The SSVD Block Main Characteristic
SSVD is a type of distributor that can adjust the oil output on-site as needed. The SSVD distributor comes with 10 different sizes of metering screws, which can be assembled directly on-site without any seals. An indicator rod can be installed or it can be used in combination with a proximity switch.
The Main Features Of SSVD
- Compact Design: It’s a single-unit device, space-saving, and easy to integrate into various lubrication systems.
- Adjustable Output: The output can be adjusted using different sizes of metering screws, allowing flexible oil distribution.
- High-Pressure Compatibility: SSVD can operate under high-pressure conditions, making it suitable for demanding applications.
- Materials and Structure: The device is usually made of black chrome steel, ensuring durability and corrosion resistance.
- Emergency Nozzle: Some models come with an emergency nozzle for manual lubrication in case of system failure.
- Parameter
Parameter
- Outlets: 6-22
- Lubricant: Grease up to NLGI 2
- Metering range: from 0.08 cm³ to 1.80 cm³
- Operating temperature: –25 to +70 °C
- Operating pressure: Max 350 bar
- Material: Carbon steel
- Surface treatment: Zinc-plated
- Connection inlet: Pt1/8
- Connection outlet: M10 × 1
SSVD Block: Advanced Progressive Metering for Industrial Lubrication Systems
Introduction
The SSVD Block is a modern metering device. It helps deliver precise lubrication in tough industrial settings. This compact, single-block solution offers reliable lubrication for important machinery. It boosts performance, extends equipment life, and cuts maintenance costs.
Key Benefits
- Precise lubrication delivery to each point prevents over- or under-lubrication.
- Increased equipment reliability and uptime due to consistent lubrication.
- Flexibility and customization options to suit diverse application requirements.
- Simplified installation and maintenance compared to multi-component systems.
Understanding the SSVD block
Design and Operating Principles
The SSVD Block is an engineering marvel. It combines several key functions into one efficient unit. The SSVD Block uses progressive metering technology. It dispenses lubricant through multiple outlets. This setup ensures steady delivery to every connected point. This principle makes sure each lubrication point gets the right amount of lubricant when it needs it. This helps avoid running low on lubricant or using too much.
The design philosophy behind the SSVD Block emphasizes simplicity, reliability, and adaptability. The SSVD Block combines the metering device into one unit. This design simplifies the lubrication system. It cuts down on failure points and makes installation and maintenance easier.
Advantages over traditional metering devices.
The SSVD Block has several clear advantages over traditional multi-component progressive metering systems. The single-block design cuts down on the complexity of the lubrication system. This makes installation, operation, and maintenance easier. This simplification saves time and resources. It also reduces the risk of leaks and problems linked to many connected parts.
The SSVD Block has a modular design. This feature allows for more customization and adaptability to meet specific application needs. The SSVD Block lets you adjust the number of outlets. You can also choose from different metering screw sizes. It makes it simple to meet the lubrication needs of different machines and processes.
Technical Specifications
Materials and Compatibility
The SSVD Block is engineered to withstand the demands of harsh industrial environments. You can choose from two main materials: black chromated steel or nickel-plated steel. The black chromated steel version is very durable and wear-resistant. This makes it ideal for many industrial uses. In areas prone to corrosion, like where there’s moisture or chemicals, the nickel-plated version provides better protection. This ensures reliable performance in tough conditions.
The SSVD Block is made to be compatible with many industrial lubricants. It can use NLGI 2 grease and oils with at least 40 mm²/s viscosity. This gives users the freedom to choose the right lubricant for their needs.
Connections and Operating Parameters
The SSVD Block has standard connection types. This makes it easy to integrate into current lubrication systems. The inlet connection is available in either G 1/8 or 1/8 NPTF thread types, while the outlets utilize M10 x 1 thread types. These common connection standards make installation easier. They also ensure that many lubrication system components work well together.
The SSVD Block is built for high pressures and temperatures in industrial settings. It has a maximum pressure of 350 bar. This gives it enough power to supply lubricant to tough applications. The device works well in temperatures from -25°C to +70°C. This means it can handle both cold and hot environments.
Dimensions and Mounting
The SSVD Block comes in various sizes. This helps meet the different space needs of machines and installations. The compact sizes begin at 70x60x40 mm for tight spaces. Larger options reach 190x60x40 mm for systems needing more lubrication. This flexibility means the SSVD Block fits into almost any industrial machine layout.
