PARKER HANNIFIN LOA-6-D - Pilot Operated Check Valves – LO, LOA Series
- Part Number
- LOA-6-D
- Manufacturer
- PARKER HANNIFIN
- Description
-
Pilot Operated Check Valves – LO, LOA Series
details
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PARKER HANNIFIN part description
California Proposition 65 Warning
Parker’s Parker LO & LOA Pilot Operated Check valves provide load holding where fluid leakage through the control valve may adversely affect the performance of the system such as clamps, outriggers, and work platforms. Additionally, they can be applied to prevent movement of a load while the pressure source is inactive and a control valve is inadvertently actuated.
A control valve with a free flow (motor) spool should be used on any circuit which includes a Pilot Operated Check. This spool option will prevent unwanted pressure build up between the Control valve and Pilot Operated Check Valve.
Markets:
• Aerial
• Agricultural Machinery
• Construction Equipment
• Defense
• Forestry Equipment
• Marine
• Material Handling Equipment
• Mining
• Misc Transportation
• Oil & Gas
• Other Mobile
• Other Natural Resources
• Rail
• Refuse
• Turf Equipment
• Vocational and Municipal Equipment
Features/Benefits:
• Standard porting options for the LO are 1/2” NPT and SAE-10
• Both versions are available in single and double acting versions
• Standard porting options for the LOA are 1/4” NPT, 3/8” NPT, and SAE-6
• Both Models are rated at 3000 PSI with SAE ports. The maximum recommend actuator flow for the LO is 25 GPM. The LOA is rated at a lower 8 GPM actuator flow
Applications:
• Suitable for various mobile applications
Specifications
Style | Piolt Operated Check Valve |
Flow Rate (lpm) | 30 |
Maximum Operating Pressure (psi) | 3000 |
Maximum Operating Pressure (bar) | 210 |
Ratio | 3.36 to 1 |
Maximum Ambient Temperature (F) | 40° to + 200° |
Maximum Ambient Temperature (C) | -40° to + 93° |
Valve Body Material | High Strength Cast Iron |
Filtration Ratings | ISO code 16/13 - SAE class 4 or better |
Mounting | In-Line |
Weight (lbs) | 2.75 |
Weight (kg) | 1.3 |
Parker Hannifin® is a global leader in motion and control technologies. Included in the world's Fortune 250 companies, Park Hannifin's products are vital not only to automobiles but also to almost everything that moves or needs control. These include all forms of transportation, manufacturing and processing raw materials, as well as infrastructure development and construction. Established in 1918, the Parker Appliance Company's evolution into Parker Hannifin Corporation demonstrates a legacy of innovation and Parker's tradition of excellence. Parker Hannifin's product portfolio includes solenoid valves, hydraulic fittings, pressure relief valves, hydraulic pumps, polyurethane tubing, thermal and power management products, and other parts for climate control, hydraulics, filtration, fluid and gas handling, pneumatics, sealing and shielding, and many other applications.
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