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Bermad - Model 66 - Non-Modulating Float Pilot

Product Description

This 4-Way, adjustable, last position bi-level vertical float, is actuated by the float sliding along the rod assembly to either pull it down or float it up, switching the float pilot position. When the float is between the adjustable high and low-level stoppers, the main valve remains in its last position. The float pilot directs flow and pressure between its ports: the float pushes the upper stopper up, it connects port “P” to “C1” and port “C2” to “V.” ֺ When the float pulls the lower stopper down, it connects port “P” to “C2” and port “C1” to “V.” The extendable rod is to be balanced by counterweights installed on the lever system according to rod length and system pressure.

Bermad - Model 66 - Product Image 2

Technical Data

Pressure Rating

  • 25 bar; 400 psi

Working Temperature

  • Water up to 80˚C; 180˚F

Flow Factor

  • Kv 0.17; Cv 0.2

Ports

  • 1/8” NPT

Standard Materials

4-Way pilot body: Brass

Elastomers: NBR

Internals: Stainless Steel & Brass

Lever System: Brass

Float: Plastic

Float Rod: Stainless Steel

Base Plate: stainless steel 316

Optional Materials

  • Elastomers: FPM (Viton®)

Connections

Bermad - Model 66 - Connections
Bermad - Model 66 - Connections table

Bermad - Model 66 - Connections table

Notes:

  • Minimum level differential: 15 cm; 6”
  • Maximum level differential: 54 cm; 21”
  • Each extension rod adds 56 cm; 22”. One extension rod supplied.
  • An Extra counterweight is required if a second extension rod is used.
  • Float hydraulic connections: 3 tubes size 3/8”

Technical Specifications

Typical Installation

Bermad - Model 66 - Typical Installation
Bermad - Model 66 - Typical installation 2

Bermad - Model 66 - Non-Modulating Float Pilot

Bermad - Model-66 - How to Order
Product Code Rating Description
#66 PN16 66 Bermad 4 Way Bi-Level Float Pilot - Non Modulating
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