One of the key advantages of the SSVD Block is its versatile mounting capabilities. The device can be installed in any direction. This gives you great flexibility for placement in the machine. This adaptability makes installation easier. It also lets you place the SSVD Block in the best spot for efficient lubricant delivery.
Customization Options
Outlet Configurations
The SSVD Block has many outlet configuration choices. These options fit the unique needs of each application. The SSVD Block can have 6 to 22 outlets. It spreads lubricant to many points on a machine efficiently. This flexibility helps the SSVD Block adjust to the equipment’s complexity and size. It ensures that each critical part gets the lubrication it needs.
Metering Screw Sizing
Precise control over lubricant delivery is essential for optimal machine performance and longevity. The SSVD Block has ten screw sizes for metering. They range from 0.08 cm³ to 1.80 cm³. This lets users adjust the lubricant output precisely at each point. Choose the right metering screw size for each outlet. This helps deliver the right amount of lubricant to each component based on its needs. This customization feature is useful in cases where machine parts need different lubrication. It allows for focused and efficient lubricant distribution.
Monitoring Choices
Effective monitoring is crucial for maintaining a well-functioning lubrication system. The SSVD Block offers several monitoring options to suit different needs and preferences. For a quick visual check of the lubrication system, you can add pin indicators to the SSVD Block. These indicators help you easily check if the device is working correctly. They show if the lubricant is spreading as it should.
You can add piston detectors to the SSVD Block for better monitoring. You can connect these detectors using cable or M12 connectors. This setup allows them to work with centralized monitoring systems. Piston detectors give real-time data on the SSVD Block’s performance. This allows for remote system monitoring. It helps detect potential problems early and sends automated alerts for any anomalies.
Surface Treatments for Harsh Environments
In tough environments, like high humidity or extreme temperatures, equipment needs extra protection. This helps keep the lubrication system reliable and last longer. The SSVD Block has optional surface treatments. These treatments boost its durability and resistance to tough conditions.
For corrosive environments, choose the SSVD Block. It has a nickel-plated surface treatment. This plating adds protection against rust, corrosion, and chemicals. It helps the device last longer and keeps it working well over time. Choosing the right surface treatment helps the SSVD Block handle the unique challenges of its environment. This choice lowers maintenance needs and cuts the chance of early failure.
Installation Guidelines
Location and Positioning
Installing the SSVD Block correctly is key to getting the best performance and reliability. Choose a spot for mounting that’s easy to reach. This makes maintenance and inspection simpler. Place the SSVD Block where you can easily reach it. This makes checking the device, refilling lubrication, and making adjustments or repairs simple.
Also, the mounting location must protect the SSVD Block from damage. Avoid places with too much vibration, high heat, or contaminants. These can hurt the device’s performance. If the SSVD Block is installed in such conditions, take steps to reduce their impact. Use vibration-damping mounts or protective covers to help.
System Integration
To add the SSVD Block to the lubrication system, you need careful planning and execution. Connect the SSVD Block inlet to the main lubricant supply line. This ensures a steady and reliable flow of lubricant to the device. Route the outlet lines to the right lubrication points on the machinery. Each outlet should connect to a specific component or bearing.
When you connect the outlet lines, make sure to follow the right order. Also, label each connection correctly. This makes sure every lubrication point gets the right amount of lubricant. It also helps with troubleshooting and maintenance tasks. Using quality fittings and tubing is key to avoiding leaks. This also helps ensure they last a long time.
Pre-Installation Checklist
To make installation easier and prevent problems, follow a pre-installation checklist. This checklist should include the following items:
- Verify that the number of outlets on the SSVD Block matches the number of lubrication points on the machine.
- Check that the chosen lubricant works well with the SSVD Block’s material and specs.
- Check that the system’s operating pressure falls within the SSVD Block’s rated pressure range.
- Assess the environmental conditions and select the appropriate surface treatment option if necessary.
- Gather all required tools, fittings, and accessories for the installation.
Completing this checklist before starting the installation helps users gather all the needed parts and info. This way, they can install the SSVD Block correctly and efficiently.
Post-Installation Verification
Check that the system works well after you install the SSVD Block. This post-installation verification process should include several key steps:
- Leak Test: Check all connections and fittings for any signs of leakage. Run the system at normal pressure. Check for visible leaks or lubricant buildup.
- Functional Test: Operate the lubrication system and observe the SSVD Block’s performance. Verify that the device is cycling properly and that lubricant is being dispensed from each outlet. If equipped with monitoring devices, confirm that they are providing accurate feedback.
- Check Flow Rate: Measure the lubricant flow at each outlet. Make sure it matches the expected output for the chosen metering screw size. This step checks if the SSVD Block sends the right amount of lubricant to each point.
- System Pressure Monitoring: Keep an eye on system pressure when it’s running. This helps make sure it stays within the right range. Abnormal pressure fluctuations can indicate issues such as blockages, leaks, or malfunctioning components.
Post-installation verification tests help users spot and fix issues quickly. This ensures the SSVD Block runs at its best right from the start.
Maintenance and Troubleshooting
Preventive Maintenance Schedule
Regular maintenance is essential for the SSVD Block’s long-term reliability and performance. A well-planned maintenance schedule should include the following tasks:
- Monthly:
- Check the SSVD Block for damage, leaks, or too much contamination.
- Check the lubricant level and top up if necessary.
- Clean the exterior of the device to prevent the buildup of dirt and debris.
- Quarterly:
- Check the monitoring devices. This includes pin indicators and piston detectors.
- Check the condition of the outlet lines and fittings for any signs of wear or damage.
- Inspect the mounting hardware to ensure that the SSVD block remains securely attached.
- Annually:
- Inspect the SSVD Block’s internal parts closely. Look for wear, corrosion, or contamination.
- Replace any worn or damaged parts, such as metering screws or seals.
- Perform a comprehensive functional test to verify the device’s performance.
Sticking to this maintenance schedule helps users catch problems early. It also boosts the SSVD Block’s lifespan.
Issue Detection and Resolution
Despite regular maintenance, issues may still arise with the SSVD Block. Quickly spotting and fixing these issues is key. It helps reduce downtime and stops more damage from happening. Some common issues and their solutions include:
- Blocked Outlets: When an outlet is blocked, lubricant can’t reach the needed points. To resolve this issue, first, try manually cycling the SSVD Block to see if the blockage clears. If the blockage continues, take off the outlet line. Then, check for obstructions or contamination. Clean or replace the affected components as necessary.
- Inconsistent Lubricant Flow: Several factors can cause inconsistent lubricant flow. These include air in the system, contaminated lubricant, or worn metering screws. To troubleshoot this issue, first, check the lubricant level and quality. If the lubricant is contaminated, replace it with fresh, clean lubricant. If the problem continues, check the metering screws for wear. Replace them if needed. Bleeding the system can also help remove any trapped air.
- Leaks: Leaks can occur due to damaged seals, loose fittings, or improper installation. If you find a leak, first tighten loose fittings. Then, check for visible damage to the seals or outlet lines. If the leak continues, replace the broken parts. Then, check that the system is put back together correctly and tightened.
Regular lubricant analysis provides key insights into the health of the lubrication system. Monitoring the lubricant’s condition helps users spot issues early. This includes problems like contamination, degradation, or incompatibility. Catching these issues early can prevent serious problems later on. Lubricant analysis helps optimize change intervals. It also ensures the system runs at peak efficiency.
Industry Application Examples
Manufacturing Equipment
The SSVD Block is common in manufacturing. It provides reliable lubrication for key production equipment. Common applications include:
- Machine Tools: The SSVD Block offers accurate lubrication for spindles, bearings, and slides. It works on CNC machines, lathes, and milling machines. The SSVD Block extends tool life, improves surface finish, and reduces downtime. It does this by keeping lubrication at the right level.
- Conveyor Systems: The SSVD Block keeps conveyor chains, bearings, and other moving parts well-lubricated in automated production lines. Lubrication helps prevent wear. It also cuts down energy use from friction and keeps things running smoothly.
- Molding Machines: Injection molding and blow molding machines use the SSVD Block. It lubricates mold slides, ejector pins, and other key parts. Good lubrication keeps molds accurate, shortens cycle times, and stops moving parts from sticking or seizing.
Using the SSVD Block in manufacturing helps companies improve equipment effectiveness (OEE). It raises production output and cuts maintenance costs.
