2 Spool 8 GPM Prince MB21GB5C1 DA Valve w/Float

Item Number: 9-7862-F

Price: $226.00
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2 Spool 8 GPM Prince MB21GB5C1 DA Valve w/Float

2 Spool 8 GPM Prince MB21GB5C1 DA Valve w/Float

item number: 9-7862-F PRICE: $226.00 17 In Stock Regular Stock Item

Available for curbside pickup in our Lincoln, NE location
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2 Spool 8 GPM Prince MB21GB5C1 DA Valve w/Float
Item Number: 9-7862-F
Price: $226.00
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* UPS 3-Day, 2-Day, and Next Day orders entered before 1pm (CST) Mon-Fri will be shipped the same day. Orders entered Sat or Sun will be shipped the following Monday.
  • This item is on page 29 of our current catalog
Brand new WOLVERINE by PRINCE MB series directional control valve with first spool float for operating double acting cylinders. Ideal for small tractor and other low flow applications requiring a compact control valve. Features include monoblock construction, load check, built-in adjustable pressure relief valve, spring centering spool action with detented float, open center with enclosed plug to convert to power beyond or closed center, side or top inlet/outlet ports and vertical or horizontal handle mounting. Optional detent kit can only be installed on 2nd spool.

  • Open Center Convertible to power beyond or closed center
  • Spools Two
  • Flow 8 GPM max.
  • Pressure 3500 PSI max.
  • Relief Valve 2000 PSI, adj. 2000-3500 PSI
  • Reqd. Filtration ISO 4406 19/17/14
  • In/Out Ports SAE 8
  • Work Ports SAE 8
  • Mount 3 hole base
  • Size 9-1/8" x 5-7/16" x 2-1/4"
  • Shpg. 12 lbs.
Spool Details:
  Spool 1 DA cylinder spool, spring to center with detent float
  Spool 2 DA cylinder spool, spring to center

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Showing Questions of 10

Can this valve be turned up side down for plumbing and mounting and the handle housings rotated back to upwards position

A: The handles can only be mounted as shown in the picture or the holes right below the handles.

Can I get this valve with number 4 fittings?

A: No, this valve does not come with SAE 4 fittings. We do have adapters (9-6410-8-4) to convert them.

I need this valve but with the detent float in both spools what would that valve number be ? Thanks

A: We do not carry a valve with float detent in both spools.

If the power beyond hydraulic circuit that feeds this valve is protected by its own relief valve, is there any reason to use the relief valve/tank port on this valve since the circuit is already protected?

A: If the system is protected by a main system relief valve elsewhere, the onboard relief valve can be adjusted to a setting higher than that main relief, allowing it to protect the system instead of the valve relief. The return line of every individual valve in the stream *must* be plumbed with passage to tank to allow for return flow from any actuator used on that valve.

The ports for this valve are SAE 8 while the ports on the cylinders are SAE 6. What is the best way to match these sizes with the hydraulic lines?

A: The easiest way would be to use an SAE/JIC adapter, such as 9-6400-6-8. We also have elbow fittings that make the same size jump.

Can the float feature be moved to selector #2?

A: No. The spools are factory fit and cannot be changed.

is there a leak down rate for this valve?

A: The series is stated to have a maximum spool leakage rate of 3 cc/min @ 1500 PSI to pass quality control.

What do you recommend for a snowblower - float or no float? Thanks

A: We cannot recommend or determine suitability for you. Functionally, float would allow the blade to follow the ground. Having no float would fix the blade in a position.

Can spool 2 be used with a single acting cylinder?

A: If the unused work port output on the spool operating it is plumbed into the return line, yes.

What is the float feature about, can you explain the differences between this valve and the other Prince valve without the float? Thanks, Richard

A: When a valve has a float option this is a 4th position for the lever and it locks into this. It allows the cylinder that is being controlled to float up and down rather than being locked into position (which it would be in the center position). Most commonly used to allow the lift arms on a loader to float when running along the ground.

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2 Spool 8 GPM Prince MB21GB5C1 DA Valve w/Float
Item Number: 9-7862-F
Price: $226.00
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2 Spool 8 GPM Prince MB21GB5C1 DA Valve w/Float
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