Wafer Butterfly Valve with Ductile Iron Body and Epoxy Coating for Longevity

• 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
Work Temperature: -5°C ~ 85°C
Seat Test: 1.1 x PN
Shell Test: 1.5 x PN
Medium: Clean Water, Sewage
Features•Bidirectional seal, easy to operate and install
•Streamlined disc with low head loss
•Vulcanized rubber seat, low torque
•Valve can be installed on pipeline directly without extra
•Flanges gasket

MATERIAL SPECIFICATION

DIMENSION(MM)

ABOUT US

Suzhou Walter Flow Control Equipment Co., Ltd We are a leading manufacturer specializing in water system valves. Our extensive range includes OEM services for Sluice Valves, Gate Valves, Flange Butterfly Valves, Check Valves, Strainers, Pressure Reducing Valves, Fire Hydrants, and more. Some products are certified with FM/UL. Walter is committed to enhancing the consumer experience by providing expert advice and fluid control solutions. We also accommodate custom designs and special requirements, ensuring tailored solutions for every need.
We eagerly anticipate your inquiry and look forward to serving your needs!