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These instructions relate only to Crane Gem rubber lined Butterfly valves, which are designed and manufactured to provide isolation, or can be used for regulation, of flow of suitable fluids. Valves must be installed into a well-designed system and it is recommended
SCOPE OF THIS DOCUMENT COVERS BELOW MENTIONED BALANCING VALVES: DM921 & DMG921 DOUBLE REGULATING VALVE (DRV) DM931 & DMG931 DA931 & DAG 931 VARIABLE ORIFICE DOUBLE REGULATING VALVE (VODRV) DM941 & DMG 941 DA941 & DAG941 FIXED ORIFICE DOUBLE REGULATING VALVE (FODRV)
Following is a precise chemical cleaning procedure that will ensure the internal and external cleanliness and protection of the pipes before the piping process unit is put into service. Scope of work covers all the horizontal and vertical pipelines through all the
The manufacturing of the busbar system shall comply to the latest edition of BS 158 and BS 159. All busbars and current carrying parts shall be manufactured to carry a current density of not more than 1.55 A/mm² and shall be capable
Main Distribution Boards MDB – BLOCKSET The low voltage main distribution boards are Schneider Electric “BLOKSET” range of L.V Switchboards. Blokset switchboards are designed, manufactured and tested in accordance with IEC 60439-1 standards. BLOKSET, a modular multi – functional system has been
The switchboards, distribution boards including smbd and control panels are built in accordance with IEC 439 “Factory Built Assemblies for Low Voltage” or BS 5486 “Factory-built Assemblies of Switchgear and Control Gear for Voltage up to and including 1000 AC and 1200V
What is Solar Water Heater? A Solar Water Heater is a device which provides hot water for bathing, washing, cleaning, etc. using solar energy. It is generally installed at the terrace or where sunlight is available and heats water during day time
The intent of the water heating equipment is to supply hot water to the building in designed location at required time. Hot water heater are both vertical & horizontal types. Normally horizontal water heaters are suitable for ceiling installation and vertical can