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  • ZDLS electric Angle control valve
  • ZDLS electric Angle control valve
  • ZDLS electric Angle control valve
  • ZDLS electric Angle control valve
  • ZDLS electric Angle control valve

ZDLS electric Angle control valve

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ZDLS type electric angular regulating valve is a product developed for regulating valve under the severe working conditions of high pressure or high pressure difference, serious cavitation, erosion, short life, valve stem easy to break, bushing easy to fall off serious problems. It adopts multi-level throttling form to apportion the pressure difference, reducing cavitation, erosion, torsion flow damage, greatly improve the service life of the regulator, especially used in urea system than ordinary high pressure valve life increased 2-3 times. The valve body is a right Angle shape, the spool is a single guide structure, the valve body flow path is simple, the resistance is small, especially suitable for the adjustment of high viscosity, containing suspended matter and granular medium fluid, can avoid coking, bonding, blocking. ZDLS type electric angular control valve main parts material

ComponentsMaterials
Body (forgings)20 30 35 40 35CrMo 35CrMoA 0Cr17Ni12Mo2
Spool, stem, seat1Cr18Ni9Ti 1Cr18Ni9Ti surfacing Stellite alloy 17-4PH SUS440C
Bolts/nuts35CrMoA40Cr
ShimsFlexible graphite clamp metal, reinforced PTFE,0Cr18Ni9, copper
FillerPTFE, reinforced PTFE, flexible graphite

ZDLS type electric angular control valve main technical parameters and characteristics:

Nominal diameter mmSingle stage15,20,25,32,40,50,65,80,100,125
Multiple Levels15,20,25,32,40,50,65,80
Nominal pressure MPa16.0 22.0(25.0) 32.0 42.0(press JB2766-92)
Nominal pressure (LBS.)CLASS  600 900 1500 2500
Operating temperature ° C- 40 ~ 550
Inherent flow rate Flow characteristicsStraight line, equal ratio
Connection methodWelded type: (with JB2769-92 threaded flange) Flange type: according to user standards
Upper valve cover typeOrdinary type (-40~250ºC)Hot sheet type (250~550ºC)
Leakage grade according to GB/T4213-92Single stageSingle seat type: VI stage (bubble stage) Sleeve type: IV stage
MultistageLevel IV
Actuator drive sourceElectric On220V  50HZ
Electric Off220V  50HZ
Main execution standards1.JB2766-92 forged high pressure valve; 2.JB/T2768-2778 high pressure valve structure; 3.JB/T6323 power station valve manufacturing technical conditions


Product Description

ZDLS electric Angle control valve

ZDLS electric Angle control valve

ZDLS electric Angle control valve

ZDLS electric Angle control valve

ZDLS electric Angle control valve

ZDLS electric Angle control valve

ZDLS electric Angle control valve

ZDLS electric Angle control valve

ZDLS electric Angle control valve

ZDLS electric Angle control valve