| 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
Crafted with an innovative axially symmetric disc design,this valve is precisely mounted along the pipeline diameter,
allowing a seamless 0°-90° rotation adjustmentand achieving full flow at the 90° open position, minimizing pressure drop.
Its cylindrical valve body is engineered to ensure stable fluid dynamics throughout operation.
Key Advantages
✓ Remarkably compact design: This valve is 40% lighter than traditional flange-type valves, offering space-saving installation benefits.
✓ Rapid actuation: With a quarter-turn operation, this valve supports manual, pneumatic, and electric actuators for versatile usability.
✓ Precision casting: Ensures a surface roughness of Ra≤3.2μm, with 100% X-ray inspection for a defect-free and reliable construction.
Industrial Applications
✓Coal chemical: Ideal for gas scrubbing system diverter valves,
✓Petrochemical: Streamlines product pipeline flow control,
✓Pharmaceutical: Perfectly suited for GMP-compliant sterile process lines,
✓Special services: Offers PTFE-lined/316L options ideal for handling corrosive media.
Performance Parameters
• Wide size range: DN50-DN2000 (2"-80") to cater to diverse industry needs,
• Reliable pressure rating: PN10-PN40 (ANSI 150LB-300LB) ensuring robust performance,
• Leakage class: Adheres to ISO 5208 Grade A for maximum efficiency,
• Temperature range: -29°C~200°C, extendable up to 450°C for special configurations, making it adaptable for extreme conditions.
| 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 Excellence in Valve Solutions
Incepted in 2022, Tianjin ET Valve Co., Ltd. excels in crafting high-performance Resilient Seated Concentric butterfly valves, tailored for the chemical, environmental, and food industries. Our cutting-edge media-optimized designs and advanced sealing technology effectively address jamming and corrosion challenges, promising enhanced longevity and reliability.
Boasting a robust team comprising 50% R&D experts, we seamlessly merge digital design capabilities with smart manufacturing techniques, delivering dependable and bespoke solutions. Our ISO-certified testing facility rigorously certifies product performance to withstand the harshest environments.
In a span of just under four years, ET Valve has emerged as a trusted global partner, revered for providing durable and highly efficient valve solutions to a worldwide clientele.
Frequently Asked Questions (FAQ)
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