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1088 Vacu-Gard® Tank Blanketing Valve (DN15)

Tank Venting Cashco

The 1088 Vacu-Gard® Tank Blanketing Valve is specifically designed for small tank blanketing applications. This valve automatically opens and closes as needed to maintain a closely controlled blanket pressure, ensuring protection against tank overpressure or vacuum conditions. Its simple yet robust design enhances reliability and reduces maintenance costs. The valve set point is defined where the blanketing valve closes bubble tight, which maximizes the dead band between the blanketing valve and the relieving device, minimizing gas losses. The 1088 valve offers a wide range of settings, from vacuum to 14 psig, allowing for easy and precise selection.

Specifications
Technical Data
Advantages
Industries
Applications
Contact

Specifications

Valve Type: Tank blanketing valve
Size: DN15 (1/2″)
Material: Standard materials with added corrosion protection
Set Point Range: Vacuum to 14 psig
Design: Compact and lightweight with a pressure-balanced trim

Technical Data

Blanketing Pressure Control: Automatically adjusts to maintain blanket pressure within the set range
Valve Set Point: Bubble tight at set point, ensuring no waste of blanketing gases
Pressure Balance: Fluctuations in supply pressure do not affect the set point
Temperature Stability: Temperature changes have no significant effect on the set point
Maintenance: Allows full access to valve internals without removal from the tank; diaphragm case disassembly is only needed when replacing the diaphragm
Sealing: Uses standard O-rings for seat and seals

Advantages

Compact Design: Lightweight and compact, allowing for easy installation and maintenance.
Wide Range of Settings: Offers a broad range of set points from vacuum to 14 psig, simplifying selection.
Bubble Tight Sealing: Ensures no gas wastage at the set point.
Pressure Stability: Pressure-balanced trim maintains consistent set point regardless of supply pressure fluctuations.
Ease of Maintenance: Valve internals are easily accessible without removal from the tank, reducing downtime and maintenance costs.

Industries

Chemical Processing: Ideal for applications requiring precise tank blanketing in chemical processes.
Pharmaceuticals: Used to maintain sterile conditions in pharmaceutical storage tanks.
Food & Beverage: Ensures product integrity by preventing oxidation in food and beverage storage.
Petrochemical: Applied in tank blanketing to prevent flammable vapors from accumulating in petrochemical storage.

Applications

Small Tank Blanketing: Provides reliable pressure control for small tanks.
Corrosive Environments: Suitable for use in environments where added corrosion protection is necessary.
Precision Pressure Control: Ideal for maintaining tightly controlled blanket pressures to protect stored materials.
Easy Maintenance Settings: Appropriate for applications requiring minimal downtime for maintenance.

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