Sanitary valve seat

Material: Polytetrafluoroethylene (PTFE) + EPDM (EPDM)

Specifications: DN50—DN250 (2 inches—10 inches)

Standard: Can be customized according to customer drawings

Applicable medium: oil, gas, water corrosion;

Scope of application: food, beverage, medicine

Features: high temperature resistance, low temperature resistance, acid and alkali resistance, abrasion resistance, oil resistance, corrosion resistance, etc., labor-saving installation, repeated pressure, good resilience, no leakage, strong and durable;

Applicable temperature range: it can be used for a long time under the temperature condition of 120 ℃-160 ℃;

Note: Polytetrafluoroethylene (PTFE): It is a kind of fluorine plastic, this material has strong resistance to acid, alkali, and various organic solvents. At the same time, the material is resistant to high temperatures and can be continuous at a temperature of 260°C When used, the unique properties of PTFE make it widely used in industrial and marine operations such as chemical industry, petroleum, textile, food, papermaking, medicine, electronics and machinery.

EPDM (EPDM): Compared with other general-purpose rubbers, EPDM has great advantages.

Its cost performance is very high. Among the commonly used rubbers, EPDM has the lightest raw rubber density;
EPDM material is resistant to aging, sun exposure, heat resistance, moisture resistance, and radiation resistance. It is suitable for weak acid and weak alkali media and has good insulation properties.
Applicable temperature range: the lowest can be -40℃-60℃, and it can be used for a long time at a temperature of 130℃.
Advantages: We compound PTFE and EPDM together. Compared with valve seats made of pure rubber and other materials, this one is more wear-resistant and durable;
Everyone knows that the biggest problem of PTFE and EPDM compounding together is that it will cause degumming during use, and the biggest advantage of this product in our factory is that it will never degummed;