Pneuvay Engineering
Slide Gate from Vortex

Pneuvay Quantum Orifice Gate

Unlike common knife gates and butterfly valves sold in the market today, the Orifice Gate has been specifically engineered to handle dry bulk powders,granules and pellets. These knife gates rely on its soft elastomeric seals that erode or tear away in service while its butterfly valves has incorporate discs that cause significant flow restrictions resulting to an impacting system performance and throughput. Thus, both designs leads to the efficient promotion of wedging and packing of materials, as well as the prevention of positive air and material shut off.

Pneumatic Conveying Advantages
of Quantum Orifice Gate

The patented Quantum® Series Orifice Gate™ is specifically designed to handle dry bulk solids in gravity flow, dilute phase, or vacuum conveying systems providing the following benefits to industries:

• Decrease labour and equipment cost
• Eliminate problems
• Increase production

A full flow orifice provides unrestricted pneumatic conveying of material with no disk or ledges to impede flow or to cause material bridging. The gate seat and live-loaded seals are shielded from blast abrasion by a metal insert, which provides a smooth bore through the valve improving performance and decreasing any pressure drop across the orifice. By design, the valve "self cleans" material from the seat on each stroke of the valve blade, improving overall seat life.

Pneumatic Conveying Features
of Quantum Orifice Gate

The Vortex® Quantum® Series Orifice Gate™ features:

• Smooth and unobstructed bore for unrestricted flow of material
• Accurate metering of material with optional metering controls
• Self-cleaning action with no material build-up
• Air cylinder model with magnetic piston
• Easy installation and maintenance
• Seal protected from abrasion

Pneuvay HDP Slide Gate

The unique "rising" blade design of the patented Vortex® HDP® Slide Gate sets itself apart from traditional industry slide gates by providing positive material shut-off in applications. It offers the durability and efficiency required to meet today's material processing demands.

Pneumatic Conveying Advantages
of the HDP Slide Gate

Traditional slide gates or butterfly valves are designed to handle gases and liquids, but not dry materials. These valves rely on soft seals that are susceptible to blast abrasion and material packing, which eventually produces leakage of air and material through the valve or to the atmosphere. This results to:

• Unsanitary plant environments
• Frequent valve maintenance
• Production inefficiencies

The Vortex® HDP® Slide Gate is designed to prevent these problems, enabling you to meet your objectives by increasing production while decreasing labour and equipment costs.

Pneumatic Conveying Features
of the HDP Slide Gate

Watch this video to see the many amazing features of the HDP Slide Gate.

The Vortex® HDP® Slide Gate features:

• Custom designed for handling abrasive or sticky materials
• Positive seal of conveying air and fine powders
• Air cylinder model with magnetic piston
• Easy installation and maintenance
• Seal protection from abrasion

Note: Refer to Pneuvay HDP Slide Gate PDF for complete specification of the product.

The Vortex® HDP® Slide Gate is designed to provide positive material
shut-off in applications.

Pneuvay Clear Action Gate

The patented Vortex® Clear Action Gate™ is specifically designed for demanding dry bulk material applications. It is a high quality yet economical valve used in pneumatic conveying systems that allows up to 15 PSIG ( 1 Barg.) It sets itself from other pneumatic conveying equipment with its remarkable features such as:

• Specialized machining
• Patented design concepts
• High quality materials of construction

Pneumatic Conveying Advantages
of the Clear Action Gate

Traditional knife gates or butterfly valves are designed to handle gases and liquids, but not dry materials. These valves rely on soft rubber seals that erode or tear away during use; thus allowing leakage of air and material through the valve or into the plant's atmosphere. As a result, production and operation suffer from:

• Frequent need for valve maintenance
• Unsanitary plant environments
• Production inefficiencies

The Clear Action Gate™ is designed to eliminate these problems, enabling you to meet your objectives by increasing production while decreasing labour and equipment costs.

Pneumatic Conveying Features
of the the Clear Action Gate

The Vortex® Clear Action Gate™ features:

• Accurate metering of materials with optional metering controls
• Smooth and unobstructed bore for unrestricted flow of material
• Self-cleaning action on closure with no material build-up
• Air cylinder model includes magnetic piston
• Positive seal across the valve to atmosphere
• Seal protected from blast abrasion
• Easy installation and maintenance

Note: Refer to Pneuvay Clear Action Gate PDF for complete specification of the product.

Pneuvay Quick Clean Orifice Gate

The Vortex® Quick Clean Orifice Gate™ is a Clean Out of Place gate valve designed for frequent cleaning. It is designed to eliminate problems allowing you to meet your objectives by increasing production while decreasing labour and equipment costs.

Full Port Opening and Self Cleaning
Design of the Quick Clean Orifice Gate

The full port opening and self cleaning design of the Quick Clean Orifice Gate allows it to be disassembled and assembled in minutes without any tools. It can even be modified to meet the USDA Dairy Standard Accepted rating making it an excellent choice for applications requiring daily sanitation of equipment, like the food processing industry.

