Butterfly Valve
Butterfly Valve
Butterfly Valve
Butterfly Valve
Butterfly Valve

Stainless Steel Manual Sanitary Butt Weld Lever Wafer Butterfly Valve

JN-WFBFV-23-1001-1
Size: DN25–DN150
Grade: 304 / 316L
Standard: DIN / SMS / ISO / 3A
Working pressure: 0–1.0MPa
Test pressure: 1.5MPa
Temperature Range: -20°C to 180°C
PTFE seals: High temperature resistance, self-lubricating, suitable for most hygienic media
Viton seals: Excellent oil resistance, corrosion resistance, and aging resistance, ideal for high-temperature and harsh conditions
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Stainless Steel Manual Sanitary Butt Weld Lever Wafer Butterfly Valve
 
Stainless Steel Manual Sanitary Butt Weld Lever Wafer Butterfly Valve is a sanitary-grade wafer butterfly valve Steel Valve with manual lever operation and butt-weld connection. It is mainly installed on hygienic pipelines in food, beverage, pharmaceutical and biotech industries, used for on-off control and flow regulation of clean media. Types include 304/316L material versions, PTFE/EPDM sanitary seals, standard and high-temperature models, all with full polished, crevice-free design to meet strict hygienic requirements.
 
Stainless Steel Manual Sanitary Butt Weld Lever Wafer Butterfly Valve features all-welded hygienic structure, full mirror polishing, and crevice-free design, which is very different from ordinary butterfly valves. It provides better sanitation, no dead space, and easier CIP/SIP cleaning. Our product uses CNC machined 304/316Lstainless steel, reliable eccentric sealing, and compliance with 3A/GMP standards, with higher precision, stronger durability, and longer service life than similar products.
 

Accessories

 Component & Material Table
  • Valve Body ：304/316L stainless steel
  • Valve Disc：304/316L stainless steel
  • Valve Stem：316L stainless steel
  • Lever Handle：304/316L stainless steel
  • Seal：PTFE / EPDM
  • Butt Weld End：304/316L stainless steel
Product Parameter Details
  • Material: 304/316L stainless steel
  • Structure: Wafer type, butt weld, lever operation, no jacket
  • Pressure: 0–1.0MPa
  • Function: Manual on-off & flow control
  • Grade: Sanitary grade
  • Standard: DIN, SMS, ISO, 3A
  • Level: GMP & 3A compliant
  • Installation: Horizontal / vertical
  • Customization: Size, function, samples available
Stainless Steel Manual Sanitary Butt Weld Lever Wafer Butterfly Valve
 
Feature (F)、Advantage (A)、Benefit (B)
  1. Material & Surface Treatment
  • F: 304/316L stainless steel, CNC machining, full mirror polishing
  • A: Corrosion-resistant, no dead legs, easy to clean
  • B: Meets hygienic standards, avoids medium contamination
  1. Butt-Weld Structure
  • F: Full welded butt-weld connection, crevice-free design
  • A: Strong integrity, no leakage, high stability
  • B: Longer service life, lower maintenance cost
  1. Lever Operation
  • F: Stainless steel lever handle, manual operation
  • A: Simple, stable, smooth opening and closing
  • B: Easy operation, high efficiency, less human error
  1. Sealing System
  • F: Eccentric sealing, PTFE/EPDM sanitary seals
  • A: Good tightness, high temperature & wear resistant
  • B: Reduces downtime, extends replacement cycle
  1. Overall Structure & Standards
  • F: Wafer type, compact structure, GMP/3A compliant
  • A: Light weight, easy installation, wide application
  • B: Suitable for many hygienic pipelines, higher productivity
 
Stainless Steel Manual Sanitary Butt Weld Lever Wafer Butterfly Valve
 
Connection:Butt weld connection for hygienic pipeline installation
Processing: CNC precision machining for high accuracy
Surface treatment:Mirror polishing & electrolytic polishing
Material process: Stainless steel precision forging
Operation: Manual lever operation
Seal material: Sanitary PTFE or EPDM
Seal type:Eccentric sealing structure
 
 
 
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