Varec Series 7100B Pressure Relief Valve

A weight loaded relief valve that vents to atmosphere and is designed to provide superior seat tightness.

主な特長

Modular design for flexibility of installation, easy reconfiguration, repair or on-site upgrading
Wide range of materials and sizes for service in most applications
Oversized port for maximum flow
Replaceable ‘air cushion’ PTFE seating for lowest available leakage for weight-loaded valves (1 SCFH [0.03 Nm3/hr] or less at 90% of setpoint)
Pallet drip ring and self-draining housing protect the seating surface from condensate and freezing
Side and center-guided pallet
Hood is easily removed for inspection and maintenance
Protective screen prevents entrance of foreign material
‘All-weather’ non-frosting and ice-resistant coating option available for valve seats and guides
Extended service options available for high temperature and chemical applications