Pneumatic Relief Valves

[babeth]

Pneumatic Relief Valves

Ah Audrey, but that fades away in the blazing glory of learning... think of all the new exciting ways you can view the world once you learn the mechanics and formulas that make it tick. Or you can go tock. Or Cuckoo...

[simon]

Pneumatic Relief Valves

If Paul is no longer going to stock this item does anyone know if they are available elsewhere ? If not there seems little point in building a pneumatic system as you cant use it anyway.

[maddox]

Pneumatic Relief Valves

Simon, working on it...In the worst case I can custom build one.And so can some other roboteers.
We just need to pool the resources, and find a way to certify the relief pressure.

[simon]

Pneumatic Relief Valves

PHEW !!!

[m2xt]

Pneumatic Relief Valves

Mario
Beware that regulator relief valves often do not carry a CE mark because in the regulator manufacturers small print, they state something like the relief valve is to protect the regulator and not the downstream devices. They may also quote a restriction on line size of 25mm. I have some concern over the validity of this means of bypassing the PED.

Since the PED came into force, all of the relief valve manufacturers Technobots has dealt with, now fully certify their safety relief valves with a CE mark. My understanding is that this is a requirement within the PED.

Simon etc. If sufficient interest exists, I will get another batch of 1000psi relief valves made. Consider that it takes nearly one year for Technobots to sell a single batch and that was with RW in full swing! I can get smaller batches made but the price goes up steeply.

Paul

[simon]

Pneumatic Relief Valves

What sort of numbers are you thinking of Paul? And how steep is steep? Could make the difference between me continuing the build or not.
Thanks

[Mouldy]

Pneumatic Relief Valves

If you writing a list of people who need a 1000psi relief valve, stick me on it! If not, any ideas how mutch they cost EACH new? As I will need one before Debenham.

Regards
Dave moulds
Team Turbine

[robjones]

Pneumatic Relief Valves

I would buy one too Paul

[simon]

Pneumatic Relief Valves

Anyone had any luck with a possible supplier ? Ive e-mailed a few but no responce to date.

[blazerbotics]

Pneumatic Relief Valves

i spoke to our local hydrualics supplier, they dont sell them ,but are looking for suppliers.

[Guest]

Pneumatic Relief Valves

I have been to my local supplier he told me that they no longer sell the ones i have they have to be fitted with a pipe to stop them freezing up he can get them made for me 2 to 3 weeks around £70 each but might be abble to get them cheaper if i need more than one

[blazerbotics]

Pneumatic Relief Valves

are 1000psi burst discs available, if so would these be acceptable? I assume theyre cheaper, and i know they arent as pratical as valves, but seeing as the valves are hard to get hold of and i understand what paul is saying about buying a batch.

but it may be another alternative.

[simon]

Pneumatic Relief Valves

any chance you could get the data sheet Lee ? Might be worth running them past the FRA first, just in case.

[simon]

Pneumatic Relief Valves

Alan
Might be worth asking about that one

[Guest]

Pneumatic Relief Valves

I can ask him he just told me these are the ones they have to use now
i like the burst disk idea