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Custom Hydraulic Cylinders and Valves

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Manual Directional Control Options

Williams valves are available in double-acting (4-way) or single-acting (3-way) versions. These valves are machined from a solid casting for high-pressure operation. All valves feature ground and chrome-plated spools that are fitted to the bodies by honing. All spools are pressure-balanced for smooth, positive valve actuation. Optional externally-adjustable relief valves are available for working pressures up to 5,000 psig (345 bar). Spool control options include detented and spring-centered. Valves may be used in series operation. Flow rating is 15gpm (56 lpm). Port size is 3/8 inch NPT (SAE ORB ports are available upon request). Various spool configurations are available.

6, 7, & 8 Manual Control Valve Breakdown
6, 7, & 8 Manual Control Valve Instructions

No. 6 Load Check Control Valve
(4-Way Double Acting)

  • 3 Position
  • Double acting (power up and power down)
  • 5000 psig (345 bar) working pressure with rated flow of 15 gpm (56 lpm)
  • Can be used with either Williams pump in tank systems or Direct Mount pump systems

Options
  • High pressure relief setting
  • Low pressure relief setting
  • Single position detent
Controls
  • Latch Lock cable control
  • Bonnet style cable control
  • Air shift control
Please Call to Order
Sort by
Filters Sort results
Reset Apply
Drg. No.
Part Number
NO. Req.
Part Description
Price
Qty
Add To Cart
A
Low Pressure Port
B
High Pressure Port
1
Casting Not Sold Separately
2
Spool Not Sold Separately
3
1020
1
Key,Spool Stop 3/4"
$4.73
Max:
Min: 1
Step: 1
Add To Cart
4
1213
1
Key,Spool Stop 7/8"
$3.47
Max:
Min: 1
Step: 1
Add To Cart
5
1021
1
Spring, Centering
$4.38
Max:
Min: 1
Step: 1
Add To Cart
6
1212
1
Cap, Spool
$20.60
Max:
Min: 1
Step: 1
Add To Cart
7A
1217
1
Ball, Load Check
$3.98
Max:
Min: 1
Step: 1
Add To Cart
7B
1217
1
Ball, Recycle
$3.98
Max:
Min: 1
Step: 1
Add To Cart
8A
3082
1
Spacer, Load Check
$3.99
Max:
Min: 1
Step: 1
Add To Cart
8B
3083
1
Spacer, Recycle
$3.38
Max:
Min: 1
Step: 1
Add To Cart
9A
2387
1
Plug, Load Check
$4.54
Max:
Min: 1
Step: 1
Add To Cart
9B
2387
1
Plug, Recycle
$4.54
Max:
Min: 1
Step: 1
Add To Cart
13
1105
2
Pipe, Oil Return
$6.93
Max:
Min: 1
Step: 1
Add To Cart
16
1228
1
Pipe, Flow By, 1/8″ NPT by 6″
$4.33
Max:
Min: 1
Step: 1
Add To Cart
17
1035
4
Cap Screw
$3.92
Max:
Min: 1
Step: 1
Add To Cart
18
1030
4
Washer
$3.97
Max:
Min: 1
Step: 1
Add To Cart
19
1214
1
Gasket
$3.20
Max:
Min: 1
Step: 1
Add To Cart
20
1219
1
Lever
$4.23
Max:
Min: 1
Step: 1
Add To Cart
21
1182
1
Pin Lever
$4.24
Max:
Min: 1
Step: 1
Add To Cart
23
2663
1
Relief Cartridge
PLEASE CALL

No. 7 Load Check Control Valve
(3-Way Single Acting)

