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The Australian range
Four Mercer families stocked, verified and tested in Brisbane. Find yours by set pressure, or browse the range below.
Valve finder
Which Mercer covers your set pressure?
Drag to your set pressure. The valve types that cover it stay lit, and the families below follow.
1,200kPag
174 psig
8 of 9 valve types cover this set pressureGet a quote at this pressure →
The range
Four families, one workshop
Every valve is verified and tested in Brisbane before dispatch, with a 1 or 3 year Australian warranty.

9100
Spring loaded, soft seat
- Connections
- Threaded, flanged
- Orifices
- C to P
- Service
- Gas and liquid

9500
Pilot operated
- Pilots
- Snap, gas mod., liquid mod.
- Orifices
- D to T, full bore
- Service
- Gas and liquid

8100 / 8500
Compact frame
- Built for
- Tight spaces on skids
- Orifices
- E, G
- Service
- Gas (8100 also liquid)

M20 / 1400
High pressure and CNG
- Models
- 9100 Model 20, 1400
- Orifices
- B, C, D
- Service
- CNG, high pressure gas
Verified in BrisbaneEvery new valve is verified and tested by Mercer trained technicians before it ships.
Free verificationNew PSVs are re-inspected and re-tested in Brisbane at no charge.
Box to skidThe Inland Transport Guarantee means no on-site retest.

Where Mercers work
Compressors, separators, gathering lines and CNG.
10 to 8,700psig across the range
Air, gasand liquid service
UVStamped to ASME XIII
Not stocked here?
We can still order it in
Need a series or accessory we don't usually carry in Australia? We can order it from Mercer in the US and process it through Brisbane.
Talk to the workshop
Questions about your valves?
Contact us →or call 07 3265 4888, any time