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

DUAL BLOCK® regulating ball valve with female 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
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Render della valvola di regolazione a sfera DUAL BLOCK® VKRIV - DN 10:50 in PVC-U
VKRIV - DUAL BLOCK® regulating ball valve DN 10:50
Render della valvola di regolazione a sfera DUAL BLOCK® VKRIV - DN 10:50 in PVC-U
VKRIV - DUAL BLOCK® regulating ball valve DN 10:50

EPDM

Reference H Z d DN g
VKRIV016E 103 75 16 10 215
VKRIV020E 103 71 20 15 205
VKRIV025E 115 77 25 20 330
VKRIV032E 128 84 32 25 438
VKRIV040E 146 94 40 32 693
VKRIV050E 164 102 50 40 925
VKRIV063E 199 123 63 50 1577

EPDM

Reference H Z d DN g
VKRIV016E0LF 103 75 16 10 215
VKRIV020E0LF 103 71 20 15 205
VKRIV025E0LF 115 77 25 20 330
VKRIV032E0LF 128 84 32 25 438
VKRIV040E0LF 146 94 40 32 693
VKRIV050E0LF 164 102 50 40 925
VKRIV063E0LF 199 123 63 50 1577

EPDM

Reference H Z d DN g
VKRIV016E0SF 103 75 16 10 215
VKRIV020E0SF 103 71 20 15 205
VKRIV025E0SF 115 77 25 20 330
VKRIV032E0SF 128 84 32 25 438
VKRIV040E0SF 146 94 40 32 693
VKRIV050E0SF 164 102 50 40 925
VKRIV063E0SF 199 123 63 50 1577

FKM

Reference H Z d DN g
VKRIV016F 103 75 16 10 215
VKRIV020F 103 71 20 15 205
VKRIV025F 115 77 25 20 330
VKRIV032F 128 84 32 25 438
VKRIV040F 146 94 40 32 693
VKRIV050F 164 102 50 40 925
VKRIV063F 199 123 63 50 1577

FKM

Reference H Z d DN g
VKRIV016F0LF 103 75 16 10 215
VKRIV020F0LF 103 71 20 15 205
VKRIV025F0LF 115 77 25 20 330
VKRIV032F0LF 128 84 32 25 438
VKRIV040F0LF 146 94 40 32 693
VKRIV050F0LF 164 102 50 40 925
VKRIV063F0LF 199 123 63 50 1577

FKM

Reference H Z d DN g
VKRIV016F0SF 103 75 16 10 215
VKRIV020F0SF 103 71 20 15 205
VKRIV025F0SF 115 77 25 20 330
VKRIV032F0SF 128 84 32 25 438
VKRIV040F0SF 146 94 40 32 693
VKRIV050F0SF 164 102 50 40 925
VKRIV063F0SF 199 123 63 50 1577
  • 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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500.9 KB, PDF
VKR Technical Catalogue