R-30 SRM
TABLE OF CONTENTS
1.
SAFETY INSTRUCTIONS ........................................................................................................................
4
General ..........................................................................................................................................................................
Handling ........................................................................................................................................................................
Installation ....................................................................................................................................................................
5
Commissioning and Operation ....................................................................................................................................
Maintenance .................................................................................................................................................................
Before returning to regular operation ........................................................................................................................
6
2.
INSTALLATION .......................................................................................................................................
7
2.1.
Pre installation requisites ......................................................................................................................................
2.2.
Installation procedure ...........................................................................................................................................
8
2.3
. Initial Start-up - The Control Valve ........................................................................................................................
9
2.4.
Initial Set-up - The Pressure Reducing and Sustaining Application...................................................................
10
3.
OPERATION INSTRUCTIONS................................................................................................................
12
4.
MAINTENANCE .....................................................................................................................................
13
4.1.
Periodic Inspection ..............................................................................................................................................
4.2.
Storing the valve .................................................................................................................................................
5.
TROUBLESHOOTING ............................................................................................................................
14
6.
DIMENSIONAL DRAWING ....................................................................................................................
15
7.
A.R.I. LIMITED WARRANTY .................................................................................................................
Page 1: ...cape 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...
Page 2: ...n 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 and Sustaining Application 10 3 OP...
Page 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 l...
Page 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 pr...
Page 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 removeanyprotectio...
Page 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...
Page 7: ...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 the va...
Page 8: ...f the control valve 12 12a Air valves upstream and downstream of the control valve 15 Quick pressure relive valve downstream of the control valve 16 3 Turn the 3 way manual selector ball valve 3 to Cl...
Page 9: ...2a slowly clockwise one turn at a time Wait few seconds between turns allowing the valve to react until the downstream pressure reaches the required level water starts to flow to the pipeline 7 Gradu...
Page 10: ...ontrol chamber by letting water enter the control chamber through its port 4 causing the valve s diaphragm to slightly close and decrease the downstream pressure back to the required settings level Wh...
Page 11: ...e set level When the upstream pressure drops below the setting the valve closes Pipeline water flows constantly through the control loop The pilot senses the upstream pressure through its 1 port When...
Page 12: ...ease note By doing so you will have no control over the downstream pressure it is possible that your system will be exposed to excessive pressure 2 To manually close the valve turn the manual 3 way se...
Page 13: ...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...
Page 14: ...off the water supply to the valve Remove the bonnet and diaphragm remove the foreign object and check that the diaphragm body and cover are not damaged 2 The diaphragm is damaged 2 The valve is consta...
Page 15: ...R 30 SRM 6 DIMENSIONAL DRAWING...
Page 16: ...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 prop...
