background image

 

 

 
Genebre Building. Av. de Joan Carles I, 46-48 
08908 L'Hospitalet de Llobregat. Barcelona (Spain) 
genebre@genebre.es   - www.genebre.es 

 

 

GENEBRE S.A. 

UPDATE DATE: 07/07/2020              UPDATE NUMBER:  1 

 
 

1. Product Description.   

 

The  pneumatic  positioner  is  used  for  rotating  operation  of  valves  with  pneumatic 
actuators by means of air pressure, with a signal range of 3 to 15 PSI (0,2 to 1 bar). 
It can be used with double effect or single effect actuators. Easy setting of zero and of the 
trajectory. Easy switching of direction (clockwise / counter-clockwise). 
Low air consumption and easy connection to air ducts. 

 

 

2. Data and Technical Features 

 

Description

 

Values 

Input signal 

3 ~ 15 psi  (0,2  ~ 1 bar) 

Supply pressure 

1.4 ~ 7 bar (20  ~ 100psi)

 

Stroke 

0 - 90° 

Air connection 

G 1

/4” 

Gauge connection 

G 1/8” 

Protection 

IP66 

Ambient temperature 

-20°C ~ 70°C 

Linearity 

± 1,5 % F.S. (Full Scale) 

Hysteresis 

± 1,5 % F.S. (Full Scale) 

Sensitivity 

± 0.4 % F.S. (Full Scale) 

Air consumption 

3 LPM (Sup = 1.4 bar, 20psi)

 

Flow capacity 

80 LPM (Sup =1.4 bar, 20psi) 

Material 

Aluminum Alloy 

Weight 

2,7 Kg. 

 

 
 

3. Security Instructions 

 

The goal of this manual is to allow users with technical skills to install, turn on, operate 
and inspect Genebre’s electro-pneumatic positioners. Qualified personnel must be 
familiar with all notices and warnings described in these instructions. Not complying with 
these notices and warnings may cause serious personal injury and material damages. 

 
 

Summary of Contents for 5950 00

Page 1: ...08 L Hospitalet de Llobregat Barcelona Spain genebre genebre es www genebre es GENEBRE S A UPDATE DATE 07 07 2020 UPDATE NUMBER 1 1 INSTALLATION OPERATION AND MAINTENANCE MANUAL Pneumatic Positioner f...

Page 2: ...eatures 3 3 Security Instructions 3 4 Transport and Storage Conditions 4 5 Preliminary Checks 4 6 Positioner Installation 5 6 1 Installation of the Support and the Positioner on the actuator 5 6 2 Mou...

Page 3: ...nd Technical Features Description Values Input signal 3 15 psi 0 2 1 bar Supply pressure 1 4 7 bar 20 100psi Stroke 0 90 Air connection G 1 4 Gauge connection G 1 8 Protection IP66 Ambient temperature...

Page 4: ...ses Genebre S A recommends to visually examine the possible damages suffered during transportation and storage Visual inspection must include the interior of compartments 5 Preliminary Checks Verify t...

Page 5: ...of the positioner s output shaft and the main shaft of the rotating actuator are concentric Type C connection see figure is Namur direct connection to the actuator The positioner s support is designed...

Page 6: ...over of the positioner Remove the clamping screw from the indicator plate and remove the plate Remove the clamping nut from the cam Remove the cam and turn with the side marked as DA facing up Mount t...

Page 7: ...egulator with a filter to constantly maintain the supply air pressure optimum supply pressure of 6 bar to operate the actuator 2 Purge the air circuit completely to avoid strange particles 3 In applic...

Page 8: ...RO setting wheel clockwise or counter clockwise until the reference lines of the indicator cam and the tangent point of the bearing match ZERO In the case of the single effect actuator check that it i...

Page 9: ...not apply to the single effect actuator connected to output OUT2 8 4 Seat Adjustment In case of very low sensitivity due to the actuator working at its maximum load limit turn the Seat Adjuster clock...

Page 10: ...cm3 None Remove the pilot valve Remove the o ring place the throttle and insert the o ring again Be careful not to leave any foreign bodies in the orifice of the throttle Perform the same operation o...

Page 11: ...r flow hole located on the A M regulator to remove any particles that might be left inside Cleaning the A M Switch Finally clean the A M Switch regulator using air and place it back in the enclosure D...

Reviews: