Product and Application

The ROSS® 3/2-Way Block Valve (Model P-800) is an essential component for IS glass machines, specifically designed for the 21-Valve Block. Widely recognized as a key contributor to machine uptime, this high-performance valve module is 1:1 interchangeable with existing solutions and provides a significant advantage in reliability, quality, and cost-effectiveness.

Application: This valve is used to operate cartridges in the 21-Valve Block, a critical component of every section in an IS Glass Machine.

High-Performance 3/2-way Vacuum Valve for IS Glass Machines

The ROSS Blow Mold Vacuum Valve is a high-performance 3/2-way valve for IS glass machines, offering precise vacuum control, durable low-wear construction, non-lube operation, and customizable configurations to meet specific customer and machine requirements.

ROSS Blow Pistol for IS Glass Machines

The ROSS Blow Pistol is a high-performance, manually operated 2/2-way valve designed to deliver consistent and reliable airflow in low-pressure applications. Specifically engineered for IS glass machines, it is widely used for controlled air blowing to remove residual glass from molds, aid in the release of glass containers, and clean machine components. With its robust construction and integrated safety features, the ROSS Blow Pistol is an essential tool for enhancing the efficiency and reliability of various glass manufacturing processes.

ROSS Counterblow Valve: Precision Control for Glass Production

The ROSS Counterblow Vacuum or High-Low Pressure Valve is  specifically designed for hollow glass manufacturing processes. It offers precise control over both high and low-pressure functions as well as vacuum systems, which are crucial for the consistent operation and optimal performance of glass machines. Additionally, it is highly effective in Plunger Cooling applications, ensuring the proper pressure and vacuum levels to maintain the cooling process for plunger components, thereby improving the quality of glass products.

In glass manufacturing, precise control of air pressure and vacuum levels is critical in several key processes, including the shaping and forming of glass containers. This valve plays a vital role in maintaining vacuum pressure in molds, which directly affects the quality, accuracy, and structural integrity of the formed glass. Additionally, in Plunger Cooling, it ensures consistent cooling and temperature regulation of plunger components, further enhancing production efficiency and product quality. 

Final Blow, Settle Blow, Finish Cooling, Blow Off Valve

The ROSS Final Blow, Settle Blow, Finish Cooling, Blow Off Valve ensures precise control, high-speed performance, and durability in critical glass production stages, enhancing efficiency and reducing maintenance.

Product Information

Key Features & Benefits

• High-Speed and Constant Repeatability: Ensures consistent performance in critical production stages.
• Non-Friction Seat Seals: Provides reliable sealing for extended service life.
• Non-Lube Operation: Reduces maintenance and increases the valve’s operational lifespan.
• Specialized Low-Wear Body Coating: Offers superior durability, minimizing wear in harsh environments.
• Quick Exhaust Models: Available for applications requiring faster exhaust cycles.
• Pressure Booster Option: Enhances performance for specific high-pressure applications.
• Locking/Non-Locking Manual Overrides: Allows manual operation in case of emergency or for service.
• Solenoid and Remote Pilot Options: Flexible control options for easy integration into your system.
• High-Temperature Service: Suitable for high-temperature glass manufacturing environments.
• High-Speed Poppet Design: Quick response for fast and precise control.

Specifically designed for the Glass Industry

The ROSS Final Blow, Settle Blow, Finish Cooling, Blow Off Valve is an advanced 3/2-way valve specifically designed to meet the demanding needs of glass production. It is engineered to be highly adaptable, allowing it to fit any machine and meet the unique requirements of the customer without compromising performance.
With its robust construction, long-lasting durability, and maintenance-free operation, this valve is ideal for glass manufacturing. It enhances efficiency, reduces maintenance efforts, and ensures reliable performance over many years.

Mold open/close Valve

The ROSS Mold Open/Close Valve delivers precise, reliable control of mold movements in glass manufacturing, offering high-speed performance, durability, and compatibility with blowhead systems for optimized container production.

Product Information

Key Features & Benefits

• High-Speed, Constant Repeatability: Provides precise and consistent operation.
• Non-Friction Seat Seals: Reduces wear and tear, ensuring longer valve life.
• Non-Lube Design: Minimizes maintenance and operating costs.
• Specialized Low-Wear Body Coating: Enhances durability and longevity in demanding environments.
• Blowhead Compatible: Ensures smooth integration with blowhead systems.
• Separate Kick-Off Available: Optional kick-off valve for additional control.
• Built-In Flow Controls and Inlet Shut-Off: Streamlined design for added efficiency and safety.
• Pressure Boosters: Available for optimized high-pressure applications.
• Two Signal Options: Flexible control and signal options for versatile configurations.

Precision, Durability, and Efficiency

The ROSS Mold Open/Close Valve is designed to provide reliable, high-speed control of mold movements during the glass container forming process. Engineered for compatibility with blowhead systems, this valve offers exceptional durability, wear protection, and precise control over the opening and closing of molds. It features advanced functionalities such as pressure boosters, non-lube operation, and specialized low-wear coatings, ensuring long-lasting performance in demanding glass production environments.

