Treloar Products

We specialise in engineering and supplying reliable critical fluid transfer equipment for tank trucks, service stations, terminals, depots, gas production plants and more.

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  • Tank Truck Equipment
  • Service Station Equipment
  • Nozzles & Dispensing Equipment
  • Terminal & Depot Equipment
  • Fluid Transfer Fittings
  • Valve Products
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Order codes Spares






SV87SK = service kit SV87S/R






The Treloar SV87S vapour transfer vent is designed for use on road tanker compartments in conjunction with bottom loading and overfill protection systems.
The SV87S attaches to the manway or directly to the tank walkway without the use of any flanges. However, if a flanged connection is preferred the HTF304A weld on flange can be used.


• Pneumatic sequencing is standard. If not required simply plug the 1/8" BSP sequence port.
• The sequencing in the SV87S allows for the use of an interlock with the overfill protection system. All vents must open to allow tank loading to commence.
• Valve disc opens into the compartment thus ensuring a tight seal under pressure.
• The hose connection is designed to accept a standard 80mm bore hose (no special fitting requirements).
• The simple air system provides rapid operation.
• Does not rely on a diaphragm for operation.


Body: Aluminium
Seals: Viton
Weight: 1.3kg
Poppet Travel: 20mm

Latest news

Jun 20, 2022
A nitric acid transfer solution for Malindra Group
We often get called in by customers who are using a product that hasn’t been working for them. There’s nothing more we love than problem-solving and finding a solution that works!  

Jun 02, 2022
Problem-solving for the Koppers Australia - Newcastle Plant
The team at the Koppers Australia - Newcastle Plant recently approached us with a tricky challenge. They advised they have a need to load and unload ships with products that are quite difficult to deal with without damaging the ship loading hoses and spilling product. 

May 04, 2022
Unique design solution to onsite mining challenge
Treloar was recently approached by engineering firm, Aspec, to come up with a structural solution for BHP for an onsite mining challenge.

Apr 04, 2022
Progress Update: Wesfarmers-CSBP liquid ammonia loading arms
In December 2021 we shared our initial case study on our project for Wesfarmers-CSBP who had successfully been using a Treloar solution for their liquid ammonia transfer system since 1998. In 2021 Wesfarmers approached Treloar with a need for emergency breakaways, which led to a plan to address ...

Dec 08, 2021
Case Study: Wesfarmers-CSBP liquid ammonia loading arms
Wesfarmers-CSBP has been using a Treloar solution for their liquid ammonia transfer system since it was originally installed in 1998 when Treloar worked with an international supplier to deliver many cutting edge projects and introduce new technologies to Australia. In this case, it was for Ammonia ...