3" Safety Relief valve flange version
Guard safety valves for tank containers DN80 flanged - high-quality components for vacuum and overpressure processes with special requirements in terms of precision, durability and ultra-pure vacuum. Suitable for virtually any tank container and/or tanker application.
Our safety valves are available in various connections and vacuum settings. Guard vacuum valves are mainly made of 316 stainless steel, but we also produce valves with a PFA/Halar and PTFE coating for ADR. All valves are supplied with an individual pressure test certificate.
Not all products we offer are listed on the website, so please contact us for advice and enquiries without obligation.
3" Safety valve for tank containers and tankers. Suitable for a vacuum range of 0-0.81 bar (0-24 HG) and a pressure range of 0.21-4.55 bar (3-66 PSI). Option: flame arrestor

Filters
Válvula de seguridad de 3" con brida Presión: 2,2Bar Vacío: 0,21Bar
GUARD™Válvula de seguridad de 3" con brida Presión: 2,2Bar Vacío: 0,21Bar
3” DN80 Flanged Safety Relief Valve 3,52 Bar / -0,21 Vacuum
GUARD™3” DN80 Flanged Safety Relief Valve 3,52 Bar / -0,21 Vacuum
3" DN80 Flanged Safety Relief Valve, 3,71 bar
Guard Europe316L Stainless Steel. Pressure only
BURSTING DISC DN80 3.67 BAR
GUARD™DN80 3.67 BAR PTFE Outlet Gasket, 316 SS Outlet Ring, Nickel Disc, FEB inlet Liner, 316 SS Inlet Ring, PTFE Inlet Gasket
80mm ICON (FS) RUPTURE DISC DN80 4.10 BAR @ 20 deg
GUARD™PTFE Outlet Gasket, 316 SS Outlet Ring, Nickel Disc, FEB inlet Liner, 316 SS Inlet Ring, PTFE Inlet Gasket
Rupture Disc - 80mm, 4.84 bar@20°C
GUARD™Rupture Disc - 80mm, 4.84 bar@20°C
Weld-in Flange for 2,5"/3" Flanged Safety Relief Valve
GUARD™Weld-in Flange for 2,5"/3" Flanged Safety Relief Valve
Cap for 2,5" BSP Safety Relief Valve
GUARD™Cap for 2,5" BSP Safety Relief Valve
3" Tank Weld-in Pad to suit Flanged Safety Relief Valve
GUARD™SS 316
Pressure Plate for 2,5" BSP Safety Relief Valve
GUARD™Pressure Plate for 2,5" BSP Safety Relief Valve
Vacuum Poppet for 2,5" BSP Safety Relief Valve
GUARD™Vacuum Poppet for 2,5" BSP Safety Relief Valve
Vacuum Spring for 2,5" BSP Safety Relief Valve
GUARD™Vacuum Spring for 2,5" BSP Safety Relief Valve
Vacuum Spring Pad for 2,5" BSP Safety Relief Valve
GUARD™Vacuum Spring Pad for 2,5" BSP Safety Relief Valve
Plug for 2,5" Safety Relief Valve
GUARD™Plug for 2,5" Safety Relief Valve
Vacuum Spring Pad for 3" Flanged Safety Relief Valve
GUARD™Vacuum Spring Pad for 3" Flanged Safety Relief Valve
Nut for Safety Relief Valve
GUARD™Nut for Safety Relief Valve
Plastic plug for 3" flanged Safety Relief Valve
GUARD™Plastic plug for 3" flanged Safety Relief Valve
Pressure Plate for 3" Flanged Safety Relief Valve
GUARD™Pressure Plate for 3" Flanged Safety Relief Valve
Cap For 3" Flanged Safety Relief Valve
GUARD™Cap For 3" Flanged Safety Relief Valve
Washer For 3" Flanged Safety Relief Valve
GUARD™Washer For 3" Flanged Safety Relief Valve
Plug for 3" Flanged Safety Relief Valve
GUARD™Plug for 3" Flanged Safety Relief Valve
News & Blog | Guard Europe BV
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Guard tank valve passes low-temperature test: -65 °C, 6 hours. Independently tested and certified as reliable for LNG and Arctic conditions.Read now