Bermad WW-83Q – PN40 Quick Pressure Relief Valve

• Robust structure, piston actuated – High pressure service
• ֺLine pressure driven – Independent operation
• ֺElegant simplicity
• Cost effective
• Simple to maintain
• Minimal external accessories
• ֺIn-line serviceable – Easy maintenance
• ֺDouble chamber
• Moderated valve reaction
• Moderated closing curve
• ֺFlexible design – Easy addition of features
• ֺSemi-straight flow – Non turbulent flow
• ֺStainless Steel raised seat – Cavitation damage resistant
• ֺObstacle free, full bore – Uncompromising reliability

• Valve Patterns, Size Range:
• “Y” (Globe): 1½-20”; DN40-500
• Angle: 1½-18”; DN40-450
• Pressure Rating: 40 bar; 600 psi
• End Connections: Flanged (all standard)
• Plug Types: Flat disc, Cavitation cage
• Temperature Rating: 50°C; 122°F for Cold water applications.

Optional higher temperature: Available on request