable for direct, special, incidental or consequential damages or loss resulting from any breach of the above or under any other legal theory. -
Page 3: Safety Instructions
10. Use the product only for its intended use as designed by Aquestia Any misuse of the product may lead to undesired damages and may affect your warranty coverage. Please consult with Aquestia prior to any non-regular use of this product and make no change or modification to the product without a prior written consent to be provided by Aquestia at Aquestia's sole discretion. -
Page 4: Installation
IOM A.R.I. K-XXX Installation 1. Install the product according to the detailed Installation Instructions provided with it by Aquestia and according to the description given in this manual. 2. The user should install a manual Isolation Valve under the product's inlet port. - Page 5 IOM A.R.I. K-XXX Before returning to regular operation 1. Re-assemble any protection covers or protection mechanisms removed during service or maintenance operations. 2. Make sure that all the tools, ladders, lifting devices, etc. used during the maintenance procedures are taken away from the product area and stored.
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Page 6: Installation Recommendations
IOM A.R.I. K-XXX 2. Installation Important: Before performing any work on the air valve make sure that all workers on site are familiar with the safety instructions and the relevant local and general safety instructions and work regulations. 2.1. Installation Recommendations Single Air Valve on an Isolating Valve at 45°... -
Page 7: Conventions And Measurements
IOM A.R.I. K-XXX 2.2. Conventions and Measurements This paragraph presents and explains the terms and measurements used for the Installation process. D = Diameter of pipeline Isolation Valve d = diameter of riser H = Height of riser on the pipeline (Measured from crown of pipeline) •... -
Page 8: Installation Instructions
IOM A.R.I. K-XXX 2.3. Installation Instructions 1. Flush the system before installing the air valve to avoid any debris or sharp objects getting into the air valve. 2. Carefully remove the air valve from the shipping package. Unload all air valves carefully to a sturdy level surface taking care not to drop them. -
Page 9: Operation
IOM A.R.I. K-XXX 3. Operation The Air & Vacuum component, with the large orifice, discharges air at high flow rates during the filling of the system, and admits air into the system, at high flow rates, during system’s drainage and at water column separation. -
Page 10: Periodic Maintenance
IOM A.R.I. K-XXX 5. Periodic Maintenance Please note that the periodic maintenance of the air valve is an integral part of the proper pipeline maintenance regime; it should be maintained at least once a year in accordance with the quality and composition of the fluid in the system. -
Page 11: Air & Vacuum Valve - Assembly Bom Table And Drawing - 2"-4
IOM A.R.I. K-XXX 5.2. Air & Vacuum Valve - Assembly BOM Table and Drawing – 2”-4” Plug Cover Orifice Seat Orifice Seal Float O-ring Bolts Nuts & Washers Body... -
Page 12: Maintenance 6"-8
IOM A.R.I. K-XXX 5.3. Maintenance 6”-8” Perform the following operations prior to maintenance or removal of the air valve from the pipeline: Important: Before performing any work on the valve, make sure that all workers on site are familiar with the safety instructions section of this document and with all the relevant local and general safety instructions, standards and work regulations. -
Page 13: Air & Vacuum Valve - Assembly Bom Table And Drawing - 6" - 8
IOM A.R.I. K-XXX 5.4. Air & Vacuum Valve - Assembly BOM Table and Drawing – 6” – 8” Screen Cover Screen Bolts Nuts & Washers Plug Cover Orifice Seat Orifice Seal Float O-ring Bolts Nuts & Washers Body...
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