Williams Machine & Tool Pumps, Valves, and Power Units
Hydraulic Cylinders by Energy® Manufacturing Company Inc.
ROTARY ACTUATED DIRECTIONAL
CONTROL VALVES; FOR FLOWS UP TO
20 GPM
(76 LPM) AND WORKING
PRESSURES UP TO 2,500 PSIG (172 BAR)
CVR Series
1/2" NPTF Ports
3/4" NPTF Ports
These units are designed so that the valve handle is rotated to actuate the spool, as opposed to shifting the spool axially. This provides finer metering control. These valves incorporate a mechanical detent in the neutral position, but should be manually held in their operating positions. NOTE: The maximum recommended flow rate for the internal relief valve at 2,500 PSIG (172 bar) is 10 GPM (38 LPM).
CAUTION: Relief valve pressure adjustments should not be made while the system is under pressure.
WARNING: These valves do not contain load checks and therefore should not be used in lifting applications unless some other means of holding the load is provided by the customer.
Click Here For Our Product Literature Instructions, Assembly Drawing, And Parts List for Open-Center Models Instructions, Assembly Drawing, And Parts List for Closed-Center Models
- Model CVR-100 (3-Way)
- Model CVRM-100 (3-Way)
- Model CVR-200 (4-Way)
- Model CVRM-200 (4-Way)
| 1/2" NPTF Ports | |||||
| Part Number | Description | Max Pressure | Ship Weight | Price (USD) | |
|---|---|---|---|---|---|
| 20050 | CVR-200; Rotary Spool Four-Way Tandem Center with Relief Valve; 1/2" NPTF Ports | Error: Data not available (103) | 9 lbs | $165.10 | |
| 10219 | CVRC-200; Rotary Spool Four-Way Closed Center - No Relief Valve; 1/2" NPTF Ports | 2500 psig (172 bar) | Error: Data not available (103) lbs | $200.09 | |
| 10240 | CVRM-200; Rotary Spool Four-Way Open Center with Relief Valve; 1/2" NPTF Ports | 2500 psig (172 bar) | 9 lbs | $ Error: Data not available (103) | |
| 3/4" NPTF Ports | |||||
| Part Number | Description | Max Pressure | Ship Weight | Price (USD) | |
|---|---|---|---|---|---|
| 20051 | CVR-200; Rotary Spool Four-Way Tandem Center with Relief Valve; 3/4" NPTF Ports | 2500 psig (172 bar) | 9 lbs | $166.20 | |