Industrial Butterfly Valve with Epoxy Coated Ductile Iron Body and PTFE 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 Industrial Butterfly Valve, meticulously crafted from robust Ductile Iron GGG-50 and featuring a premium AISI 316 Disc. Designed to align with PN16 specifications, this Wafer Type valve epitomizes unparalleled durability and operational efficiency.

Our valve is available in both PN10 and PN16, ensuring versatile pressure handling and reliable performance across various applications.

Product Standard Compliance
Design Standards: Expertly crafted to meet BS5155, API609, and BS EN593, ensuring top-tier reliability and safety.
Flange Compatibility: Designed in accordance with BS4504, DIN2501, ASME16.1, and JIS 5K/10K standards for seamless integration.
Face-to-Face Dimensions: Precisely engineered to conform to DIN3202, BS EN558-1, and ISO5752 specifications.
ASME B16.1: Ensuring precise dimensions and exceptional compatibility.
Top Flange: Designed according to ISO5211 standards to facilitate seamless actuator mounting.
Testing Standards: Rigorously tested to comply with BS EN12266 and API598, ensuring guaranteed quality and reliability.

Technical Specification OverviewSize Range: Available in DN50~DN600 (2'' ~ 24''), catering to a diverse array of applications.
Pressure Ratings: Robustly built to handle pressure ratings of PN10/16.
Operating Temperature: Efficiently operates within a temperature range of -5°C ~ 85°C.
Seat Test: Precision-tested at 1.1 times PN to ensure optimal sealing performance.
Shell Test: Rigorously tested at 1.5 times PN to guarantee material integrity and reliability.
Medium Suitability: Perfectly suited for Clean Water and Sewage applications.
Key Features
Innovative bidirectional seal design ensures effortless operation and easy installation.
Streamlined disc structure minimizes head loss, significantly enhancing operational efficiency.
Vulcanized rubber seat offering low torque and smooth functionality for seamless performance.
Capable of direct pipeline installation, eliminating the need for additional flanges or gaskets.

Material Specifications: Fabricated from superior materials to ensure longevity and exceptional performance.

Precise Dimensions: Meticulously tailored to meet stringent industry standards.

About Us

Suzhou Walter Flow Control Equipment Co., Ltd As a premier manufacturer specializing in water system valves, we offer an extensive range of products, including OEM services for Sluice Valves, Gate Valves, Flange Butterfly Valves, Check Valves, Strainers, Pressure Reducing Valves, Fire Hydrants, and more. Some of our products are FM/UL certified. Walter is dedicated to enhancing the consumer experience by providing expert advice and 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!