Grapple Install

[firefighter9208]

That's what I figured. Just have to decide what brand to buy.

Chris

 

[maryland44]

hello BamaRob---What's the model number of the Hyvair valve you purchased from Long.tx

 

[BamaRob]

hello BamaRob---What's the model number of the Hyvair valve you purchased from Long.tx

I'm not sure I understand what you're asking, but the valve kit I got from W.R. Long was the Electric over Hydraulic Valve Kit shown at the top of this page.

BR

 

[maryland44]

I'm trying to either find the Hyvair valve that came with your kit on e-bay,or purchase an equivalent Parker valve from the same site.If I had the model number from your valve,I'll be able to determine whether either alternative is feasible or whether I have to buy the kit from Long. tx

 

[3RRL]

Here is another supplier (Northern Tool) which has a valve similar if not the same as the Hyvair you want.

Northman Fluid Power Hydraulic Directional Control Valve 10.7 GPM, 4500 PSI, 3-Position, Double Solenoid, Tandem Center Spool, 12 Volt DC Solenoids, Model# SWH-G02-C3-D12-10 | Power Solenoid | Northern Tool + Equipment

And it's only $109 bucks.
You would need the 203221 subplate (1/4" NPT) or 203231 subplate (3/8" NPT) with it, depending on your NPT hose fittings. Look under "Accessories" tab in that link. They are $49.95. See if it isn't the same?

 

[maryland44]

ERRL---Thanks for the reply.Based on the information provided on the northern tool site,the c3 valve spool type---a/b ports blocked and p/t connected (neutral position)---the valve would function the same as the Long Hyvair valve.However,if you go to the Northman web site for this valve,Northman has the a/b ports connected to each other and to the p/t ports when the valve is in the nuetral position.If the Northman site is accurate,i don't believe the valve would work as the grapple would flop around in the neutral position.Please correct me if I'm wrong!!!! tx

 

[3RRL]

I'm not sure because I didn't get this valve myself.
But in reading the specs, it is exactly like the Hyvair that I have. I didn't go to the Northman site, but from what the Northern add says, it should work exactly the same then. Maybe a phone call to them would be in order. They could answer your question better than I can. It is a heck of a deal if it's the same as the Hyvair, so I would do that (call).

 

[flINTLOCK]

Bamarob, you'll like the WR long EOH valve function. Great to have on the stick.

 

[nvlong4n1]

I'm not sure because I didn't get this valve myself.
But in reading the specs, it is exactly like the Hyvair that I have. I didn't go to the Northman site, but from what the Northern add says, it should work exactly the same then. Maybe a phone call to them would be in order. They could answer your question better than I can. It is a heck of a deal if it's the same as the Hyvair, so I would do that (call).

The pressure relief valve on most tractor loaders are set at around 2,750 psi. The rated back pressure of the Northman valve as mentioned below is 2,000 psi. The rated back pressure of the Hyvair valve is 3,000 psi. If the pressure relief valve on the tractor loader valve were to be reset to 2,000 psi then the Northman valve could be used within specifications. If you were to reset the relief valve on the loader valve to 2,000 psi and it was originally set by the factory at 2,750 psi then your loader lift capacity would be 73% of the original lift capacity.

In addition the Hyvair valve is machined a little different internally than other DO3 type valves, which allow for a greater flow through the valve. This also helps reduce the pressure drop through the valve.

 

[kennyd]

I'm trying to either find the Hyvair valve that came with your kit on e-bay,or purchase an equivalent Parker valve from the same site.If I had the model number from your valve,I'll be able to determine whether either alternative is feasible or whether I have to buy the kit from Long. tx

Just my observation after doing several hydraulic projects including installing a diverter valve on my FEL for a snowplow setup, I used a valve from the Surplus Center that cost $150 at the time thinking I would save money and build my own "kit".

Well, after I sourced all the fittings and QD's (some online and some at a local hydraulic shop) and bought custom hoses, then fabricated brackets, ect....

It would have been cheaper and easier to just get the kit from WR Long.