T-Rex VPR Altecnic 6 bar (87 psi) brass pressure safety relief valve 
1/2 inch ports
Used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect boiler and other components
Valve is selected for the required set pressure
When discharge pressure is reached, valve opens, discharging to atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity
Temperature range: 5 to 110°C
PED category: IV
WRAS approved product
Body Brass: BS EN 12165 CW617N
Cover Brass: BS EN 12165 CW617N
Stem Brass: BS EN 12164 CW614N
Diaphragm: EPDM
Spring: Stainless steel
Control Knob: ABS polymer
Carton dimensions:
70 x 45 x 35 mm (L x W x H)

The T-Rex story
Who are we?
We're a multi-generational Australian family business that was founded in 1985 by Rex Jones. 
Rex has always focused on producing products for harsh environments in the demolition and earthmoving industries. 
Over time we found our niche in water trucks, and this is where we plan to stay.
What do we do?
We innovate. 
We see problems and make solutions. 
We have a fully equipped manufacturing facility with the ability to make just about anything from steel. 
We also work with great local companies who support us with CNC machining, powder coating and laser cutting. 
All our designs are made in house using the latest 3d cad software.
We don't build water trucks, just the components so you can create the best.
We're here to support the water truck industry with our products. 
We work with some of the most respected water truck manufactures in Australia.
What do we stand for?
We understand the demands of the industry and your customers. 
With our quality products and exceptional service, we won't let you down!
T-Rex is located here today:
T-Rex Water Trucks
2 Ayton Street, Sunshine North, Victoria, Australia, 3020