Industrial Flanged Butterfly Valve with Epoxy Coated Ductile Iron Body for Durability

• Customization: Available
• Media: Water
• Driving Mode: Manual
• Model NO.: GFBV
• 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

Premium Flanged Butterfly Valve
Model: GFBV-0050-1000 PN10/16

Product Standards
Design Specifications: BS5155, API609, BS EN593
Flange Standards: BS4504, DIN2501, ASME16.1, JIS 5K/10K
Face-to-Face Dimensions: DIN3202, BS EN558-1, ISO5752, ASME B16.1
Top Flange: ISO5211 Standard
Testing Standards: BS EN12266, API598

Technical Specifications
Available Sizes: DN50~DN1000 (2"~ 40")
Pressure Ratings: PN10/16
Operating Temperature: -5°C ~ 85°C
Seat Test Pressure: 1.1 x PN
Shell Test Pressure: 1.5 x PN
Suitable Mediums: Clean Water, Sewage
Key Features•Bidirectional seal for effortless operation and installation
•Streamlined disc design ensures minimal head loss
•Vulcanized rubber seat for low torque operation
•Easy pipeline installation without additional components
•Includes flanges gasket

Material Specifications

Dimensions (MM)

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 a wide array 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 many products certified with FM/UL, we are dedicated to enhancing the consumer experience through expert advice and sophisticated fluid control solutions. We also offer custom designs and cater to special requirements, ensuring tailored solutions for every client.
We eagerly anticipate your inquiry and are committed to serving your needs with excellence!