Heavy Machinery
The SSVD Block provides reliable lubrication for tough machines in heavy industries. These include construction, mining, and forestry. It works well even in challenging conditions. Typical applications include:
- Excavators and Loaders: The SSVD Block keeps swing bearings, boom pins, stick pins, and other pivot points on excavators and wheel loaders well-lubricated. Regular lubrication reduces wear, prevents seizures, and extends the life of these important parts. This is true even in tough, dusty conditions.
- Drilling and Boring Equipment: In mining and tunneling, the SSVD Block keeps bearings, gears, and other parts of drilling and boring machines lubricated. Proper lubrication keeps things running smoothly. It cuts down on maintenance needs and lowers the chances of expensive breakdowns.
- Off-Highway Trucks: The SSVD Block lubricates wheel bearings, suspension parts, and articulation points in large off-highway trucks. These trucks are used in mining and construction. Good lubrication cuts down friction. It stops early wear and helps everything run safely. This is true even in tough conditions.
Heavy equipment operators can increase uptime, lower maintenance costs, and improve productivity with the SSVD Block. Its tough build, flexible setup, and accurate metering make this possible.
Agricultural Machinery
In agriculture, the SSVD Block is key. It helps keep many types of equipment working well and reliably. Some common applications include:
- Tractors: The SSVD Block keeps the bearings, gears, and pivots lubricated. This helps tractors run smoothly and reduces wear. Tractors with attachments, like front loaders or backhoes, need proper lubrication. It’s essential for their performance. These attachments add extra stress to the machine’s parts.
- Harvesters: Combine and forage harvesters use the SSVD Block to lubricate key parts like cutter bars, augers, and conveyors. Consistent lubrication prevents binding, reduces crop residue buildup, and ensures efficient harvesting performance.
- Precision Agriculture Equipment: The SSVD Block lubricates moving parts in precision agriculture tools. This includes planters, sprayers, and soil sampling devices. Good lubrication keeps tight tolerances and precise operations in modern farming. This is especially important for data-driven practices.
Using the SSVD Block in lubrication systems helps agricultural equipment makers and users. It reduces maintenance needs, extends equipment life, and cuts costly downtime during important planting and harvesting periods.
Comparing Metering Solutions
SSVD Block vs. Traditional Progressives
The SSVD Block has several clear advantages over traditional progressive metering devices:
- Compact Footprint: The SSVD Block has a single-piece design. This system is more compact than traditional progressive systems. Those systems have many parts that connect with each other. This compact design fits easily into tight spaces. It also simplifies the lubrication system.
- Enhanced Customization: The SSVD Block has a modular design. It offers many configuration options. This gives it more flexibility for customization than traditional progressive systems. Users can easily change the number of outlets, screw sizes, and monitoring options to fit their needs.
- Simple Maintenance: The SSVD Block has a single-piece design. This makes maintenance easier because there are fewer places for leaks. You also don’t have to deal with many parts. This design makes routine servicing and troubleshooting quicker and easier.
- Potential Cost Savings: An SSVD Block may cost more upfront than traditional systems. However, it can lead to significant savings over time. The SSVD Block offers accurate metering, needs less upkeep, and lasts longer. This means you will use less lubricant, have less downtime, and spend less on replacements over the equipment’s lifetime.
Alternative Technologies
The SSVD Block works well for many industrial lubrication needs. However, exploring other technologies to find the best match for your specific requirements is wise. Some common alternatives include:
- Single-line systems deliver lubricant to all points at the same time, not one after another. These systems are usually easier and cheaper than progressive ones. However, they might not offer the same precision and control.
- Dual-Line Systems: Dual-line lubrication systems have two main supply lines. They deliver lubricant to connected points. Each line is pressurized alternately. This design provides a level of redundancy and can be suitable for larger, more complex applications. Dual-line systems cost more and need more space than single-line or progressive systems.
- Centralized vs. Localized Pumps: Choosing a lubrication pump depends on a few key factors. First, consider the size of your application. Then, think about the distance between lubrication points. Finally, assess the required system pressure. Centralized pumps are best for larger, complex systems. Localized pumps work well for smaller, distributed applications.
When choosing a lubrication system, consider these key factors:
- Application requirements
- Operating environment
- Facility maintenance capabilities
- Total cost of ownership
Talk to lubrication experts and carefully analyze your options. This will help you choose the best technology for your specific needs.
Conclusion
The SSVD Block is a big step forward in lubrication technology. It provides a strong and flexible solution for many industrial uses. This innovative device provides accurate and dependable lubrication to key parts. It boosts equipment performance, cuts downtime, and lowers maintenance costs.
