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VKRDM - DUAL BLOCK® regulating ball valve

DUAL BLOCK® regulating ball valve with male ends for socket 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.

Další charakteristika:

  • 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
Zpět Produktový list
Valvola di regolazione a sfera DUAL BLOCK® VKRDM DN 10:50 in PP-H
VKRDM - DUAL BLOCK® regulating ball valve
Valvola di regolazione a sfera DUAL BLOCK® VKRDM DN 10:50 in PP-H
VKRDM - DUAL BLOCK® regulating ball valve

EPDM

Objednací číslo Materiál Kategorie Série d DN PN B B (5:1) C C (5:1) E H H (5:1) L g
VKRDM020E PP-H system Armatury VKR DN 10÷50 20 15 10 54 29 67 40 54 144 70 18 222
VKRDM025E PP-H system Armatury VKR DN 10÷50 25 20 10 65 34,5 85 49 65 154 78 20 303
VKRDM032E PP-H system Armatury VKR DN 10÷50 32 25 10 69,5 39 85 49 73 174 88 22 485
VKRDM040E PP-H system Armatury VKR DN 10÷50 40 32 10 82,5 46 108 64 86 194 93 23 672
VKRDM050E PP-H system Armatury VKR DN 10÷50 50 40 10 89 52 108 64 98 224 111 29 1176
VKRDM063E PP-H system Armatury VKR DN 10÷50 63 50 10 108 62 134 76 122 224 111 38 1607

FKM

Objednací číslo Materiál Kategorie Série d DN PN B B (5:1) C C (5:1) E H H (5:1) L g
VKRDM020F PP-H system Armatury VKR DN 10÷50 20 15 10 54 29 67 40 54 144 70 18 222
VKRDM025F PP-H system Armatury VKR DN 10÷50 25 20 10 65 34,5 85 49 65 154 78 20 303
VKRDM032F PP-H system Armatury VKR DN 10÷50 32 25 10 69,5 39 85 49 73 174 88 22 485
VKRDM040F PP-H system Armatury VKR DN 10÷50 40 32 10 82,5 46 108 64 86 194 93 23 672
VKRDM050F PP-H system Armatury VKR DN 10÷50 50 40 10 89 52 108 64 98 224 111 29 1176
VKRDM063F PP-H system Armatury VKR DN 10÷50 63 50 10 108 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