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VKRDV - DUAL BLOCK® regulating ball valve DN 10:50

DUAL BLOCK® regulating ball valve with male ends for solvent welding, metric series.

The VKR DUAL BLOCK® valve combines high reliability and safety aspects typical of VKD full bore ball valves with the new flow adjustment function with typical linear curve that meets the most stringent needs typical of industrial applications.

Main features:

  • HIPVC ergonomic multifunctional handle with position indicator and tool to adjust the ball seat carrier
  • Flow direction and opening angle indication plate with graduated scale with 5° detail for clear and accurate readings
  • 90° operating angle that permits the use of standard quarter turn actuators
  • The patented ball design provides linear flow adjustment throughout its range of operation even when the valve is open just a few degrees and guarantees minimum pressure drops
  • Patented DUAL BLOCK® system: prevents union nuts from loosening even under extreme operating conditions: e.g. vibration or thermal expansion
Go back Data sheet
Render della valvola di regolazione a sfera DUAL BLOCK® VKRDV - DN 10:50 in PVC-U
VKRDV - DUAL BLOCK® regulating ball valve DN 10:50
Render della valvola di regolazione a sfera DUAL BLOCK® VKRDV - DN 10:50 in PVC-U
VKRDV - DUAL BLOCK® regulating ball valve DN 10:50

EPDM

Reference system Category family series d DN PN B B1 C C1 E H H1 L g
VKRDV016E PVC-U system Manual valves Ball valves VKR DN 10÷50 16 10 16 54 29 67 40 54 149 65 14 215
VKRDV020E PVC-U system Manual valves Ball valves VKR DN 10÷50 20 15 16 54 29 67 40 54 124 65 16 220
VKRDV025E PVC-U system Manual valves Ball valves VKR DN 10÷50 25 20 16 65 34,5 85 49 65 144 70 19 340
VKRDV032E PVC-U system Manual valves Ball valves VKR DN 10÷50 32 25 16 69,5 39 85 49 73 154 78 22 443
VKRDV040E PVC-U system Manual valves Ball valves VKR DN 10÷50 40 32 16 82,5 46 108 64 86 174 88 26 693
VKRDV050E PVC-U system Manual valves Ball valves VKR DN 10÷50 50 40 16 89 52 108 64 98 194 93 31 945
VKRDV063E PVC-U system Manual valves Ball valves VKR DN 10÷50 63 50 16 108 62 134 76 122 224 111 38 1607

FKM

Reference system Category family series d DN PN B B1 C C1 E H H1 L g
VKRDV016F PVC-U system Manual valves Ball valves VKR DN 10÷50 16 10 16 54 29 67 40 54 149 65 14 215
VKRDV020F PVC-U system Manual valves Ball valves VKR DN 10÷50 20 15 16 54 29 67 40 54 124 65 16 220
VKRDV025F PVC-U system Manual valves Ball valves VKR DN 10÷50 25 20 16 65 34,5 85 49 65 144 70 19 340
VKRDV032F PVC-U system Manual valves Ball valves VKR DN 10÷50 32 25 16 69,5 39 85 49 73 154 78 22 443
VKRDV040F PVC-U system Manual valves Ball valves VKR DN 10÷50 40 32 16 82,5 46 108 64 86 174 88 26 693
VKRDV050F PVC-U system Manual valves Ball valves VKR DN 10÷50 50 40 16 89 52 108 64 98 194 93 31 945
VKRDV063F PVC-U system Manual valves Ball valves VKR DN 10÷50 63 50 16 108 62 134 76 122 224 111 38 1607
  • Connection system for solvent weld, threaded and flanged joints
  • Patented SEAT STOP® ball carrier system that lets you micro-adjust seals and minimise the axial force effect
  • Easy radial dismounting allowing quick replacement of O-rings and ball seats without any need for tools
  • PN16 True Union valve body made for rigid PVC-U injection moulding equipped with built-in bores for actuation. ISO 9393 compliant test requisites
  • Option of dismounting downstream pipes with the valve in the closed position
  • High surface finish stem with double O-Ring and double connection key to ball
  • Integrated bracket for valve anchoring
  • Ball seat carrier can be adjusted using the Easytorque adjustment kit
  • Actuation option: version with electric modulating actuator with 4-20 mA / 0-10 V inlet and 4-20 mA / 0-10 V outlet to monitor the position
  • Valve suitable for carrying fluids that are clean and free of suspended particles

Downloads

VKR Technical Catalogue
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4.6 MB, PDF
VKR Technical Catalogue