The SSVD Block offers key benefits. Its compact design makes it easy to fit in different spaces. You can customize its configuration to meet your needs. Plus, it has precise metering capabilities. These features are great for many industries, including manufacturing, heavy machinery, and agriculture. The SSVD Block is ready to meet future lubrication needs. It aligns with industrial goals for efficiency, reliability, and sustainability.
If you’re thinking about using the SSVD Block in your lubrication system, check your specific needs first. Then, talk to experts. This will help you choose, install, and maintain it well. Industrial operators can enhance equipment performance and longevity by using lubrication specialists’ expertise. They should also follow best practices for system design and operation. This way, they can maximize the benefits of the SSVD Block.
As technology grows and new ideas emerge, the SSVD Block and its successors will play a crucial role in the future of industrial lubrication. Industrial operators can succeed in a competitive, sustainability-focused world. They should stay informed about changes in lubrication technology and adapt accordingly.
Related lubrication resources
Progressive lubrication systems · DJF2500 block · Grease manifold block
Related: Working with single-line SSV systems? See the Lincoln SSV metering block guide, or our SSV divider valve replacements for Lincoln-compatible alternatives.
The main differences between SSV and SSVD metering devices lie in their design, functionality, and application suitability:
Design and Structure:
- SSV: This is a single-block progressive metering device designed to reliably divide incoming lubricant into predetermined individual quantities. It’s typically used in high-pressure applications and can handle high-pressure greases.
- SSVD: These are also single-block progressive metering devices but are known for their compact design and adjustable output through different metering screw sizes, allowing for more flexible oil distribution.
Adjustability:
- SSV: While SSV devices are reliable in distributing lubricant, they do not specifically mention adjustable output.
- SSVD: A notable feature of SSVD devices is their adjustable output, which can be regulated using different sizes of metering screws to better meet specific lubrication needs.
Application Suitability:
- SSV: These devices are usually used in high-pressure applications where consistent oil distribution is required without frequent adjustments.
- SSVD: These versatile devices can be used in various lubrication systems, including those needing adjustable output. They are particularly suitable for applications where lubrication needs may vary over time or between different lubrication points.
In summary, while both SSV and SSVD metering devices are designed for progressive metering, SSVD offers greater flexibility with its adjustable output, making it suitable for a broader range of applications.
The SSVD 6-E is a specific model within the SSVD series of progressive metering devices used for lubrication management. Here’s a comparison of SSVD 6-E with other SSVD models:
SSVD 6-E:
- Number of Outlets: 6
- Output per Stroke: Up to 1.8 cc
- Material: Black chrome steel
- Special Features: Includes an emergency grease nozzle for manual lubrication during system failures.
- Pressure Rating: Up to 350 bar
- Adjustable: Output can be adjusted using different sizes of metering screws.
- Application: Suitable for centralized lubrication systems, capable of distributing oils and greases up to NLGI grade 2.
Other SSVD Models:
- Number of Outlets: Varies from 6 to 22, depending on the specific model (e.g., SSVD 6, SSVD 12, SSVD 22).
- Output per Stroke: Varies based on the model and the size of the metering screws used.
- Material: Typically made of black chrome steel, similar to SSVD 6-E.
- Special Features: Some models may not include an emergency grease nozzle. Models like SSVD 6/5 to 22/21 have a unique design where outlets 1 and 2 are connected via a channel, with one needing to be closed to ensure proper lubrication distribution.
- Pressure Rating: Similar across models, with a maximum of up to 350 bar.
- Adjustable: All SSVD models feature adjustable output via different sizes of metering screws.
- Application: Similar to SSVD 6-E, they are suitable for centralized lubrication systems distributing oils and greases up to NLGI grade 2.
Key Differences:
- Emergency Grease Nozzle: SSVD 6-E specifically includes an emergency grease nozzle, which may not be present in all other SSVD models.
- Outlet Configuration: Some SSVD models (e.g., SSVD 6/5 to 22/21) have unique outlet configurations that require special handling to ensure correct lubrication.
- Number of Outlets: There is significant variation in the number of outlets, affecting the number of lubrication points depending on the model.
Overall, the SSVD 6-E provides a balanced set of features suitable for various applications and includes an emergency grease nozzle, which is crucial for maintaining system reliability during failures. Other SSVD models offer different configurations and outlet numbers to meet specific lubrication needs.
