Industrial Type Butterfly Valve with Flanged Design and High-Quality Ductile Iron Body

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

Flanged Butterfly Valve
GFBV-0050-1000 PN10/16

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

Technical Specification
Size: DN50~DN1000 (2"~ 40")
Pressure: PN10/16
Working Temperature: -5°C ~ 85°C
Seat Test: 1.1 x PN
Shell Test: 1.5 x PN
Medium: Clean Water, Sewage
Features•Bidirectional seal for effortless operation and installation
•Streamlined disc minimizes head loss
•Vulcanized rubber seat ensures low torque
•Can be installed directly on the pipeline without extra adjustments
•Flange gaskets

MATERIAL SPECIFICATION

DIMENSION (MM)

ABOUT US

Suzhou Walter Flow Control Equipment Co., Ltd We are a leading manufacturer specializing in an extensive range of water system valves. Our offerings include OEM services for Sluice Valves, Gate Valves, Flange Butterfly Valves, Check Valves, Strainers, Pressure Reducing Valves, Fire Hydrants, and more. Many of our products come with FM/UL certifications. At Walter, we are dedicated to enhancing the consumer experience through expert advice and superior fluid control solutions. We are also capable of fulfilling custom designs and special requirements, ensuring that each solution is tailored to meet your unique needs.
We eagerly anticipate your inquiry and look forward to serving your needs!