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Watts Fluid Air
Section: G Crankcase Filtration

Section: G Crankcase Filtration

Product catalog summary

Open Crankcase Ventilation (CV) Systems
Open Crankcase Ventilation systems are designed to connect the crankcase breather to a CV filter assembly, venting to the atmosphere. These systems are easy to install and effectively remove oil mist, although some blow-by gases may be visible. Routine maintenance involves replacing the filter approximately every 750 hours in diesel applications. The system can handle flow rates up to 50 CFM, calculated as rated horsepower divided by 20. It includes a pressure regulator with a bypass valve to minimize pressure variation, preventing seal damage and oil loss. Key features include high-efficiency oil separation, stainless steel latches for easy filter changes, and a drain check valve to reduce oil consumption.

Specifications
CV systems are available in models such as CV4501, CV6001, CV8001, and CV12001, each with different engine ratings and flow rates. They feature integral pressure regulators, check valve return fittings, and specific inlet/outlet port sizes. These systems are designed for continuous operation within a temperature range of -40°F to +240°F.

Dimensions
Dimensions for each CV series are provided, detailing width, depth, height, and other critical measurements necessary for installation and service clearance.

Ordering and System Flow
Ordering involves specifying unit size, duty cycle, bypass, media efficiency, and inlet orientation. A flow diagram illustrates the system's operation, including components like the aftercooler, air cleaner, and turbocharger.

Hose and Fittings Kits
Hose and fitting kits are available for each CV series, including necessary fittings, hoses, clamps, and ties for typical installations. Bulk drain hoses and inlet/outlet hoses are also available in various sizes.

Accessories
Accessories include remote filter gauges, heavy-duty wear spacers, and electronic remote filter gauges to monitor filter restriction. Hose barbs and 90° hose adapters are available for specific models.

Replacement Parts
Replacement parts for each CV series include high-density and ultra-density filters, drain/check valve kits, and conversion kits to upgrade systems for increased capacity and efficiency.

Closed Crankcase Ventilation (CCV) Systems
The document provides detailed information on Racor Closed Crankcase Ventilation (CCV) systems, focusing on the 8” MNPT Drain/Check Valve Kit and various CCV series. These systems manage crankcase emissions in diesel engines.

Key Functions of CCV Systems

Coalescing and Separation: Utilizes depth loading media to separate oil mist, soot, and liquid volatiles, maintaining crankcase pressure between -4 to +4 inches of water.
Sump Chamber and Check Valve: Returns coalesced oil to the crankcase, reducing maintenance costs and environmental contamination.
Pressure Regulation Valve: Balances crankcase pressure, protecting against high vacuum conditions.

Specifications and Features

CCV systems handle flow rates up to 50 CFM, with specific models designed for different engine ratings and flow requirements.
High-efficiency oil separation to 0.3 micron, with stainless steel latches for easy filter changes.
Continuous operating temperature range from -40°F to +240°F.
Available with or without bypass indicators and in left or right-hand inlet configurations.

Ordering Information

CCV systems are ordered using a specific code that denotes unit size, duty cycle, bypass option, media density, and inlet orientation.
Various series (CCV1500, CCV3500, CCV4500, etc.) are available, each with specific maximum flow rates and engine ratings.

Installation and Maintenance

Routine maintenance involves filter replacement, with a typical service life of 750 hours.
Hose and fitting kits are available for installation, with specific configurations for different series.

Conclusion
Racor CCV systems provide a comprehensive solution for managing crankcase emissions in diesel engines, offering high efficiency, reduced maintenance costs, and environmental protection.

Additional Components and Kits
The document also details specifications and part numbers for various filtration and hose kits used in marine and crankcase applications, including corrugated hoses, hump hose fittings, marine air filters, CCV conversion kits, tap sleeves, heater kits, and replacement parts for different CCV models.

Contact Information
For technical support, contact details including phone numbers and email are provided.

Catalog excerpts

Crankcase Filtration climate control process control sealing & shielding ENGINEERING YOUR SUCCESS.

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Crankcase Filtration Questions? Contact Technical Support: e-mail: [email protected]

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Crankcase Filtration Open Crankcase CV systems include a crankcase pressure regulator with Integral bypass valve that minimizes variation In crankcase pressure. Excessive variation In crankcase pressure can damage seals, cause loss of oil, and other problems. right-hand inlet. Stainless steel latches for tool-less filter change. Replaceable high- performance filter with depth-loading, micro-glass fiber coalescing media. Extended filter service Interval from the Vaporbloc™ element. Steel housing with epoxy powder coating. - Drain check valve allows crankcase. This eliminates frequent draining...

