API ASTM DN50-DN1200 PTFE Wafer Butterfly Valve with Metal Seat

• Customization: Available
• Media: Water
• Driving Mode: Manual
• 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: Pn10/Pn16 ANSI150 DIN16 JIS10K/16K
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Wooden Box Packaging
• Specification: 110.00cm * 110.00cm * 90.00cm
• Trademark: ET/OEM
• Origin: China
• HS Code: 8481804090

Product Description

Wafer-Type Butterfly Valve Technical Specifications
Electric Actuator Operated Resilient Seated Concentric Wafer Butterfly Valve: A pinnacle of engineering excellence, designed specifically for seamless operation in water and gas pipeline systems.

Structure & Operating Principle

• Exquisitely crafted axially symmetric disc design, meticulously aligned along the pipeline diameter

• Effortless control through a 0°-90° rotation adjustment, ensuring optimal flow with a full 90° open position and minimizing pressure drop to enhance efficiency

• Robust cylindrical valve body guarantees stable and consistent fluid dynamics

Key Advantages
✓ Innovatively compact design: Remarkably 40% lighter than traditional flange-type valves, facilitating a space-saving installation
✓ Swift and efficient actuation: Effortless quarter-turn operation available with manual, pneumatic, or electric actuators
✓ Precision in casting: Achieving a surface roughness of Ra≤3.2μm, with 100% X-ray inspection ensuring a flawless construction

Industrial Applications
✓Coal chemical: Expertly engineered for gas scrubbing system diverter valves
✓Petrochemical: Optimized for product pipeline flow control
✓Pharmaceutical: Designed to be GMP-compliant for sterile process lines
✓Special services: Offering PTFE-lined/316L options for handling corrosive media with confidence

Performance Parameters
• Size range: DN50-DN2000 (2"-80") for various applications
• Pressure rating: PN10-PN40 (ANSI 150LB-300LB) for robust performance
• Leakage class: ISO 5208 Grade A, ensuring exceptional reliability
• Temperature range: -29°C~200°C (extendable to 450°C for specialized configurations), adapting to challenging environments

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

FAQ
1) Q: Are you a manufacturer or trading company?
A: ET Valve is proudly a professional valve manufacturer, boasting an experienced and innovative R&D team.

2) Q: Do you have any agent or representative abroad?
A: No, we haven't. Our company is dedicated to providing direct service to ensure your satisfaction.

3) Q: What kinds of valve can you supply?
A: We offer a comprehensive range of wafer butterfly valves, Flanged butterfly valve, U type Flanged Butterfly Valve, Lug Type Butterfly Valve, Ball valve, check valve, Gate Valve and more, tailored to meet diverse needs.

4) Q: What's the delivery time?
A: Should all components be in stock, we ensure a swift delivery within 7~10 days.

5) Q: What are the countries or regions you supply valves?
A: ET valves have the esteemed capability to supplytheir top-tier products to a diverse global clientele, including the USA, Europe, Australia, Singapore, South Africa, and many other regions worldwide.