Pneumatic Conveying Features
of Quick Clean Orifice Gate

The Quick Clean Orifice Gate™ features:

• FDA approved materials and accepted USDA Dairy Standard
• Air cylinder model with magnetic piston
• Valve internals accessible without tools
• Positive seal of dust and fine powders
• Easy installation and maintenance

Pneuvay Maintenance Gate

The Vortex® Maintenance Gate™ offers quality features at an economical price. It is available in a wide variety of configurations, including round inlet/outlet transitions. It is most definitely your best insurance policy against equipment failure.

Pneumatic Conveying Advantages
of the Maintenance Gate

This gate is the best choice when material needs to be positively isolated in a hopper or silo while maintenance is being performed on equipment below. In the open position, the Vortex® Maintenance Gate™ positively seals conveying air to atmosphere.

The Pneumatic Conveying Features
of the Maintenance Gate

The Maintenance Gate™ features:

• Self-cleaning action on closure with no material build-up
• Positive seal across the valve to atmosphere
• Live-loaded with wear compensating seals
• Easy installation and maintenance
• Narrow profile

Note: Refer to Pneuvay Maintenance Gate PDF for complete specification of the product.

Pneuvay Roller Gate

The Vortex ® Roller Gate ™ offers quality features at an economical price. Processes and operations will greatly benefit from it particularly in industries that require the best choice for handling dry material.

Pneumatic Conveying Advantages
of the Roller Gate

The Vortex ® Roller Gate ™ is your best choice for handling dry materials in gravity flow applications where positive material
shut-off and dust tight sealing are required in compact locations.
It is also available in a wide variety of configurations to meet
customer requirements including rectangular sizes and customer specific hole patterns.

Pneumatic Conveying Features
of the Roller Gate

The Roller Gate ™ features:

• Seals and cam adjustable nylon rollers protected from abrasion
• Accurate metering of material with optional metering controls
• Narrow profile and positive seal of dust and fine powders
• Seal access ports for in-line seal replacement
• Air cylinder model with magnetic piston

Note: Refer to Pneuvay Roller Gate PDF for complete specification of the product.

Pneuvay Hand Slide Orifice Gate

The Vortex® Hand Slide Orifice Gate™ is designed to specifically to handle dry bulk solids in gravity flow conveying. It offers the durability and efficiency required to meet today's material processing demands.

Pneumatic Conveying Advantages
of the Hand Slide Orifice Gate

Traditional knife gates or butterfly valves are designed to handle
gases and liquids, but not dry materials. These valves rely on soft
rubber seals that erode or tear away during use; thus allowing
leakage of air and material through the valve or into the atmosphere.
As a result it leads to:

• Unsanitary plant environments
• Frequent valve maintenance
• Production inefficiencies

The Hand Slide Orifice Gate™ is designed to eliminate these problems, enabling you to meet your objectives by increasing production while decreasing labour and equipment costs.

Pneumatic Conveying Features
of the Hand Slide Orifice Gate

The Hand Slide Orifice Gate™ features:

• Smooth and unobstructed bore for unrestricted flow of material
• Self-cleaning action with no material build-up
• Easy installation and maintenance
• Seal protected from abrasion
• Narrow profile

Note: Refer to Pneuvay Hand Slide Orifice Gate PDF for complete specification of the product.

Pneuvay Dual Cylinder Roller Gate

The Vortex® Dual Cylinder Roller Gate™ offers quality features at an economical price. It offers durability and efficiency required to meet today's material processing demands.

Pneumatic Conveying Advantage
of the Dual Cylinder Roller Gates

The Dual Cylinder Roller Gate is your best choice for handling dry material in gravity flow applications where positive material shut-off and dust tight sealing are required in compact locations. It is available in a wide variety of configurations including rectangular sizes and round inlet/outlet transitions.

Pneumatic Conveying Features
of the Dual Cylinder Roller Gate

The Dual Cylinder Roller Gate™ features:

• Accurate metering of material with optional metering controls
• Seal access ports for in-line seal replacement
• Air cylinder model includes magnetic piston
• Positive seal of dust and fine powders
• Seals protected from abrasion
• Narrow profile

Pneuvay Abrasive Duty Gate

The Vortex Abrasive Duty Gate is designed to meet the demanding applications associated with handling material such as sand, gravel, whole grains and coal.

Pneumatic Conveying Advantage
of the Abrasive Duty Gate

The Abrasive Duty Gate is designed to eliminate problems and increase production, while decreasing labour and equipment costs. Its narrow profile, choice of actuators and custom rectangular size makes this slide gate adaptable to most existing installations. It also offers optional round inlet or outlet flanges and dust return pans.

Pneumatic Conveying Features
of the Abrasive Duty Gate

• Hardened steel rollers with grease fittings
• Designed for tough abrasive handling
• Seals protected from abrasion
• Accurate metering of material with optional metering controls
• Easy installation and maintenance
• Air cylinder model includes magnetic piston

Note: Refer to Pneuvay Abrasive Duty Gate PDF for complete specification of the product.