Sanitary EPDM Gasket For Tank Bottom Valve

Sanitary EPDM Gasket For Tank Bottom Valve

The Funtions for Sanitary EPDM Gasket
Sanitary EPDM gaskets are commonly used in various industries for their excellent resistance to heat, water, and chemicals. Specifically, for tank bottom valves, EPDM gaskets ensure a tight seal and maintain hygiene standards. Below is detailed information about sanitary EPDM gaskets for tank bottom valves:
Features and Benefits:

Material:
EPDM (Ethylene Propylene Diene Monomer): Known for its superior resistance to heat, ozone, and weather conditions, as well as its good chemical resistance, particularly to acids and alkalis.
Design:
Sanitary Grade: Ensures that the gasket meets stringent hygiene standards required for applications in food, beverage, pharmaceutical, and other sanitary processes.
Compatibility: Specifically designed to fit tank bottom valves, ensuring a proper seal and preventing leaks.
Applications:
Food and Beverage Industry: Suitable for applications requiring frequent cleaning and sterilization.
Pharmaceutical Industry: Used in processes that require high levels of cleanliness and resistance to various chemicals.
Chemical Industry: Effective in environments with exposure to a variety of chemicals, especially acidic and alkaline substances.
Water Treatment: Ideal for systems involving potable water and wastewater treatment.
Specifications:

Temperature Range: Typically -50°C to 150°C, providing versatility for various applications.
Hardness: Usually between 60 and 80 Shore A, balancing flexibility and durability.
Certification: Often compliant with FDA, USP Class VI, and 3-A standards to ensure they meet sanitary and safety requirements.
Size and Dimensions: Available in various sizes to match different tank bottom valve configurations. Common dimensions should be verified according to the specific valve design.
Installation and Maintenance:

Installation:
Ensure the gasket and valve seating surfaces are clean and free from debris.
Align the gasket properly with the tank bottom valve to prevent misalignment and ensure a proper seal.
Tighten the valve components evenly to avoid over-compressing or damaging the gasket.
Maintenance:
Regularly inspect the gasket for signs of wear, such as cracks, deformation, or chemical degradation.
Clean the gasket as part of routine maintenance to remove any residues that could affect its performance.
Replace the gasket periodically or when any damage is detected to maintain a reliable seal.
Example Product Description:

A typical sanitary EPDM gasket for a tank bottom valve might be described as follows:
Model: TANK-EG-EPDM-100
Material: Food-grade EPDM
Size: Fits 1-inch to 4-inch tank bottom valves (specific sizes can vary)
Temperature Range: -50°C to 150°C
Certifications: FDA, USP Class VI, 3-A compliant
Hardness: 70 Shore A
Benefits of Using Sanitary EPDM Gaskets:

Hygienic Design: Ensures that there is no contamination in processes that require high levels of cleanliness.
Chemical Resistance: Effective against a wide range of chemicals, making it versatile for various industries.
Durability: Offers a long service life due to its resistance to environmental factors and chemicals.
Flexibility: Maintains a good seal even with minor misalignments or imperfections in the valve seating surface.
Diagram:

A diagram of a sanitary EPDM gasket for a tank bottom valve would typically show:
Gasket Shape: Often circular or oval, designed to fit the specific valve.
Cross-Section: Detailing the thickness and any sealing features like raised edges or grooves.
Valve Compatibility: Illustrating how the gasket fits into the valve assembly.

1
Has excellent heat resistance,cold resistance,ozone resistance,aging resistance
2
Has very good insulation performance
3
The tensile strength is poor and it is not resistant to oil.
4
-55Celsius Degree~250 Celsius Degree