The electric ABS butterfly valve is manufactured using an injection molding process. The valve body is made of acrylonitrile butadiene styrene (ABS) engineering plastic, paired with EPDM/FKM/PTFE sealing rings and a stainless steel valve stem. It is suitable for low-temperature environments, corrosive fluids, high-purity fluids, and lightweight piping systems.
| DN | 50~600mm |
| Connection Type | Clamp-on connection |
| Valve Body Material | ABS(-40℃~+70℃)UPVC(-10℃~+55℃)、CPVC(-10℃-+95℃)、RPP(-14℃~+100℃)、PVDF(-40℃~+140℃) |
| Valve Core Material | ABS(-40℃~+70℃)UPVC(-10℃~+70℃)、CPVC(-10℃~+95℃)、RPP(-14℃~+100℃)、PVDF(-40℃~+140℃) |
| Sealing Material | FKM、EPDM、NBR |
| Actuation Type | Explosion-proof electric actuator/Standard (non-explosion-proof) electric actuator |
Technical Specifications
| Parameter Name | Parameter Value |
| Diameter (DN) | DN50 to DN400 (Custom sizes available upon request) |
| Nominal Pressure (PN) | PN6 to PN16 (Up to Class 300 with special design) |
| Temperature Range | -40℃ to +70℃ (FEP lining) |
| Applicable Media | Strong acids, strong alkalis, organic solvents, high-purity liquids, high-temperature gases |
| Connection Type | Flange connection (ANSI, DIN, GB standards), Clamp-on connection |
| Leakage Class | ANSI/FCI 70-2 Class VI (Zero leakage) |
| Actuator Type | ON/OFF (switch type), Modulating (proportional control), with optional explosion-proof certification (Ex d IIC T6) |
Application Fields:
Water Treatment: Acid/alkali wastewater treatment, reverse osmosis pre-treatment units.
Pre-treatment:
Clean the flange surface with isopropyl alcohol to remove mold release agent residue (residue level ≤0.1 µg/cm²).
Welding Prohibition Zone:
No electric welding operations are allowed within a 1m radius of the valve body to prevent thermal deformation of the ABS material.
Plywood case or paper carton
After-Sales Warranty