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

• 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 Butterfly Valve, masterfully crafted with Ductile Iron GGG-50, featuring an AISI 316 Disc. Designed to meet rigorous PN16 specifications, this Wafer Type valve epitomizes unparalleled durability and stellar efficiency.

Available in PN10/16, this valve ensures versatile pressure handling and consistent, reliable performance for a range of applications.

Product Standard Compliance
Design Standards: Engineered to meet BS5155, API609, and BS EN593 standards, guaranteeing top-notch reliability and safety.
Flange Compatibility: Adhering to BS4504, DIN2501, ASME16.1, and JIS 5K/10K standards, ensuring seamless integration.
Face-to-Face Dimensions: Precisely engineered to align with DIN3202, BS EN558-1, and ISO5752 specifications.
ASME B16.1: Compliance ensures precise dimensions and flawless compatibility.
Top Flange: Designed following ISO5211 standards for seamless actuator mounting.
Testing Standards: Rigorously tested to BS EN12266 and API598 standards, ensuring guaranteed quality.

Technical Specification OverviewSize Range: From DN50 to DN600 (2'' to 24''), catering to diverse application requirements.
Pressure Ratings: Built robustly to handle PN10/16, ensuring durability.
Operating Temperature: Functions efficiently within a temperature range of -5°C to 85°C.
Seat Test: Precision-tested at 1.1 times PN for optimal sealing performance.
Shell Test: Rigorously tested at 1.5 times PN to ensure the highest material integrity.
Medium Suitability: Perfectly designed for Clean Water and Sewage applications.
Key Features
Innovative bidirectional seal design for effortless operation and seamless installation.
Streamlined disc structure that minimizes head loss, enhancing efficiency.
Vulcanized rubber seat ensures low torque and smooth, reliable functionality.
Direct pipeline installation capability, eliminating the need for additional flanges or gaskets, simplifying your workflow.

Material Specifications: Crafted from premium materials to ensure longevity and superior performance.

Precise Dimensions: Tailored meticulously to meet stringent industry standards.

About Us

Suzhou Walter Flow Control Equipment Co., Ltd We are a leading manufacturer specializing in water system valves. Our extensive portfolio includes OEM services for Sluice Valves, Gate Valves, Flange Butterfly Valves, Check Valves, Strainers, Pressure Reducing Valves, Fire Hydrants, and more. Some of our products boast FM/UL certification. At Walter, we are dedicated to enhancing the consumer experience by offering expert advice and cutting-edge fluid control solutions. We also cater to custom designs and special requirements, ensuring tailored solutions for every unique need.
We eagerly anticipate your inquiry and look forward to the opportunity to serve your needs!