Hydraulic Wafer Type Butterfly Valve with Epoxy Coated Ductile Iron Body

• Customization: Available
• Media: Water
• Driving Mode: Manual
• Model NO.: LWBV
• Connection Form: Wafer
• Structure: Centre Sealing
• Seal Form: EPDM
• 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: DIN2501/ ISO5211
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Body: Ductile Iron
• Coating: Epoxy Coated to 250 Microns
• Disc: DI/ SS
• Stem: SS304/SS316
• O-Ring: NBR/EPDM
• Seat: EPDM/PTFE
• Bushing: PTFE/Bronze
• Hand Lever: C.S/Aluminum/Plastic
• Gear: Cast Iron
• Transport Package: Wooden Case
• Specification: 50mm-600mm
• Trademark: WALTER, OEM
• Origin: Suzhou
• HS Code: 8481804090
• Production Capacity: 3000 Sets Per Month

Product Description

Introducing our exquisite Hydraulic Wafer Type Butterfly Valve, meticulously crafted with Ductile Iron GGG-50 and featuring a high-grade AISI 316 Disc. Designed to meet PN16 specifications, this valve epitomizes unparalleled durability and efficiency, making it an indispensable asset for fluid control.

Offering versatility with availability in PN10/16, our valve ensures comprehensive pressure handling and delivers reliable, consistent performance across various applications.

Product Standard Compliance
Design Standards: Expertly crafted to meet the rigorous demands of BS5155, API609, and BS EN593, ensuring unmatched reliability and safety in every use.
Flange Compatibility: Conforms seamlessly to BS4504, DIN2501, ASME16.1, and JIS 5K/10K standards, guaranteeing a perfect fit in your system.
Face-to-Face Dimensions: Precisely engineered to align with DIN3202, BS EN558-1, and ISO5752 specifications for accurate and reliable installation.
ASME B16.1: Ensuring meticulous dimensional accuracy and compatibility for seamless integration.
Top Flange: Designed in accordance with ISO5211 standards, ensuring robust and secure actuator mounting.
Testing Standards: Subjected to rigorous testing in compliance with BS EN12266 and API598, guaranteeing superior quality and performance.

Technical Specification OverviewSize Range: Available in DN50~DN600 (2'' ~ 24''), catering to a diverse array of applications.
Pressure Ratings: Engineered to robustly handle PN10/16, ensuring reliability under various conditions.
Operating Temperature: Efficiently operates within a range of -5°C ~ 85°C, providing flexibility for different environments.
Seat Test: Precision-tested at 1.1 times PN to guarantee optimal sealing and performance.
Shell Test: Rigorously tested at 1.5 times PN to ensure the highest material integrity and strength.
Medium Suitability: Ideally suited for applications involving Clean Water and Sewage, offering versatility in usage.
Key Features
Innovative bidirectional seal design facilitates effortless operation and straightforward installation.
Streamlined disc structure minimizes head loss, significantly enhancing operational efficiency.
Vulcanized rubber seat ensures low torque and smooth functionality, prolonging the valve's lifespan.
Direct pipeline installation capability eliminates the need for additional flanges or gaskets, streamlining the setup process.

Material Specifications: Constructed from superior-grade materials, ensuring exceptional longevity and unmatched performance.

Precise Dimensions: Tailored to meet stringent industry standards, ensuring compatibility and reliability.

About Us

Suzhou Walter Flow Control Equipment Co., Ltd As a leading manufacturer, Suzhou Walter Flow Control Equipment Co., Ltd specializes in a comprehensive range of water system valves. We offer OEM services for Sluice Valves, Gate Valves, Flange Butterfly Valves, Check Valves, Strainers, Pressure Reducing Valves, Fire Hydrants, and more, with select products certified by FM/UL. Walter is dedicated to enhancing the consumer experience through expert advice and advanced fluid control solutions, while also accommodating custom designs and special requirements to provide tailored solutions for every unique need.
We eagerly anticipate your inquiry and look forward to serving your needs with our unparalleled expertise and dedication to quality!