Bermad - Model PC-30-P - 2 Way Sustaining Pilot

This is a 2-way direct acting pilot valve, actuated by a pressure-responsive diaphragm, which seeks to reach equilibrium between hydraulic and set spring forces. When used in a pressure relief/sustaining circuit, the pilot modulates open as upstream pressure rises above the set point.

Features

• Differential pressure sensing

Typical Applications

• Pressure Sustaining valves size 11/2-4” (Standard model PC-30-P).
• Differential pressure sustaining Valves sizes 11/2-4” (Modified to differential sensing PC-30-P-D)

Pressure Rating

• 10 bar; 145 psi

Working Temperature

• Water up to 50˚C; 122˚F

Flow Factor

• Kv 0.29 m3/h @ 1bar ∆P; Cv 0.33 GPM @ 1psi ∆P

Standard Materials

Body & Cover: Polyamide 6 + 30% F.G.

Elastomers: NBR

Internals: Stainless Steel & Brass

Spring: Galvanized Steel

Ports

• 1/8" NPT

Adjustment Range

Connections

0 - Downstream

1 - Remote sensing

2 - Plugged

3 - Upstream (downstream from inlet restriction and from control chamber connection)