Water butterfly valve
PTFE Lined Butterfly Valve - Durable & Corrosion Resistant
Application
1.Good wear resistance: Excellent wear resistance under high load.
2.Smaller torque: It has the lowest friction coefficient among solid materials (friction coefficient is between 0.05-0.15), and the operating torque is much smaller than that of ordinary valves.
3.Excellent chemical properties: Inert to most chemicals and solvents, resistant to strong acids, alkalis, water and various organic solvents. Resistant to corrosion by strong oxidants.
4.Non-adhesive: It has the smallest surface tension among solid materials and does not adhere to any substance.
5.Advanced pinless connection technology ensures complete isolation of the medium and metal, improves product reliability, and makes butterfly valve maintenance simple and easy, saving time and labor.
6.The surface of the product is fully sprayed with plastic, which not only has a beautiful appearance, but also has excellent external anti-corrosion performance.
7.Good temperature resistance: PTFE can work continuously at a high temperature of 260 degrees Celsius and will not become brittle at minus 180 degrees.
2.Smaller torque: It has the lowest friction coefficient among solid materials (friction coefficient is between 0.05-0.15), and the operating torque is much smaller than that of ordinary valves.
3.Excellent chemical properties: Inert to most chemicals and solvents, resistant to strong acids, alkalis, water and various organic solvents. Resistant to corrosion by strong oxidants.
4.Non-adhesive: It has the smallest surface tension among solid materials and does not adhere to any substance.
5.Advanced pinless connection technology ensures complete isolation of the medium and metal, improves product reliability, and makes butterfly valve maintenance simple and easy, saving time and labor.
6.The surface of the product is fully sprayed with plastic, which not only has a beautiful appearance, but also has excellent external anti-corrosion performance.
7.Good temperature resistance: PTFE can work continuously at a high temperature of 260 degrees Celsius and will not become brittle at minus 180 degrees.
Product Performance Specification
|
Nominal diameter |
Nominal pressure |
Applicable temperature |
Applicable media |
Connection Type |
Conection Standard |
|
DN40-DN200 (1.5”~80”) |
PN1.0-1.6MPa |
-30~150 ℃ |
Strong acid, strong alkali, metal etchant, liquid oxygen, desulfurization liquid, sea water, drinking water, food, etc. |
Wafer type (flangeless A type, U type, single flange type) Single clamp type (LT body), double flange |
GB/DIN/BS/JIS/ASME/EN/ANSI/ISO |
Product Showcase
Packaging
