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APV DKR2 Series - Double Seat Ball Valves

Double seat ball valves comprise the separation of two line sections with different fluids by two independent seals with intermediate leakage chamber and free drain to the atmosphere. They were especially developed for use in industries where the highest priority is given to the protection against the mixing of product.

Brief specifications

  • Materials in contact with the product made of stainless steel AISI 316L / 1.4404 (DIN EN 100888)
  • Purpose: anti-mixing with pneumatic control, shut-off
  • Type: hygienic, with spherical spool
  • Dimensions: ISO 1” - 4” external pipe Ø, DIN DN25-125
  • Seals: EPDM, PTFE (standard), HNBR, Viton, VMQ (optional)
  • Connection: butt welding with mating flanges

The lineup: DKRT2 (outlet from the tank), DKRH2 (high pressure, for example for butter or mayonnaise)

Ball valve APV DKR2 with double seat

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Принцип работы двухседельного клапана

Complies with European Union standards

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