Bermad 83 – High Sensitivity Pressure Sustaining Pilot

SKU:
MODEL-83-PILOT

PRODUCT INFORMATION

Bermad 83 – High Sensitivity Pressure Sustaining Pilot

This pilot integrates all principal functions of a 2-way control circuit in a single assembly. It is a high sensitivity, direct acting valve, actuated by a pressure responsive diaphragm, which tends to reach equilibrium with the set spring force.

The pilot modulates open as upstream pressure rises above set point. An integral needle valve acts as an upstream flow restrictor, as well as a closing speed control.

FEATURES & BENEFITS

  • Modulating Altitude Level Control Valves (at reservoir outlet) sizes 11/2-14″
  • High Sensitivity Pressure Sustaining Valves sizes 11/2-14″

TECHNICAL DATA

  • Pressure Rating: 16 bar; 230 psi
  • Working Temperature: Water up to 60°C; 150°F
  • Flow Factor: Kv 1.1; Cv 1.3
  • Valve Size Range: Small - Medium
  • Standard Materials:
  • Body & Cover: Brass
  • Diaphragm Covers: Fusion bonded epoxy coated Steel
  • Elastomers: NBR
  • Internals: Stainless Steel & Brass
  • Spring: Galvanized Steel
  • Optional Materials:
  • Metal Parts: Stainless Steel, Nickel Aluminum Bronze, Hastalloy
  • Elastomers: EPDM, FPM (Viton®)

LITERATURE

Bermad 83 – High Sensitivity Pressure Sustaining Pilot Bermad 83 – High Sensitivity Pressure Sustaining Pilot Brochure