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Crankcase Filtration 'Units can be manifolded to handle higher flow rates. Questions? Contact Technical Support: e-mail: [email protected]

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Crankcase Filtration ' Dimension "G" is the minimum filter removal clearance - allow more room if possible for ease of service. 2 Dimension "J" is not applicable on CV4501 assemblies because there are only two (2) mounting holes. All other units have four (4) mounting holes. Questions? Contact Technical Support: e-mail: [email protected]

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(The diagram below illustrates how part numbers are constructed) Oil Return Back to Engine Flow of Crankcase Emissions / \ System Questions? Contact Technical Support e-mail: [email protected]

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Crankcase Filtration CV Hose and Fitting Kits CCV55024 (1) %" fitting, (1)1" fitting, (1) %" ID x 4 foot long hose, (1) 1 " ID x 4 foot long hose, (4) clamps and (4) ties CCV55025 (2) 1 " fittings, (1) 1 " ID x 8 foot long hose, (4) clamps and (4) ties 4 foot long hose, (4) clamps and (4) ties CCV55038 (1) %" fitting, (1)1" fitting, (1) %" ID x 6 foot long hose, (1) %" Tee fit- ting, (1) 1 " ID x 4 foot long hose, (8) clamps and (8) ties Questions? Contact Technical Support: Hose and fitting kits include inlet and outlet fittings and enough hose assembly. CV assemblies require special fittings...

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Crankcase Filtration Electronic Remote Filter Gauge designed to inform the user that the filter being monitored has become restricted. During normal vehicle operation, the green light stays illuminated indicating the filter is performing properly. The red light iluminates when the filter becomes restricted and stays on until the engine is shut down. The light box is reset when the engine is shut down and the red light will not illuminate until filter restriction is again seen Product Features: Constant monitoring of filter condition while engine is on 12Vdc operating supply voltage Operating...

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Crankcase Filtration Hose Barbs Part Number: offers 60% additional media. applications where extra capacity is desired and immediate engine allows for increased efficiency and longer service intervals. Kit includes element, wear spacer, o-rings, and Questions? Contact Technical Support: e-mail: [email protected]

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Crankcase Filtration Questions? Contact Technical Support e-mail: [email protected]

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Crankcase Filtration Closed Crankcase CCV systems integrate three distinct First is to provide coalescing and separation of oil mist particles, soot, and liquid volatiles created during combustion process. CCV systems employ a depth loading media that has a very low pressure drop through the filter, but increases the ability to coalesce particles out of the blow-by gas. With this, we are able to achieve very high efficiencies and maintain crankcase pressure between -4 to +4 inches of water on closed systems. Second is to provide a sump chamber and check valve which returns coalesced liquid oil...

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Crankcase Filtration Market Challenges and Overview Releasing Pollutants Through Unfiltered Breathers legislation to control crankcase emissions have increased significantly. To further reduce the total emissions of engines, in some applications it is becoming necessary to close the crankcase breather system, routing these gases into the air intake system. Crankcase blow-by is produced when combustion gases under high pressure are blown passed the piston rings into the crankcase. As these blow-by gases pass though the crankcase, they become contaminated. Racor's Crankcase Ventilation System removes...

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Crankcase Filtration Unique crankcase pressure regulator with integral bypass valve minimizes variation in crankcase pressure. Excessive variation in crankcase pressure can damage seals, cause loss of oil, and other problems Pop-up style indicator alerts of bypass condition and need for filter change right-hand inlet. Available with Stainless steel latches Replaceable high- performance filter — with depth-loading, micro-glass fiber coalescing media. Extended filter service Vaporbloc™ element. Steel housing with epoxy powder coating Drain check valve allows collected oil to return to crankcase....

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Crankcase Filtration auto draining. Note: Not all configurations are standard. See CCV Assemblies for a complete description of all assemblies offered. Oil Return Back to Engine Questions? Contact Technical Support: e-mail: [email protected]

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Crankcase Filtration CCV™ Assemblies CCV1500 Series - Maximum Flow 1 CFM CCV3500 Series - Maximum Flow 3 CFM CCV4500 Series - Maximum Flow 10 CFM Questions? Contact Technical Support: e-mail: [email protected]

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Crankcase Filtration CCV™ Assemblies CCV6000 Series - Maximum Flow 20 CFM CCV8000 Series - Maximum Flow 40 CFM CCV12000 Series - Maximum Flow 50 CFM Questions? Contact Technical Support: e-mail: [email protected]

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Crankcase Filtration Units can be manifolded to handle higher flow rates. Do not use CCV1500 in continuous duty applications. Questions? Contact Technical Support: e-mail: [email protected]

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Crankcase Filtration ' Dimension "G" is the minimum filter removal clearance - allow more room if possible for ease of service. CCV1500 and CCV3500 Series filters are serviced from top. 2 Dimension "J" is not applicable on CCV1500, 3500, and 4500 assemblies because there are only two (2) mounting holes. All other units have four (4) mounting holes. Questions? Contact Technical Support: e-mail: [email protected]

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Section: G Crankcase Filtration

Section: G Crankcase Filtration

Catalog excerpts

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