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R-30 ME .IOM.ENG01
R-30 ME
Electrically Controlled ON/OFF Valve
3 Way
The following is a step by step narrated description of the Eliptix R-30ME 3W Electrically Controlled
ON/OFF Valve installation, operation and maintenance processes.
The A.R.I. R-30 Series is a line of metal, diaphragm-operated, hydraulic control valves.
The valves are suitable for installation in agriculture, water transmission and waterworks systems
for irrigation, landscape and infrastructure applications.
The R-30 series has an innovative elliptic shaped diaphragm that integrates well with a wide variety
of regulating control pilots, solenoids and control accessories.
They are compatibility designed for water level control, flow control, electric & remote control as
well as pressure reducing & pressure sustaining operation.
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Summary of Contents for ARI Eliptix R-30ME
- Page 1 Electrically Controlled ON/OFF Valve 3 Way The following is a step by step narrated description of the Eliptix R-30ME 3W Electrically Controlled ON/OFF Valve installation, operation and maintenance processes. The A.R.I. R-30 Series is a line of metal, diaphragm-operated, hydraulic control valves.
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Page 2: Table Of Contents
R-30 ME TABLE OF CONTENTS 1. SAFETY INSTRUCTIONS ........................4 General ..................................4 Handling ..................................4 Installation ..................................5 Commissioning and Operation ............................ 5 Maintenance ................................. 5 Before returning to regular operation ........................6 2. INSTALLATION ............................7 2.1. Pre installation requisites ............................7 2.2. - Page 3 R-30 ME Disclaimer This document is an Installation, Operation and Maintenance (IOM) manual for A.R.I. Flow Control Accessories Ltd. (A.R.I.) products. The information enclosed herein contains restricted, privileged, proprietary and confidential information, intended only for usage by authorized A.R.I. technicians. If you are not a qualified technician, you must not take any action in reliance upon this document, unless otherwise permitted in writing by A.R.I.
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Page 4: Safety Instructions
R-30 ME 1. SAFETY INSTRUCTIONS General A.R.I. products always operate as components in a larger system. It is essential for the system designers, installers, operators and maintenance personnel to comply with all the relevant safety standards. Installation, operation or maintenance of the product should be done only by qualified workers, technicians and/or contractors using only good engineering practices, complying with and observing all conventional safety instructions in order to minimize risk and/or danger and/or hazard to workers, the public or to property in the vicinity in accordance with all relevant local standards. -
Page 5: Installation
R-30 ME Installation Install the product according to the detailed Installation Instructions provided with it by A.R.I. and according to the description given in this manual. The user should install manual Isolation Valves at the valve's upstream and downstream ports. In all installation sites, the user should enable good visibility and verify that the work and auxiliary equipment used are done in accordance with the relevant local authorized standards. -
Page 6: Before Returning To Regular Operation
R-30 ME Before returning to regular operation Re-assemble any protection covers or protection mechanisms removed during service or maintenance operations. Make sure that all the tools, ladders, lifting devices, etc. used during the maintenance procedures are taken away from the product area and stored. Remove grease and fat material residues in order to avoid slipping. -
Page 7: Installation
R-30 ME 2. INSTALLATION 2.1. Pre installation requisites Important: Before performing any work on the 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. Before installing the valve, flush the pipeline to remove scale, dirt and other particles that might affect the valve performance. -
Page 8: Installation Procedure
R-30 ME 2.2. Installation procedure Install the valve as indicated by the arrow on the valve bonnet, indicating flow direction [1]. In addition of the control valve it is recommended to install the following valves: Isolation valves upstream and downstream of the control valve [2] & [2A]. Air valves upstream and downstream of the control valve [5]. -
Page 9: Initial Start-Up - The Control Valve
R-30 ME 2.3. Initial Start-up - The Control Valve Make sure that the upstream and the downstream isolation valves are closed [2] and [2A]. Gradually open the upstream isolation valve [2]. Check for leaks; tighten bolts & fittings, if necessary. For Normally Open Valve - Energize the solenoid [4] (use the PLC's or the Controller's HMI screen). -
Page 10: Initial Set-Up - The Pressure Reducing Application
R-30 ME 2.4. Initial Set-up - The ON/OFF Application The following is a general description of the ON/OFF Application: This ON/OFF Electrically Operated Valve is an automatic control valve designed to be opened and closed by an electrical command sent to its solenoid valve by an external controller. The valve can be controlled either by a Normally Open (N.O.) or Normally Close (N.C.) solenoid. -
Page 11: Operation Instructions
R-30 ME 3. OPERATION INSTRUCTIONS To manually open the valve, turn the manual 3-way selector [3] to its "OPEN" position. To manually close the valve, turn the manual 3-way selector [3] to its “CLOSE” To maintain downstream preset pressure, open inlet and outlet ball valves (3), (3A). -
Page 12: Maintenance
R-30 ME 4. MAINTENANCE Under regular operation A.R.I's valves require minimal maintenance and no lubrication, however in freezing climates the valve should be dismantled and drained for the winter months. Make sure the solenoid valve is disconnected from its power supply before attempting to do any maintenance. -
Page 13: Troubleshooting
R-30 ME 5. TROUBLESHOOTING Problem Cause Check Solution 1. The inlet pressure is 1. Check the inlet 1. Make sure water supply and/or Valve does not open too low pressure pump is on. 2. The 3-Way selector 2. Check the position of 2. -
Page 14: Dismantling And Assembling The Valve
R-30 ME 6. DISMANTLING AND ASSEMBLING THE VALVE 6.1. Preparation Required tools: Standard hand tools: 14 mm spanner open at one end and ring at the other 16 mm spanner open at one end and ring at the other ... -
Page 15: Disassembling The Valve
R-30 ME 6.3. Disassembling the valve: Using a 24mm spanner, release the 4 bolts of the valve's bonnet in a diagonal manner [A] - [D]. Un-screw the bonnet's bolts' [E] & [F] and remove the bonnet from the valve's body [G] & [H]. -
Page 16: Cleaning The Finger Filter
R-30 ME Remove the valve's spring [I] & [J]. Remove the valve's diaphragm [K] & [L]. 6.4. Cleaning the Finger Filter: Disassemble and clean the finger-filter; using a 20mm spanner, release the upstream 2-way manual valve [A], [B]. Then using a 19mm spanner release the finger-filter and clean it [C], [D]. -
Page 17: Reassembling The Valve
R-30 ME 6.5. Reassembling the valve: Make sure that all the valve's components are in good condition, clean and free from sediments. Check the diaphragm for any wear and tear; if necessary replace it with a new one. Make sure that the finger-filter is clean. Reassemble the valve in reverse order of the above described disassembling steps. -
Page 18: Dimensional Drawing
R-30 ME 7. DIMENSIONAL DRAWING... -
Page 19: Solenoids Datasheets
R-30 ME 8. SOLENOIDS DATASHEETS... - Page 20 R-30 ME...
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Page 21: Limited Warranty
R-30 ME 9. A.R.I. LIMITED WARRANTY A.R.I. Standard International Warranty A.R.I. manufactured products are guaranteed to be free from defect in material and/or workmanship and to perform as advertised when properly installed, used and maintained in accordance with current instructions, written or verbal. Should any item prove defective within the time period set forth for that item(s), but in any case not later than within 12 (twelve) months of that product having left A.R.I.’s premises, and subject to receipt by A.R.I.
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