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Installation, Operation and Maintenance Manual 

Pressure Regulating Valve – Model Ares N

 

MI–42

 

 

 

 

Prepared by 

Verified by/ Approved by 

CSQ 

Date 

Revision 

Page 

José Junior 

Vanízio Lizo 

Jamerson 

24/03/17 

02 

18 of 21 

 

 

SSV G-10 

POS. 

DESCRIPTION  QUANTITY 

3 

DIAPHRAGM 

 1 

9 

O'RING 

 1 

10 

O'RING 

 1 

11 

O'RING 

 1 

12 

O'RING 

 1 

14 

PLATE 

 1 

17 

VENT PLUG 

 1 

22 

SHUTTER 

 1 

Summary of Contents for ARES N

Page 1: ...Installation Operation Maintenance Manual Pressure Regulating Valve Model ARES N...

Page 2: ...3 6 SET POINT PRESSURES ARES N 6 2 3 7 ACCURACY AND LOCK UP 6 2 3 8 SET POINT PRESSURES SSV G 10 7 2 3 9 ACCURACY SSV G 10 7 3 0 OPERATION PRINCIPLE 7 3 1 ARES N REGULATOR BASIC INSTALLATION 7 3 2 EMB...

Page 3: ...9 3936 9300 Fax 55 19 3935 6009 Email vendas gascat com br sales gascat com br The items that follow although not exhaustive provide guidance on possible sources of danger to health and safety 1 2 1 N...

Page 4: ...are required for operation with gases such as oxygen or hydrogen chloride and the user must ensure that proper procedures are implemented Eventually it is not enough to isolate the high pressure devic...

Page 5: ...der risk of damage to the equipment to the installation safety and to the people involved in the operation 2 3 4 FLOW RATE TABLES Natural Gas Nm h Outlet Pressure mbar Inlet Pressure mbar Seat ND mm 4...

Page 6: ...6 8 3 10 2 The pressure limits given in this manual or in any applicable standard shall not be exceeded under any circumstances under risk of damage to the equipment to the installation safety and to...

Page 7: ...OR BASIC INSTALLATION The pressure regulator series ARES N works by principle of direct spring action against sensor element of outlet pressure diaphragm The consumption variation and consequently cha...

Page 8: ...llation Operation and Maintenance Manual Pressure Regulating Valve Model Ares N MI 42 Prepared by Verified by Approved by CSQ Date Revision Page Jos Junior Van zio Lizo Jamerson 24 03 17 02 8 of 21 AR...

Page 9: ...h 5 micra filtration degree as close to the regulator inlet as possible without being joined flange to flange because the filter installed immediately upstream of the regulator may produce turbulence...

Page 10: ...dimensions recommended by the manufacturer 6 A pressure gauge or any other pressure measuring device was foreseen for the upstream and downstream of the equipment to allow for the correct setting up...

Page 11: ...shut off valve for overpressure ARES N SSV model G10 5 Partial pressure relief valve model JR LP 6 Pressure gauge for outlet pressure reading 7 Purge Valve 7 Manual ball type blocking valve or similar...

Page 12: ...uipment is installed by the valve located upstream of the equipment such as the filter drain ATTENTION GASCAT s SSV are sent to the field already calibrated however depending on transport conditions a...

Page 13: ...raise the output pressure to the desired set point for the SSV 6 Slowly remove the load of the G 10 blocking valve regulating spring until the valve operates blocking the line 7 Repeat steps 5 and 6 t...

Page 14: ...RADUALLY the outlet shut off valve so that the downstream pressure of the back up span regulator equalizes with the pressure already in operation The back up regulator will remain shut To make the reg...

Page 15: ...t Gas passage through the valve Presence of particles between seat and shutter Release the screws of intermediary body and remove the regulator of the body valve Check shutter and seat Clean or change...

Page 16: ...ing maintenance of GASCAT s pressure regulators you shall always assure yourself to have a replacement kit with original GASCAT parts as well as this instruction manual for reference of how to work sa...

Page 17: ...el Ares N MI 42 Prepared by Verified by Approved by CSQ Date Revision Page Jos Junior Van zio Lizo Jamerson 24 03 17 02 17 of 21 6 1 RECOMMENDED REPAIR PARTS AND KITS ARES N SSV POS DESCRIPTION QUANTI...

Page 18: ...ve Model Ares N MI 42 Prepared by Verified by Approved by CSQ Date Revision Page Jos Junior Van zio Lizo Jamerson 24 03 17 02 18 of 21 SSV G 10 POS DESCRIPTION QUANTITY 3 DIAPHRAGM 1 9 O RING 1 10 O R...

Page 19: ...tart the equipment disassembly if it is pressurized The disassembly procedure given below refers to the components positions shown in the diagram of section 6 0 of this manual 3 Remove all connectors...

Page 20: ...Remove the Top Cover screws pos 5 and the Top Cover pos 17 of the actuator 6 3 PROCEDURE FOR SSV G 10 DISASSEMBLY 1 Proceed by removing the Viewfinder pos 20 and wtith a tool remove the Spring Adjuste...

Page 21: ...nd the SSV Shutter pos 22 6 4 PROCEDURE FOR REGULATOR ARES N ASSEMBLY To perform the assembly of the ARES N regulator just follow the steps given in item 6 1 in reverse order but some observations may...

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