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DQSV Y-Type Slurry Valve
DQSV · Wear resistance

Y-Type Slurry Valve

A Y-type valve for slurry handling where solids, erosion and sealing require close attention. Select the body, trim and actuation around the medium and operating conditions.

SIZE RANGEDN50 ~ DN500
PRESSURE RATINGPN16 / PN25
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Y-Type Slurry Valve specifications
Size RangeDN50 ~ DN500
Pressure RatingPN16 / PN25
Working Temperature-29°C ~ 425°C(depending on material)
Body MaterialWCB / CF8 / CF8M / CF3 / CF3M / 304 / 316 / superalloy etc.
Trim Materialhardfaced alloy / stainless steel / alloy steel etc.
Connectionflanged
Flow Characteristicequal percentage / linear / quick opening
Actuationmanual / electric / pneumatic(optional)

Body and construction

Y-Type Slurry Valve — Y-pattern body · An inclined through-flow passage reduces dead zones and erosion for high-solids slurry discharge.
Y-pattern body · An inclined through-flow passage reduces dead zones and erosion for high-solids slurry discharge.
Y-Type Slurry Valve — Hard-alloy trim and sealing surfaces · Hardfacing and Stellite sealing surfaces provide wear and erosion resistance.
Hard-alloy trim and sealing surfaces · Hardfacing and Stellite sealing surfaces provide wear and erosion resistance.

Optional actuators

Y-Type Slurry Valve — Manual handwheel (standard)
Manual handwheel (standard)
Y-Type Slurry Valve — Electric actuator (remote or automatic control)
Electric actuator (remote or automatic control)
Y-Type Slurry Valve — Pneumatic piston actuator (high differential pressure)
Pneumatic piston actuator (high differential pressure)
Y-Type Slurry Valve — Pneumatic diaphragm actuator (rapid cycling)
Pneumatic diaphragm actuator (rapid cycling)

Product features

  • Wear and erosion resistance

    Stable sealing for frequent cycling or continuous regulation.

  • Resistance to blockage

    Critical areas can receive treatments for wear, corrosion and high temperature service.

  • Reliable sealing

    Selection calculations and custom configurations are available for the specified operating conditions.

  • Smooth solids discharge

    Compact construction supports site installation and subsequent maintenance.

  • Slurry service

    Stable sealing for frequent cycling or continuous regulation.

  • Accessible maintenance

    Critical areas can receive treatments for wear, corrosion and high temperature service.

Construction features

Wear and erosion resistance
Modular body, bonnet and sealing assemblies support maintenance and spare part replacement.
Resistance to blockage
Wetted parts can be selected for the medium, including stainless steel, alloy steel, fluoropolymer or rubber linings, and hard alloys.
Reliable sealing
Actuation configurations include manual, electric, pneumatic, diaphragm and self-operated options, subject to the selected valve configuration.
Smooth solids discharge
Modular body, bonnet and sealing assemblies support maintenance and spare part replacement.
Slurry service
Wetted parts can be selected for the medium, including stainless steel, alloy steel, fluoropolymer or rubber linings, and hard alloys.
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