Type 6L0

> Clean Service/Hygienic Safety valves with Stainless Steel body
> Enclosed discharge valve with Tri-Clamp inlet connections

Product Description

Clean Service Enclosed Discharge Safety Relief Valve for Liquids, available with either 10 or 13mm nominal bore.


Example Applications:
  • Liquid storage
  • Food production plants
  • Hygienic applications
  • Pressure vessels



View or Download Datasheet

Technical Information

Technical Information for Type 6L0

  • Min. Pressure
    0.70 bar (10.15 psi)
  • Max. Pressure
    30.00 bar (435.00 psi)
  • Temperature Range
    -30°C to 200°C (subject to seal material)
  • Inlet Connection(s)
    1/2" to 1" Tri-clamp
  • Outlet Connection(s)
    3/4 or 1" BSP or NPT
  • Flow Rate
    Refer to Flow Tables on the datasheet
  • Materials
    St. Steel
  • Seal Materials
  • Test Certification
    Included - supplied Free of charge
Flow Rates:

See datasheet


  • Relieving pressure is set pressure +25%
  • Reseating pressure is set pressure -20% (Below 3 bar – 0.6 bar)
  • Tri-Clamp® compatible generally in accordance with ASME BPE 2005 & BS 4825-3


  • Process Contact Surface
  • In accordance with ASME BPE-2005 Table SF-5.
    Surface designation Ra Max 15 µinches, 0.4 µm, Electropolished.
  • Other Surfaces
    Not greater than 60 µinches, 1.5 µm.
  • Elastomer soft sealing is specifically developed for the food & pharmaceutical industries.
    Compliant to:
    1. FDA 21 CFR 177.2600
    2. United States Pharmacopoeia (USP) Class VI
    3. SP3A Sanitary Standards for Multiple Use Rubber Dairy Equipment No 18-03.


  • Designed in accordance with BS EN ISO-4126-1 & -7
  • PED 2014/68/EU (CE)
  • PE(S)R UK SI 2016 No. 1105 (UKCA)
  • EAC


Unassuming Guardians

Operating quietly in the background, safety relief valves continuously monitor pressure and, if needed, act swiftly to protect systems without disrupting processes.


View or Download the Type 6L0 Datasheet

Full Technical Information - Including Flow Rates

View or Download the Type 6L0 Datasheet

Seetru offers a wide range of downloadable datasheets for our products, including safety relief valves, liquid-level gauges, and sight glasses.  These datasheets provide detailed information on the technical specifications, features, and applications of Seetru products.  They are an essential resource for engineers, designers, and other professionals who need to select the right Seetru products for their specific needs.


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