Durable Industrial Valve with Flanged Design and Epoxy Coated Ductile Iron Body

• 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

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

Industry Standards Compliance
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 Standard: ISO5211
Testing Standards: BS EN12266, API598

Detailed Technical Specifications
Available Sizes: DN50~DN1000 (2"~ 40")
Pressure Ratings: PN10/16
Operating Temperature Range: -5°C ~ 85°C
Seat Test Pressure: 1.1 x PN
Shell Test Pressure: 1.5 x PN
Suitable Mediums: Clean Water, Sewage
Distinctive Features• Bidirectional sealing for ease of operation and installation
•Streamlined disc design minimizing head loss
•Vulcanized rubber seat offering low torque operation
•Direct pipeline installation without additional components
•Integrated flange gasket

Construction Materials

Dimensions (in millimeters)

About Suzhou Walter Flow Control Equipment Co., Ltd

Introduction to Suzhou Walter Flow Control Equipment Co., Ltd As a premier manufacturer in water system valves, Suzhou Walter Flow Control Equipment Co., Ltd excels in offering a diverse range of high-quality products including OEM services for Sluice Valves, Gate Valves, Flange Butterfly Valves, Check Valves, Strainers, Pressure Reducing Valves, and Fire Hydrants. Many of our products hold FM/UL certifications, underscoring our commitment to quality. Walter stands out by providing expert advice and innovative fluid control solutions, catering to custom designs and special requirements, ensuring bespoke solutions for every client.
We warmly welcome your inquiries and look forward to fulfilling your needs with exceptional service!