Lockable low-pressure regulator
Product image from the former Ruiketongheng website; model and specifications follow the current 2026 catalog.

Catalog entry / 048

Pressure regulators / WY general pressure regulators

Lockable low-pressure regulator

Model / Configuration

WY-SL-1D

Precision instruments requiring long-term low pressure and protection against unintended adjustment.

At a glance

  • 0.60 MPa
  • 0.55 MPa
  • 0.2%
  • 0.1%
  • 200℃
  • 5000 mL/min
  • 12 L/min
  • 200 L/min
Main specificationsMaximum inlet 0.60 MPa; maximum outlet 0.55 MPa; regulation accuracy better than 0.2%, or better than 0.1% for the high-accuracy version; model-dependent maximum flow of 5000 mL/min, 12 L/min, or 200 L/min; approximately 0.1 MPa low-pressure setting with mechanical lock.
Connections, materials & optionsConnections: 1.6, 2, 3, or 6 mm; 1/16, 1/8, or 1/4 in. Stainless-steel or aluminum construction; one-in/one-out, one-in/two-out, or two-in/two-out layouts.
Typical dutiesPrecision instruments requiring long-term low pressure and protection against unintended adjustment.
Product noteConfirm the exact model suffix, materials, connections, and acceptance limits before quotation.
Catalog categoryPressure regulators
Product seriesWY general pressure regulators
Product groupPressure & flow conditioning

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