single acting

[Young Ed]

how about this, does this look like a stacked valve?
HYDRAULIC 3 BANK LEVER SLICE VALVE 45 L/MIN 3/8" 320bar ZZ001774 Free UK&EU P&P | eBay
Cheers Ed

 

[J_J]

Yes, that is a stacked valve.

You can see the bolts connecting the spool sections together.

 

[Young Ed]

contacted two companies now for a quote on stacked valves with 2 DA valves and one SA with carry over (PB) port and 1/2" ports and one is going to post me a quote and i will phone one on monday when their specialist valves guy is back
Cheers Ed

 

[buickanddeere]

We hook ours up double acting on the larger ones so the hydraulic system level is not lowered too far.

 

[J_J]

Surplus Center

or use the valve you posted above. $369 dollars.

 

[Young Ed]

is there really an advantage if getting a slice or stacked valve with 3 double acting ports and plugging one outlet and just getting a normal mono block 3 valve block and plugging one outlet?
basically is there any advantage of getting a stack valve over a monobody valve if they have the same specs and you are doing the same thing with them?

just getting a monobody would be a fair bit cheaper


and for a 3 point mounted forklift of a reasonable size, what would determine if i need 3/4" ports or 1/2" and how many l/minute flow rate i need?
Cheers Ed

 

[J_J]

The two valves should perform the same.

The size of the ports should be able to handle the pump flow.

Perhaps these charts can help you decide.

http://www.jhf.com/catalog_v6/1362.pdf

http://www.parker.com/literature/Ho...atalog 4400 PDF Files/Section_E_Technical.pdf