Hydraulic Wafer Butterfly Valve with Ductile Iron Body and Epoxy Coated Disc

• Customization: Available
• Media: Water
• Driving Mode: Manual
• Model NO.: LWBV
• 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 Butterfly Valve with Ductile Iron Body and Epoxy Coated Disc. Crafted from premium Ductile Iron GGG-50 and featuring a robust AISI 316 Disc, this valve is meticulously designed to meet PN16 specifications. This Wafer Type valve epitomizes exceptional durability and unparalleled efficiency, providing you with reliable flow control solutions.

Available in both PN10 and PN16 ratings, this versatile valve ensures robust pressure handling and consistent, reliable performance across diverse applications.

Product Standard Compliance
Design Standards: Engineered to meet the rigorous standards of BS5155, API609, and BS EN593, our valve ensures top-tier reliability and safety for all your operational needs.
Flange Compatibility: Precisely conforming to BS4504, DIN2501, ASME16.1, and JIS 5K/10K standards, our valve guarantees seamless integration into your systems.
Face-to-Face Dimensions: Meticulously crafted to align with DIN3202, BS EN558-1, and ISO5752 specifications, ensuring perfect fit and function.
ASME B16.1: Ensuring exacting dimensions and compatibility, providing peace of mind and flawless performance.
Top Flange: Designed according to ISO5211 for seamless and secure actuator mounting, enhancing operational efficiency.
Testing Standards: Rigorously tested in compliance with BS EN12266 and API598, ensuring that our valve meets the highest quality standards.

Technical Specification OverviewSize Range: Available in sizes DN50~DN600 (2'' ~ 24''), catering to a wide array of applications and requirements.
Pressure Ratings: Built to handle PN10 and PN16, providing robust performance under varying pressure conditions.
Operating Temperature: Efficiently operates within a temperature range of -5°C to 85°C, ensuring versatility and reliability.
Seat Test: Precision-tested at 1.1 times PN to guarantee optimal sealing and performance.
Shell Test: Rigorously tested at 1.5 times PN, ensuring material integrity and exceptional durability.
Medium Suitability: Ideally suited for applications involving Clean Water and Sewage, offering dependable performance.
Key Features
Innovative bidirectional seal design: Ensures effortless operation and easy installation, enhancing user convenience.
Streamlined disc structure: Minimizes head loss, boosting efficiency and performance.
Vulcanized rubber seat: Guarantees low torque and smooth functionality, adding to the valve's overall reliability.
Direct pipeline installation: Allows for installation without the need for additional flanges or gaskets, simplifying the process.

Material Specifications: Constructed from superior materials to ensure unmatched longevity and performance.

Precise Dimensions: Meticulously tailored to meet stringent industry standards, ensuring compatibility and efficiency.

About Us

Suzhou Walter Flow Control Equipment Co., Ltd As a leading manufacturer specializing in water system valves, Suzhou Walter Flow Control Equipment Co., Ltd offers an extensive range of high-quality products. Our portfolio includes OEM services for Sluice Valves, Gate Valves, Flange Butterfly Valves, Check Valves, Strainers, Pressure Reducing Valves, Fire Hydrants, and more, with several products certified by FM/UL. Committed to enhancing the consumer experience, we provide expert advice and fluid control solutions. We also accommodate custom designs and special requirements, ensuring tailored solutions for every unique need.
We eagerly anticipate your inquiry and look forward to serving your fluid control needs with excellence!