Treloar Products

Specialty fluid handling products to support your chemical, petroleum and process solution requirements. 

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Service Exchange available, due to testing and regulatory requirments this product must be returned to treloar for service






The Treloar PV007 series vent features a high flow vent path for pressure and vacuum relief on road tanker compartments. The vent incorporates a free vent, rollover shut-off valve and complies with the requirements of AS2809.2 - 1999 for small compartment tanks.


The PV007 vents will vent freely up to the pressure or vacuum settings after, which the pressure or vacuum valves will open.
• The clear area through the pressure and vacuum vents exceed the minimum requirements of the standard.
• At an angle exceeding 60°, the rollover valve will cause the vent to shut-off completely, preventing product loss from the vent.
• Metal to viton seats on the pressure and vacuum valves reduce maintenance costs.
• The exit of the vent is covered with a 30 mesh antiflash gauze.
* available with various adaptors to suit older Treloar or other brand hatches


PV Vent pressure relief = 16 ± 1 kPa
PV Vent vacuum relief = -2 ± 1 kPa
Weight = 1.34 kg

Latest news

Sep 29, 2020
Welcome to our new digital home
As you may have noticed, things have changed a little bit around here.  

Sep 28, 2020
Project: Loading Arm for Propylene Glycol (PGI)
This was a loading arm for Propylene Glycol (PGI), the customer needed it in a very short lead-time and we were able to deliver. Typically, this type of arm would take us 8-10 weeks as they are manufactured to order in our workshop, but we were able to deliver in just 6 weeks including painting and ...

Sep 27, 2020
Industry coupling offers LNG innovations
Treloar Trading and its international partner ARTA are offering the global market new LNG products, including gas dry break and breakaway coupling technology as well as cryogenic equipment for loading and unloading. LNG is a global commodity accounting for a significant percentage of worldwide gas ...