Maintaining SSVD metering devices is crucial to ensure their optimal performance and longevity. Here are some key maintenance tips based on provided results and general best practices:
1. Regular Inspections:
- Visual Inspection: Regularly check the metering device for any signs of wear, damage, or leaks. Ensure all connections are secure and there are no blockages in the system.
- Lubricant Level: Frequently check the lubricant level in the reservoir to ensure an adequate supply. This helps prevent air from entering the system, which can cause malfunctions.
2. Lubricant Quality:
- Use Suitable Lubricants: Ensure the lubricant used is compatible with the SSVD device. Mineral oils with a viscosity of at least 40 mm²/s (cST) or greases up to NLGI grade 2 are recommended.
- Avoid Contamination: Use clean, uncontaminated lubricants. Contaminants can clog the metering device and reduce its efficiency.
3. System Startup and Monitoring:
- Manual Startup: Regularly manually start the lubrication system to verify all components are functioning correctly. Observe the cycle completion, warning devices, and system operating pressure.
- Monitor Indicators: Utilize any available visual or electrical monitoring options to check the metering device’s performance. This helps in early problem detection.
4. Cleaning and Maintenance:
- Clean Filters and Screens: Regularly clean or replace filters, screens, and strainers to prevent blockages and ensure smooth operation.
- Check for Leaks and Damage: Inspect all pipes, hoses, and distribution lines for leaks, blockages, or damage. Repair or replace any faulty parts promptly.
- Ventilation: Ensure the metering device and progressive lubrication system have proper ventilation to avoid cavitation, which disrupts the lubricant flow.
5. Adjustment and Calibration:
- Adjust Output: Use different sizes of metering screws to adjust the metering device’s output as necessary to meet specific lubrication requirements.
- Calibration: Regularly check and calibrate pressure gauges and other monitoring equipment to ensure accurate readings and proper system function.
6. Emergency Measures:
- Emergency Grease Nozzle: For models like SSVD 6-E, use the emergency grease nozzle for manual lubrication in case of system failure. This ensures critical components remain lubricated until the system is repaired.
Choosing the right metering screw size for your SSVD metering device is crucial to ensure the lubrication system meets the specific requirements of the machinery. Here are some guidelines to help you make the right choice:
Steps to Choose the Right Metering Screw Size for SSVD:
1. Determine Lubrication Requirements:
- Identify Lubrication Points: List all lubrication points in the system and determine the required amount of lubricant for each point per cycle.
- Type of Lubricant: Consider the type of lubricant (oil or grease) and its viscosity. SSVD devices can handle greases up to NLGI grade 2 and oils with a viscosity of at least 40 mm²/s.
2. Calculate Required Output:
- Lubricant Quantity: Calculate the required amount of lubricant for each lubrication point. This will help determine the appropriate metering screw size.
- Cycle Frequency: Consider the frequency of lubrication cycles. Higher frequencies may require smaller metering screws to avoid over-lubrication.
3. Select Metering Screw Size:
- Metering Screw Options: SSVD devices offer ten different metering screw sizes, each providing a specific output per cycle. The output per cycle ranges from 0.08 cc to 1.8 cc.
- Pairing Output: Each metering screw meters the output for a pair of opposing outlets. Ensure the selected screw size meets the combined lubrication needs of the paired outlets.
4. Adjust and Test:
- Initial Setup: Install the selected metering screws into the SSVD device and set up the lubrication system.
- Test: Run the system and monitor the lubricant distribution at each point. Check for signs of over-lubrication or under-lubrication.
- Fine-Tune: Adjust the metering screw size as necessary to achieve the desired lubrication output. This may involve switching to different screw sizes based on observed performance.
5. Monitor and Maintain:
- Regular Monitoring: Continuously monitor the lubrication system to ensure efficient operation. Use any available visual or electrical monitoring options.
- Maintenance: Regularly inspect and maintain the SSVD device and metering screws to prevent blockages and ensure consistent performance.
Example Calculation:
Assume you have a lubrication point requiring 0.5 cc of grease per cycle. You would choose a metering screw that provides 0.5 cc per cycle for the paired outlets. If the combined requirement for the paired outlets is 1.0 cc, select a screw size that delivers this volume.
By following these steps, you can choose the appropriate metering screw size for your SSVD metering device, ensuring efficient and precise lubrication for your machinery.