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
Vacuum Spring for 2,5" BSP Safety Relief Valve
GUARD™Vacuum Spring for 2,5" BSP Safety Relief Valve
Vacuum O-Ring, FEP / SILICON for Safety Relief Valve
GUARD™Vacuum O-Ring, FEP / SILICON31.34 x 3.53 mm
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