Pusher / Dead Plate / Pocket Air Valve

The ROSS Pusher/Dead Plate/Pocket Air Valve ensures precise, high-speed control in glass container production, enhancing quality and reducing downtime.

Product Information

Key Features & Benefits

• High-Speed and Constant Repeatability: Ensures precise control for glass production.
• Non-Lubricated Design: Reduces maintenance and increases reliability.
• Solenoid and Remote Pilot Options: Flexible integration into various systems.
• Dual Pressure Options: Adaptable to different operational conditions.
• Manual Override (Locking/Non-Locking): Allows manual intervention when needed.
• Special Versions Available: Customizable to meet specific application requirements.

Pusher, Dead-Plate or Pocket Air - Valve

The ROSS 5/2-way poppet valve has been specifically designed for controlling pusher movements, dead-plate, and pocket air operations in glass container production. It is engineered to be highly adaptable, allowing it to fit any machine and meet the unique requirements of the customer without compromising performance.
With its robust construction, long-lasting durability, and maintenance-free operation, this valve is ideal for glass manufacturing. It enhances efficiency, reduces maintenance efforts, and ensures reliable performance over many years.
In glass manufacturing, the Pusher valve is used for controlling the movement of pushers, which are essential for positioning glass containers on the production line. The valve can also be used for controlling Dead Plate and Pocket Air functions. Dead Plate Air is responsible for lifting the container after shaping, while Pocket Air ensures proper separation between containers in the production process. Accurate control of these movements is critical for maintaining consistent quality and preventing defects in glass containers.

Blow Head on/off

The ROSS Blow Head On/Off Valve offers precise air control, enhanced efficiency, and durability for optimized IS glass production.

Industry Specific Products

Key Features & Benefits

• High-speed poppet construction – Delivers rapid, precise operation, enabling efficient control in the demanding glass production processes.
• Constant repeatability – Ensures consistent performance with every cycle, reducing variability and maintaining product quality.
• Low-friction seat seals – Minimizes wear and tear, providing a longer valve life and improving system reliability over time.
• Non-lube operation – Reduces maintenance requirements by eliminating the need for lubrication, ensuring smoother, cleaner operation in environments where lubrication might cause contamination.
• Specialized low-wear body coating – Extends the lifespan of the valve and its components, making it ideal for high-use applications like IS glass machines.
• Built-in pressure boosters – Enhance system efficiency, ensuring better performance even in high-pressure conditions.
• Includes Kick-Off function with two mounting options – Offers versatility in installation and operation, allowing for easy integration into various production setups.

ROSS Blow Head On/Off Valve is specifically designed for IS glass machines

In an IS machine, the blow head works in conjunction with the mold opening/closing to form and shape the glass product. The valve’s On/Off action allows for a controlled release of air to the blow head, initiating the blow process when required and shutting off when not needed. This controlled air flow is essential for producing high-quality glass containers, ensuring uniformity and reducing defects.
ROSS Blow Head On/Off Valve is designed for high-speed and constant repeatability. The valve’s low-friction seat seals and durable, low-wear body coating ensure that it operates effectively and extends the overall lifespan of the component, even in the demanding environment of a glass production line. Additionally, the built-in pressure boosters improve overall system efficiency, providing reliable operation in high-pressure environments.
For precise, long-lasting performance, the ROSS Blow Head On/Off Valve is an excellent solution for controlling air flow in blow molding operations within IS glass machines.

Plunger Up/Down, Cooling Valve Manifold

3/2 Directional Control Valve Manifold for Plunger up/down and Cooling applications in IS glass machines

Product Information

Key Features & Benefits

• Non-friction seat seals for enhanced reliability and reduced wear.
• High-speed poppet valves for precise and efficient operation.
• Constant repeatability ensures consistent performance over time.
• Non-lube design eliminates the need for additional lubrication.

Product and Application

The ROSS® 3/2 Directional Control Valve Manifold is designed for Plunger Up/Down and Cooling applications in IS glass machines. This ROSS Valve Manifold delivers high performance, increases reliability, and minimizes downtime.

Plunger Up/Down

The plunger moves vertically to form the parison, with the Plunger Up phase pushing the molten glass into the mold. The Plunger Down phase retracts the plunger, allowing the parison to proceed to the next stage. Precise control of these movements ensures high-quality results.

Cooling

Cooling air is directed into the plunger to regulate temperature and prevent overheating. This process is vital for maintaining consistent glass quality and prolonging the plunger's lifespan.

Why ROSS?

The ROSS® 3/2 Directional Control Valve Manifold is perfectly suited for the demanding Plunger Up/Down and Cooling processes. With high-speed valves and durable seals, it offers reliable performance and reduces maintenance.
If proportional pressure control is needed, we recommend our  Proportional Pressure Control Valves. You can find more information about this innovative solution by clicking the link below.