Shanghai Hanchao Hydraulic Equipment Co., Ltd
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Pressure reducing valve series ZDR, DR, KRD
Pressure reducing valve series ZDR, DR, KRD
Product details
DESCRIPTION

Pressure valve, direct acting typeZDR.D Model ZDR. D
Stacked pressure reducing valve, direct acting type
  • Specifications 6 and 10

  • Installation surface according to DIN 24340 Type A and ISO 4401

  • Reduce pressure at ports A, B, or P

  • 4 pressure levels: 25, 75, 150, 210 bar

  • 4 adjustable modes:

    • knob

    • Hexagonal socket screw with protective cover

    • Knob with lock and scale

    • Knob with scale

  • Directional valve, optional



DR.DP


Model DR.DP
Pressure reducing valve, direct acting type
  • Specifications 6 and 10

  • Installation surface type

    • Specification 6, according to DIN 24340 Type A and ISO 4401

    • Specification 10, according to DIN 24340 D-type and ISO 5781

  • 5 pressure levels

  • 4 optional adjustment methods:

    • Rotary knob

    • Hexagonal socket screw with protective cover

    • Knob with lock and scale

    • A knob with a scale

  • One way valve, optional





DRHD / ZDRHD

Models DRHD and ZDRHD
Pressure reducing valve, direct acting, with pressure monitoring
  • Specification 6

  • Installation surface according to DIN 24340 Type A and ISO 4401

  • There is clamping pressure regulation and monitoring in each unit

  • Joint adjustment of clamping and monitoring pressure

  • According to customer needs, pressure monitoring can be conducted internally or externally

  • Minimum adjustable monitoring and/or secondary pressure limitations





KRD

Model KRD
  • 2-way pressure reducing valve, direct acting (high-performance)

  • Specification 2

  • Screw follows R/ISO 7789-27-01-1-98

  • 3 pressure levels: 100210315bar

  • Wide use of no oil leakage feedback and simple pressure reducing function




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