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The Emergency Shutdown Valve (ESDV)

The Emergency Shutdown Valve (ESDV) controls process media flow and is responsible for isolating the supply of hazardous gasses and fluids within the pipeline in the event of an emergency. As a result, these valves provide more reliable performance than standard on-off valves.

LINEAR TYPE

Control values for Power plant ,oil, Gas, Petrochemical
General purpose Contoured-port value Teflon Body ,Micro Flow, Cryogenic Service
MS, MD, MT,CC General Purpose globe values
HP,IP,LP stream turbine application DV300-HP &DV300-LP series
Severe service Application control value
Muliple nozzle combines a coolant control value Desuperheater & Multiple nozzle Desuperheatering Systems
Tripple offset Buterfly valves
Eccentric rotating plug control values
Segment Ball valve

Desuperheater

DV400-Series range of Valves was developed to provide a cost effective, reliable and easily maintained control valve capable of working in rigorous environments.The quick change trim option provides for easily accessible seat and trim components to minimise fitting and parts replacement times. Stem guided contoured trim in both balanced and non balanced configuration gives excellent rigidity and resistance to vibration and service wear.The valve is designed to accommodate other products within the DJC multi-hole multi stage and disk stack X[iks]-Trim.

Shut-off Valve

Operation

BALL VALVE

Floating Ball valve 
Trunnion Pipeline Ball valve & Double Block and Bleed valve 
Full- welded Ball valve 
Top- Entry Ball valve 
Metal Seated Ball valve 
Orbit Ball valve V-type  Ball valve
 
3 way /4 way Ball valve 

BUTTERFLY VALVE

These valves are for water or air service service where a drop-tight shut-off and double flanged body are required 

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Suitable for variety of liquids and gaseous media in water works, power plants, sewage plants, process industries, chemical and petrochemical plants etc. for tight shut-off and control. 

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Ideally suited for isolating as well as throttling

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Technical Specifications:

Manufacturing and Testing Standard
BSEN 593(BS 5155) / IS13095/ AWWA-C-504

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Size Range

200 to 2700 mm

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Pressure Rating


BS EN 593 (BS 5155) : PN6, PN10 and PN16
AWWA-C-504 : Class 25, 75 and 150

 

Operation by


Hand Lever (Up to 150mm)
Quarter Turn Worm Gear Box (Manual) Quarter Turn Worm Gear Box (Manual)
Electrical Actuator with Quarter Turn Worm
 Hydraulic/ Pneumatic Operator

 

End Connections


 Wafer/ Double Flanged
 Flanges drilled to IS/ BSEN / AWWA/ ANSI/
DIN/ as per customer requirement

 

Working Temp


-20℃ to 110℃ EPDM Seat
-10℃ to 80℃ NBR Seatt

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DAEJU CONTROLS

Daejucontrol
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