| Customization: | Available |
|---|---|
| Media: | Water |
| Driving Mode: | Manual |
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Wafer-Type Butterfly Valve Technical Specifications
Electric Actuator Operated Resilient Seated Concentric Wafer Butterfly Valve for Water and Gas Pipelines
Structure & Operating Principle
Axially symmetric disc design, precisely mounted along pipeline diameter
0°-90° rotation adjustment, achieving full flow at 90° open position with minimal pressure drop
Cylindrical valve body ensures stable fluid dynamics
Key Advantages
✓ Compact design: 40% lighter than flange-type valves with space-saving installation
✓ Rapid actuation: Quarter-turn operation (manual/pneumatic/electric actuators available)
✓ Precision casting: Surface roughness Ra≤3.2μm, 100% X-ray inspected for defect-free construction
Industrial Applications
✓Coal chemical: Gas scrubbing system diverter valves
✓Petrochemical: Product pipeline flow control
✓Pharmaceutical: GMP-compliant sterile process lines
✓Special services: PTFE-lined/316L options for corrosive media
Performance Parameters
• Size range: DN50-DN2000 (2"-80")
• Pressure rating: PN10-PN40 (ANSI 150LB-300LB)
• Leakage class: ISO 5208 Grade A
• Temperature range: -29°C~200°C (extendable to 450°C for special configurations)
https://et-valve.en.made-in-china.com/contact-info.html
Tianjin ET Valve Co., Ltd. was established in 2022. Mainly develops and manufactures mid-line soft-seal butterfly valves, providing high-performance valve solutions for the chemical, environmental protection, food processing and other industries. The company is deeply engaged in the field of powder conveying and fluid control, optimizes product design according to the characteristics of different media, and adopts innovative sealing structures and special material processes to effectively solve the problems of jamming and wear of traditional valves in viscous and corrosive media, significantly improving product reliability and service life.
ET focuses on technology and has built a professional laboratory and a multi-dimensional testing system that can simulate complex working conditions to complete sealing performance, weather resistance and durability tests, and strictly follow international standards to ensure product quality. As a young and innovative enterprise, the team's technical R&D personnel account for nearly half, relying on digital design and intelligent manufacturing systems to achieve efficient production and precise quality control. With its flexible response mechanism and customized service advantages, the company has provided exclusive solutions for many domestic and foreign companies after establishment, and continues to promote technological upgrades and value breakthroughs in the field of industrial valves with innovative vitality.
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