A.R.I. Eliptix R-30 S 2W Скачать руководство пользователя страница 1 | Manualshive

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A.R.I. Eliptix R-30 S 2W Скачать руководство пользователя страница 1

R-30 S .IOM.ENG01

R-30 S 2W

Pressure Sustaining Control Valve
2 Way

The following is a step by step narrated description of the Eliptix R-

30-S

2

W Pressure Sustaining

Valve installation, operation and maintenance processes.
The A.R.I. R-

30

Series is 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.

The R-

30-S

2

-Way Pressure Sustaining Valve is designed to sustain and maintain a pre-defined level

of upstream pressure and relieve excess pressure to the downstream system.

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Содержание Eliptix R-30 S 2W

Страница 1: ...ssion 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 operatio...

Страница 2: ...operation 6 2 INSTALLATION 7 2 1 Pre installation requisites 7 2 2 Installation procedure 8 2 3 Initial Start up The Control Valve 9 2 4 Initial Set up The Pressure Reducing Application 10 3 OPERATION INSTRUCTIONS 11 4 MAINTENANCE 12 4 1 Periodic Inspection 12 4 2 Storing the valve 12 5 TROUBLESHOOTING 13 6 DIMENSIONAL DRAWING 14 7 A R I LIMITED WARRANTY 15 ...

Страница 3: ...oever whether caused by accessing and or relying upon this Disclaimer and or in any document enclosed hereto including without limitation any links procedures or materials A R I shall NOT assume any liability for any costs direct or indirect including loss of income loss of profits and or goodwill legal actions and or damages of any kind whatsoever including any damages accidents equipment damage ...

Страница 4: ...prior warning Make sure that allproducts outlet portsarenotdirectedtowardelectricalelements pumps orpeople 8 Always open and close valves slowly and gradually 9 Please note that the maximum working pressure indicated at the product s specifications table doesn t include pressure changes caused by water hammer and pressure surge effects Use the product only according to its designated pressure rate...

Страница 5: ...ulations set for handling this type of fluid 3 Before disconnecting the product from the system and before releasing the residual pressure do NOT loosen or unscrew the product bolts removeanyprotectioncover Openany service port 4 Before any maintenance or non regular operation shut off the Isolation valves and release the residual pressure A Forcontrolvalveswith a pressure release outlet slowly op...

Страница 6: ...ons 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 3 Remove grease and fat material residues in order to avoid slipping 4 In order to return the product to regular operation follow the First Start up Operation instructions as detailed in your user manual ...

Страница 7: ... 2 Before installing the valve flush the pipeline to remove scale dirt and other particles that might affect the valve performance 3 Carefully remove the valve from the shipping package Unload all valves carefully to a sturdy level surface taking care not to drop them 4 Valves fitted with hoist rings should only be lifted and conveyed using these hoist rings 5 It is recommended that the valve be e...

Страница 8: ...recommended to install isolation valves upstream and downstream of the control valve 2 3 Close the 2 way outlet ball valve 3B and turn on the water supply to the valve 4 Check for leaks tighten bolts fittings if necessary 5 Turn adjusting screw 4A clockwise until the screw head touches the pilot s bonnet 6 Close the 2 isolation valves 2 ...

Страница 9: ...s of the upstream 3A and the downstream 3B ports of the valve 5 Slightly open the downstream isolation valve 2A water starts to flow to the pipeline 6 Turn adjusting screw 4A counter clockwise until the upstream pressure reaches the required level 7 Fully open the downstream isolation valve 2A Important note In case of high upstream pressure carefully monitor the downstream pressure while opening ...

Страница 10: ...es Pipeline water flows constantly through the control loop The pilot senses the upstream pressure through its 1 port When the upstream pressure is higher than the pilot s pressure settings the pilot decreases the internal pressure of the control chamber by increasing the water flow through port 5 causing the valve s diaphragm to slightly open and decrease the upstream pressure back to the require...

Страница 11: ...B counterclockwise one turn at a time allowing sometime between turns for the valve to respond Downstream pressure is shown on the pressure gauge 5 Continue until required pressure is reached 9 When required pressure is reached prevent the adjusting bolt 4B from turning and turn the locking nut 4A clockwise until it touches the pilot bonnet Tighten the nut carefully 3 OPERATION INSTRUCTIONS 1 To m...

Страница 12: ...ally inspect the valve s diaphragm for any tears 2 Every 12 months inspect the valve s operation and clean the Finger Filter 3 Check the downstream pressure adjust if required 4 2 Storing the valve It is not recommended to store the valve or its spare parts for long periods years under improper storage conditions rubber parts can harden have ozone cracking grow mold bloom and heat aging It is reco...

Страница 13: ...s then close the 2 way outlet ball valve 3A and open the 2 way inlet ball valve 3 If the problem continues turn off the water supply to the valve remove the bonnet and remove the foreign object 2 Diaphragm is damaged 2 Turn off the water supply to the valve remove the bonnet and replace the diaphragm 3 The 2 way inlet ball valve 3 is closed 3 Check the state of the 2 way inlet ball valve 3 3 Open ...

Страница 14: ...R 30 S 6 DIMENSIONAL DRAWING ...

Страница 15: ...ble nor does this warranty extended to any consequential or incidental damages or expenses of any kind or nature regardless of the nature thereof including without limitation injury to persons or property loss of use of the products loss of goodwill loss of profits or any other contingent liabilities of any kind or character alleged to be the cause of loss or damage to the purchaser This warranty ...

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