PRODUCT INFORMATION

Bermad 3PB-L Pressure Sustaining Pilot

This is a direct acting large capacity pilot valve, actuated by a pressure responsive diaphragm, which tends to reach equilibrium with the set spring force. When used in a pressure relief/sustaining circuit, the pilot modulates open as upstream pressure rises above set point.

The pilot is available in Bronze, Stainless Steel and other materials for corrosive applications.

APPLICATIONS:

• ֺ Pressure relief/sustaining valve (Standard model #3PBL)ֺ
• Differential Pressure sustaining valve

(Modified to differential sensing #3PBL-B)

FEATURES & BENEFITS

• Internal or external pressure sensing ֺ
• Differential pressure sensing
• Direct pressure gauge installatioN

TECHNICAL DATA

• Pressure Rating: 25 bar; 400 psi
• Working Temperature: Water up to 60°C; 150°F Flow Factor: Kv 0.96; Cv 1.13
• Valve Size Range: Small - Medium
• Standard Materials:
• Body: Bronze/Stainless Steel
• Cover: Brass/Stainless Steel/Polyamide 6+30% G.F Elastomers: NBR/EPDM
• Internals: Stainless Steel & Brass
• Spring: Stainless Steel 302/316
• Optional Materials:
• Metal Parts: Nickel Aluminum Bronze, Duplex, Hastalloy Elastomers: FPM (Viton®)

LITERATURE

Bermad 3PB-L Pressure Sustaining Pilot Brochure