APQ S.A. R-120 HP Скачать руководство пользователя страница 1

 
 

 

 

 

 

 

 

REGULATOR    R-120 ES

 

 

 

    

 

 

 

 

REGULATOR    R-120 HP

 

       

 

 

 

 

       

           

 

www.apq.cc

 

EU Product / Spain

 

 

 

 

 

        

    

code RIR120ES00 

 

 

 

 

 

 

 

 

 

    

code RIR120HP00 

 

 

DESCRIPTION 

R  120  …/B  regulators  are  designed  to  regulate  gas  for 
medium  and  high  pressure  applications.  They  use  a  direct 
action  type  of  regulation  with  a  balanced  seat  disc, 
membrane action and adjustment spring. 
They are used both for G.N., G.L.P. and other non-corrosive 
gas installations as well as stage 1 regulators.  
They can also be fitted with a VIS safety valve with minimum 
and maximum pressure - this model is the R-120/B.  
It consists of the regulator with the output pressure gauge 
fitted as an option and the block group, in model R-120…/B.  
 
 
 

 
 
 
 
 
 
 
 
 
 
 

        

 

MODELS 

Two models are manufactured, covering the most typical 
ranges of pressure in gas installations: 
 
Model R-120 ES, with outlet pressure from 150 to 800 mbar 
 
Model R-120 HP, with outlet pressure from 600 to 4000 mbar 
 
 

 
 
 
 
 
 
 

INSTALLATION

  

Before installing the regulator, ensure that: 
 

 

The regulator selected (see label) coincides with 
the needs of the installation. 

 

 

The  fluid  passes  through  the  body  of  the 
regulator in the correct direction, as indicated on 
the arrow on the body of the regulator. 

 

 

The  tubing  has  been  previously  clean  and  the 
gas  reaches  the  regulator  perfectly  clean  and 
dry. 

 

 

The  regulator  must  positioned  so  that  there  is 
sufficient room for maintenance to be carried out 
and for the outlet pressure to be adjusted and so 
that  it  complies  with  maximum  and  minimum 
safety levels. 

 

 

The  regulator  is  protected  from  rain  and  from 
direct sunlight. 
 

 

There  is  a  tank  that,  with  the  regulator  at 
maximum  flow,  has  a  capacity  of  240  litres  for 
the R-120ES model and 120 litres for the R-120 
HP model. For lower flow levels, the size of the 
tank can be reduced proportionally.                                                                              

 

Where  condensation  effects  are  anticipated, 
install  the  regulator  upside  down  (position  A), 
first  making  a  2mm  hole  in  the  lower  plastic 
cover. It can be installed side on (position B and 
C), installing the venting cover on the lower side.  

                                                                           

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Содержание R-120 HP

Страница 1: ...talling the regulator ensure that The regulator selected see label coincides with the needs of the installation The fluid passes through the body of the regulator in the correct direction as indicated on the arrow on the body of the regulator The tubing has been previously clean and the gas reaches the regulator perfectly clean and dry The regulator must positioned so that there is sufficient room...

Страница 2: ...sh opening the shutoff valve V1 slowly located at the filter inlet F1 Slowly finish opening the shutoff valve V3 located downstream from the regulator Close the bleed valve V2 The time required to press down the button opening the internal bypass will depend on the differential of pressure between the inlet and outlet and the volume of the outlet tank ADJUSTMENTS Regulators are supplied with sprin...

Страница 3: ...he necessary adjustments at the inspection hole 9 Regulator with VIS at maximum Make the adjustments described above Connect an external source of pressure via the bleed valve V2 in the tank located along the stretch between the outlet to the regulator R and the outlet valve V3 Slightly increase the pressure in the tank until you see that the VIS maximum pressure valve is activated If it is necess...

Страница 4: ... 000000 000 a 000 R 120ES ZM3 00 000000 250 to 600 R 120ES ZM3 00 000000 000 to 000 R 120ES ZM3 00 000000 400 to 800 R 120HP ZM3 00 000000 000 to 000 R 120HP ZM3 00 000000 700 to 1800 R 120HP ZM3 00 000000 000 to 000 R 120HP ZM3 00 000000 1600 to 4000 R 120HP ZM3 00 000000 000 to 000 VIS MAXIMUM MINIMUM ADJUSTMENT SPRINGS Wdo maximum Spring code Adjustment field in mbar ZM3 00 000000 000 to 000 ZM...

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