EVAC 910 Vacuum Discharge Valve, Marine Systems, P/N 6543002

Product Specification – EVAC 910 Vacuum Discharge Valve (P/N 6543002)

Manufacturer
• EVAC Marine Systems

Model & Part Number
• 910 Vacuum Discharge Valve, P/N 6543002

General Description
• Compact vacuum relief/discharge valve designed for marine wastewater and sewage handling systems
• Balanced, spring-loaded poppet for positive sealing under back-pressure and rapid response to vacuum conditions
• External adjustment screw for setpoint calibration

Porting
• Flanged inlet/outlet (conforms to ISO 7005-2)

Operating Parameters
• Vacuum relief setpoint: factory-set to –15 mbar (adjustable range: –5 to –25 mbar)
• Maximum back-pressure: 0.3 bar (gauge)
• Temperature range: –20 to +80 °C

Materials of Construction
• Body and cover: glass-filled polypropylene
• Seals and diaphragms: EPDM
• Internal spring: stainless steel
• Fasteners: marine-grade stainless steel

Dimensions & Weight
• Overall height: 110 mm
• Flange size: DN 25 (1″)
• Weight: 0.6 kg