Hydraulic Valves

KBOH/BoltOnHooks LLC is now offering a limited selection of specialty Hydraulic Diverter and Crossover Relief Valves.

The Ultimate Diverter Valve Kit

KBOH/BoltOnHooks LLC is proud to announce what we believe is the Ultimate Diverter Valve Kit for the avid do-it-yourselfer. This kit is custom made for us, and offers many features no other companies product can match. This kit will easily fit just about any tractor, and is perfect to power/operate your loader mounted plow or grapple project, or even the chute rotation and elevation on a snowblower when you have limited remotes available. Here are just a few reasons why we believe our product is the best available:

  • Custom engineered and CNC machined in the USA from a solid billet of 6061 aluminum material.
  • Port spacing and placement are optimized for the easiest mounting options and smallest footprint available.
  • Includes five 1/4″ mounting holes to fit any situation.
  • Solenoid coils are rated for constant duty.
  • Includes a high quality jacketed wiring harness, with sealed automotive grade connectors placed at the perfect place to facilitate easy loader removal. Dust caps are provided as well to keep connectors clean when unplugged. No more cheap crimp-on connectors or home-brew wiring needed. Just find a 12vdc power source (switched off with the key preferably) for a simple hookup.
  • Includes a very simple and effective joystick mounted momentary switch that’s waterproof and easy to operate with gloves on. No more makeshift buttons or expensive joystick handles are needed.
  • Includes adhesive backed rubber tape for under the switch and valve body, helps keep things in place and protect finishes.
  • Includes UV resistant cable/wire/zip ties for neat and tidy installation of wiring.
  • Detailed instructions and theory of operation.

Please Note: If your Front End Loader (FEL) joystick valve is a 3-way, meaning the “regen” or “regenerative” function is active all the time on the dump side, then any “diverter valve” may not be the best solution unless you plumb it into the lift/lower circuit.
The regen can affect operation of snowplows and some grapples due to the simple fact that both sides of the circuit become pressurized and the cylinders will not move. Please search the GTT, OTT or TBN forums for the term “regen” for more detailed info on this subject.

Known tractor models with this issue (at this time) are:

  • Kubota Standard “L” and MX models
  • John Deere “E” models with the #305, 300E and “D” series loaders

Specifications:

  • Maximum Flow: 10 GPM Max
  • Maximum Pressure: 3000 PSI
  • Voltage: 12 VDC
  • Current Draw: 4 Amps Max
  • Duty Cycle: Constant
  • Ports: 3/8” (-06) ORB (SAE) x6
  • Electrical Connections: Deutsch DT style sealed x2
  • Mounting Holes: 1/4” x5
  • Overall Size: 4”w, x 4.76”h, x 3.33”d
  • Weight: 3 lbs, 12.25 oz (valve body alone)
  • Warranty: 90 Days from time of purchase
  • Made in the USA

For complete kits including hoses, fittings, a bulkhead, and mounting hardware for popular John Deere loaders like the 200c/cx, H120, D120, and H130, 300c/cx, H160, H165, please contact our partner’s at Artillian Tractor.

Now Available

We are now offering small fitting kits to convert the -06 SAE ports to -06 JIC ports, this kit will also turn them 90* to aid in some installations.

SAE to JIC 90° Kit

Converts the four -06 ORB out ports to -06 (3/8″) JIC and turns them 90°

Includes everything pictured.

$14.00

SKU: 90° JIC Kit
SAE to JIC Straight Kit

Like above, but converts the six -06 ORB ports to -06 (3/8″) JIC and keeps them straight.

Includes everything pictured.

$12.00

SKU: STRAIGHT JIC KIT

John Deere 3×20 / 3R CAB Model Rear Diverter Kit

This rear diverter kit from KBOH/BoltOnHooks LLC is designed to “split” or “double” the OEM electro-hydraulic 3rd SCV kit on the rear of model year 2011+ John Deere 3320, 3520, and 3720 CAB model tractors, or the newer 3033R, 3039R, or 3046R CAB models. This allows you to have a full TnT (Top-n-Tilt) kit or a HTL (Hydraulic Top Link) and a front grapple plugged in at the same time and switch between the two without swapping hoses, you only need to press the rocker switch (included) placed in your right side console. Installation is fast and simple with the included hoses, switch harness, and detailed instructions, there are no permanent modifications to your machine. Installation should take less than 2 hours. This kit provides four Female 1/4” ISO 5675 “AG” style QD’s to hook your hydraulic accessories to. These kits are built to order and will often take a few extra days to ship.

NOTE: Do to clearance issues, this valve kit cannot be mounted at the same time as the backhoe or 4th/5th SCV diverter kits. However, it is simple to remove when mounting the backhoe, just two bolts, two electrical connectors, and two couplers.

NOTE: The OEM couplers used are 1/2″ ISO 5675, so if you have a MMM hose, the 3rd function kit going to the loader, and/or a HTL/TnT setup the male QD’s will need to be changed to 1/4″ ISO 5675. Four 1/2″ female couplers simply will not fit on the valve body.

Specifications:

  • Maximum Flow: 10 GPM Max
  • Maximum Pressure: 3000 PSI
  • Voltage: 12 VDC
  • Current Draw: 4 Amps Max
  • Duty Cycle: Constant
  • Ports: 3/8” (-06) ORB (SAE) x6
  • Electrical Connections: Deutsch DT style sealed x2
  • Mounting Holes: 1/4” x5
  • Overall Size:4”w, x 6.25”h, x 5”d (without hoses)
  • Weight: 7 lbs 4 oz (with hoses and mounting plate)
  • Input QD Connectors: Male 1/2” ISO 5675 “AG” style QD’s with 1/4″ hoses
  • Output QD Connectors: Female 1/4” ISO 5675 “AG” style QD’s
  • Warranty: 90 Days from time of purchase
  • Made in the USA
3×20 UDVK

Fits the 3320 / 3520  /3720 Cab Tractors

May fit Open Station machines with slight modifications, email for details.

Made in the USA

$350.00

SKU: 3x20 UDVK
3R UDVK

Fits the 3033R / 3039R / 3046R Cab Tractors.

Will fit Open Station machines with slight modifications (mounting, electrical), email for details.

Made in the USA

$375.00

SKU: 3R UDVK

The Ultimate Crossover Relief Valve

KBOH/BoltOnHooks LLC is proud to announce what we believe is the Ultimate Crossover Relief Valve for the avid do-it-yourselfer. The Crossover Relief Valve (CRV) is designed to protect your equipment from damage whenever a circuit is overloaded, like on a snowplow or a backhoe thumb. Installation is very simple, the CRV is simply plumbed inline with the two SA (Single Acting) cylinders on a typical snow plow setup, or the single DA (Dual Acting) cylinder on a thumb device. Machined from 6061 aluminum for weight savings, anodized for maximum corrosion protection, and the use of ORB/SAE ports make this the best value anywhere!

Specifications:

  • Maximum Flow: 8 GPM Max
  • Maximum Pressure: 3500 PSI
  • Relief Pressure: Set to 3000 PSI, adjustable from 1500-3000 PSI
  • Ports: 1/2” (-08) ORB (SAE) x4
  • Mounting Holes: 1/2” x2 @ 3″ on center
  • Block Size: 3-1/4”w, x 3-1/4”h, x 1-1/4”d
  • Overall Width: (with valves): 8-3/4″
  • Weight: 2 lbs, 2.5 oz
  • Warranty: 90 Days from time of purchase
  • Made in the USA
UCRV

Ultimate Crossover Relief Valve

Made in the USA

$130.00

SKU: UCRV