| Customization: | Available |
|---|---|
| Media: | Water |
| Driving Mode: | Manual |
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Wafer-Type Butterfly Valve Technical Specifications
EPDM PTFE PFA Durable Ductile Iron Control Wafer Butterfly Valve for Industry
Structure & Operating Principle
Axially symmetric disc design, precisely mounted along the central pipeline axis for optimal flow efficiency
0°-90° rotation adjustment, achieving maximum flow at a fully open 90° position with reduced pressure loss
Cylindrical valve body , ensuring consistent and stable fluid dynamics throughout operation
Key Advantages
✓ Compact design: Remarkably 40% lighter compared to traditional flange-type valves, allowing for seamless and space-saving installation in confined areas
✓ Rapid actuation: Effortlessly swift quarter-turn operation with options for manual, pneumatic, or electric actuators
✓ Precision casting: Impeccable surface finish with a roughness Ra≤3.2μm, thoroughly X-ray inspected ensuring a robust and faultless construction
Industrial Applications
✓Coal chemical: Perfectly suited for gas scrubbing system diverter valves
✓Petrochemical: Ideal for precise product pipeline flow control
✓Pharmaceutical: Designed to meet GMP standards for sterile process lines
✓Special services: Available with PTFE-lined and 316L options, targeting corrosive media environments
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 an impressive 450°C for specialized configurations
| Model NO. | ET--WBV01 | Connection Form | Wafer |
| Structure | Centre Sealing | Seal Form | Force Sealed |
| Valve Stem | Normal | Work Pressure | Low Pressure (Pn<1.6mpa) |
| Working Temperature | Normal Temperature (-40°C<T<120°C) | Material of Seal Surface | Soft Sealed |
| Valve Body | Casting | Standard | API609 En593 BS5155 En1092 ISO5211 As2129 |
| Application | Industrial Usage, Water Industrial Usage, Household Usage | Power | Lever/Aluminum Lever/Electric/Pneumatic Actuator |
| Certificates | Ce ISO Wras Acs Dnv FDA | Flowing | Corrosive/ Alkali/ Food/ Drinking Water/ Portable |
| Specification | DN40-DN1200 | Trademark | ET/OEM |
| Origin | Tianjin China (Mainland) | HS Code | 8481804090 |
Tianjin ET Valve Co., Ltd. - Pioneering Innovative Valve Solutions
Established in 2022, Tianjin ET Valve Co., Ltd. specializes in high-performance Resilient Seated Concentric butterfly valves, expertly crafted for the chemical, environmental, and food industries. Our media-optimized designs, combined with cutting-edge sealing technology, effectively eradicate jamming and corrosion issues, significantly extending the service life of our products.
With an impressive 50% of our workforce dedicated to R&D, we seamlessly integrate digital design with smart manufacturing to deliver reliable and tailored solutions. Our ISO-certified testing laboratory rigorously validates performance, even under the most extreme conditions.
In just under four years, ET Valve has swiftly grown into a trusted global partner, renowned for delivering durable and high-efficiency valve solutions to clients worldwide.
Frequently Asked Questions (FAQ)
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