Light fitting

Search Results for: Light fitting

fully the upstream isolating valve and slowly open the downstream isolating valve, to fill-up, carefully, the consumers' line downstream from the valve. note: when upstream pressure is below the ir- - -x setting, the valve is closed. . vent air from the valve's control loop by loosening cover tube fitting

at the highest point, allowing all air to bleed. then retighten the tube fitting. . the model ir- - -x is factory set according to design definitions. the set pressure is marked on the pilot label. . if the set pressure is either different from the design or the requirements have been changed follow...

https://www.bermad.com/wp-content/uploads/2016/05/IR-130-55-X.pdf

open fully the upstream isolating valve and slowly open the downstream isolating valve, to fill-up, carefully, the consumers' line downstream from the valve. note: when upstream pressure is below the ir - setting, the valve is closed. . vent air from the valve's control loop by loosening cover tube fitting

at the highest point, allowing all air to bleed. then retighten the tube fitting. . the model ir- - is factory set according to design definitions. the set pressure is marked on the pilot label. . if the set pressure is either different from the design or the requirements have been changed follow the...

https://www.bermad.com/wp-content/uploads/2016/05/IR-130-55.pdf

confirm that the cock valve ( ) is open (handle parallel to cock-valve body). . open fully the upstream isolating valve and slowly open the downstream isolating valve, to fill-up, carefully, the consumers' line downstream from the valve. . vent air from the valve control loop by loosening cover tube fitting

at the highest point, allowing all air to bleed. then retighten the tube fitting. . the ir- - -r is factory set according to the design. the set pressure is marked on each of the pilot's label. . pressure sustaining pilot [psp]: the pilot with ports & connected to the valve upstream. . pressure reducing...

https://www.bermad.com/wp-content/uploads/2016/05/IR-423-50-R.pdf

hydraulic relay ( -pz) manual override, or by hydraulic pressure command. . open fully the upstream isolating valve and slowly open the downstream isolating valve, to fill-up, carefully, the consumers' line downstream from the valve. . vent air from the valve's control loop by loosening cover tube fitting

at the highest point, allowing all air to bleed. then retighten the tube fitting. . the ir- - -kx is factory set according to the design. the set pressure is marked on the pilots labels . pressure sustaining pilot [psp]: the pilot with port & connected to the valve upstream. . pressure reducing pilot...

https://www.bermad.com/wp-content/uploads/2016/05/IR-423-54-KX.pdf

valve flow direction. . confirm that cock valve ( ) handle is turn to auto. . open fully the upstream isolating valve and slowly open the downstream isolating valve, to fill-up, carefully, the consumers' line downstream from the valve. . vent air from the valve's control loop by loosening cover tube fitting

at the highest point, allowing all air to bleed. then retighten the tube fitting. . the ir- -kxz is factory set according to the design. the set pressure is marked on each of the pilot's label. . pressure sustaining pilot [psp]: the pilot with port & connected to the valve upstream. . pressure reducing...

https://www.bermad.com/wp-content/uploads/2016/05/IR-423-KXZ.pdf

open fully the upstream isolating valve and slowly open the downstream isolating valve, to fill-up, carefully, the consumers' line downstream from the valve. note: when upstream pressure is below the -r setting, the valve is closed. . vent air from the valve's control loop by loosening cover tube fitting

at the highest point, allowing all air to bleed. then retighten the tube fitting. . the model ir- - -r is factory set according to design definitions. the set pressure is marked on the pilot label. . if the set pressure is either different from the design or the requirements have been changed follow...

https://www.bermad.com/wp-content/uploads/2016/05/IR-430-50-R.pdf

open fully the upstream isolating valve and slowly open the downstream isolating valve, to fill-up, carefully, the consumers' line downstream from the valve. note: when upstream pressure is below the - -r setting, the valve is closed. . vent air from the valve's control loop by loosening cover tube fitting

at the highest point, allowing all air to bleed. then retighten the tube fitting. . the model - -r is factory set according to design definitions. the set pressure is marked on the pilot label. . if the set pressure is either different from the design or the requirements have been changed follow the...

https://www.bermad.com/wp-content/uploads/2016/05/IR-430-55-R.pdf

start regulation by positioning the cock valve ( ) handle on port auto. . open fully the upstream isolating valve and slowly open the downstream isolating valve, to fill-up, carefully, the consumers' line downstream from the valve. . vent air from the valve's control loop by loosening cover tube fitting

at the highest point, allowing all air to bleed. then retighten the tube fitting. . the model ir- - -rub is factory set according to the design maximum flow request. the set flow is marked on the pilot label. allow the flow inspected in the system to stabilize, meeting the marked set flow. . if the...

https://www.bermad.com/wp-content/uploads/2016/05/IR-470-50-bRUZ.pdf

regulation by using the solenoid manual override or by: operating the solenoid. . open fully the upstream isolating valve and slowly open the downstream isolating valve, to fill-up, carefully, the consumers' line downstream from the valve. . vent air from the valve's control loop by loosening cover tube fitting

at the highest point, allowing all air to bleed. then retighten the tube fitting. . the model ir- - -kub is factory set according to the design maximum flow request. the set flow is marked on the pilot label. allow the flow inspected in the system to stabilize, meeting the marked set flow. . if the...

https://www.bermad.com/wp-content/uploads/2016/05/IR-470-55-bKU.pdf

regulation by using the solenoid manual override or by: operating the solenoid. . open fully the upstream isolating valve and slowly open the downstream isolating valve, to fill-up, carefully, the consumers' line downstream from the valve. . vent air from the valve's control loop by loosening cover tube fitting

at the highest point, allowing all air to bleed. then retighten the tube fitting. . the model ir- - -rub is factory set according to the design maximum flow request. the set flow is marked on the pilot label. allow the flow inspected in the system to stabilize, meeting the marked set flow. . if the...

https://www.bermad.com/wp-content/uploads/2016/05/IR-470-55-bRU.pdf