  • 3 Position
  • Single acting (power up and gravity down)
  • 5000 psig (345 bar) working pressure with flow of 15 gpm (56 lpm)
  • Can be used with either Williams pump in tank systems or Direct Mount pump systems
Options
  • High pressure relief setting
  • Low pressure relief setting
  • Single position detent
Controls
  • Latch Lock cable control
  • Bonnet style cable control
  • Air shift control
Please Call to Order
Sort by
Filters Sort results
Reset Apply
Drg. No.
Part Number
NO. Req.
Part Description
Price
Qty
Add To Cart
A
Low Pressure Port
B
High Pressure Port
1
Casting Not Sold Separately
2
Spool Not Sold Separately
3
1020
1
Key,Spool Stop 3/4"
$4.73
Max:
Min: 1
Step: 1
Add To Cart
4
1213
1
Key,Spool Stop 7/8"
$3.47
Max:
Min: 1
Step: 1
Add To Cart
5
1021
1
Spring, Centering
$4.38
Max:
Min: 1
Step: 1
Add To Cart
6
1212
1
Cap, Spool
$20.60
Max:
Min: 1
Step: 1
Add To Cart
7A
1217
1
Ball, Load Check
$3.98
Max:
Min: 1
Step: 1
Add To Cart
7B
1217
1
Ball, Recycle
$3.98
Max:
Min: 1
Step: 1
Add To Cart
8A
3082
1
Spacer, Load Check
$3.99
Max:
Min: 1
Step: 1
Add To Cart
8B
3083
1
Spacer, Recycle
$3.38
Max:
Min: 1
Step: 1
Add To Cart
9A
2387
1
Plug, Load Check
$4.54
Max:
Min: 1
Step: 1
Add To Cart
9B
2387
1
Plug, Recycle
$4.54
Max:
Min: 1
Step: 1
Add To Cart
12
00080649
1
Plug, 1/2 NPT, Steel
$1.00
Max:
Min: 1
Step: 1
Add To Cart
13
1105
1
Pipe, Oil Return
$6.93
Max:
Min: 1
Step: 1
Add To Cart
16
1220
1
Pipe, Flow By, 1/4″ NPT by 6″
$6.05
Max:
Min: 1
Step: 1
Add To Cart
17
1035
4
Cap Screw
$3.92
Max:
Min: 1
Step: 1
Add To Cart
18
1030
4
Washer
$3.97
Max:
Min: 1
Step: 1
Add To Cart
19
1214
1
Gasket
$3.20
Max:
Min: 1
Step: 1
Add To Cart
20
1219
1
Lever
$4.23
Max:
Min: 1
Step: 1
Add To Cart
21
1182
1
Pin Lever
$4.24
Max:
Min: 1
Step: 1
Add To Cart
23
2663
1
Relief Cartridge
PLEASE CALL

No. 8 Re-Cycle Control Valve
(4-Way Double Acting – Load Check)

  • 3 Position
  • Double acting (power up and power down)
  • 5000 psig (345 bar) working pressure with rated flow of 15 gpm (56 lpm)
  • Can be used with either Williams pump in tank systems or Direct Mount pump systems
  • Recycle Restrictor
Options
  • High pressure relief setting
  • Low pressure relief setting
  • Single position detent
Controls
  • Latch Lock cable control
  • Bonnet style cable control
  • Air shift control
Please Call to Order
Sort by
Filters Sort results
Reset Apply
Drg. No.
Part Number
NO. Req.
Part Description
Price
Qty
Add To Cart
A
Low Pressure Port
B
High Pressure Port
1
Casting Not Sold Separately
2
Spool Not Sold Separately
3
1020
1
Key,Spool Stop 3/4"
$4.73
Max:
Min: 1
Step: 1
Add To Cart
4
1213
1
Key,Spool Stop 7/8"
$3.47
Max:
Min: 1
Step: 1
Add To Cart
5
1021
1
Spring, Centering
$4.38
Max:
Min: 1
Step: 1
Add To Cart
6
1212
1
Cap, Spool
$20.60
Max:
Min: 1
Step: 1
Add To Cart
7A
1217
1
Ball, Load Check
$3.98
Max:
Min: 1
Step: 1
Add To Cart
7B
1217
1
Ball, Recycle
$3.98
Max:
Min: 1
Step: 1
Add To Cart
8A
3082
1
Spacer, Load Check
$3.99
Max:
Min: 1
Step: 1
Add To Cart
8B
3083
1
Spacer, Recycle
$3.38
Max:
Min: 1
Step: 1
Add To Cart
9A
2387
1
Plug, Load Check
$4.54
Max:
Min: 1
Step: 1
Add To Cart
9B
2387
1
Plug, Recycle
$4.54
Max:
Min: 1
Step: 1
Add To Cart
13
1105
1
Pipe, Oil Return
$6.93
Max:
Min: 1
Step: 1
Add To Cart
14
2308
1
Restrictor Assembly
$31.03
Max:
Min: 1
Step: 1
Add To Cart
15
1230
1
Pipe Nipple
$4.43
Max:
Min: 1
Step: 1
Add To Cart
16
1228
1
Pipe, Flow By, 1/8″ NPT by 6″
$4.33
Max:
Min: 1
Step: 1
Add To Cart
17
1035
4
Cap Screw
$3.92
Max:
Min: 1
Step: 1
Add To Cart
18
1030
4
Washer
$3.97
Max:
Min: 1
Step: 1
Add To Cart
19
1214
1
Gasket
$3.20
Max:
Min: 1
Step: 1
Add To Cart
20
1219
1
Lever
$4.23
Max:
Min: 1
Step: 1
Add To Cart
21
1182
1
Pin Lever
$4.24
Max:
Min: 1
Step: 1
Add To Cart
23
2663
1
Relief Cartridge
PLEASE CALL

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204 Plastic Lane
Monticello, IA 52310-9472
USA

(319) 465-3537

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