Dairy Sandwich Butterfly Valve
High-performance dairy sandwich butterfly valves engineered for hygienic flow control, reliable shut-off operation, and superior sanitary performance in dairy and food processing applications. Designed with precision sandwich-type disc construction and smooth internal finishing, these valves provide leak-proof sealing, easy manual operation, and dependable media handling across dairy processing, beverages, pharmaceuticals, food production, and hygienic pipeline systems.
Reliable Manual Shut-Off Control
Precision disc and seat design ensures smooth manual operation, dependable shut-off performance, secure sealing, and efficient hygienic media isolation in sanitary processing applications.
Heavy-Duty Hygienic Construction
Robust stainless steel sandwich valve body construction provides superior corrosion resistance, sanitary protection, mechanical strength, and long operational service life.
Smooth Hygienic Flow Performance
Optimized sandwich butterfly disc flow path minimizes turbulence and pressure drop while allowing efficient and uninterrupted hygienic product flow operation.
Sanitary Corrosion Resistant Build
Manufactured using premium food-grade stainless steel materials for hygienic performance, durability, and reliable operation in dairy and sanitary processing environments.
General Description
- Type: Hygienic Wafer (Sandwich) Type Butterfly Valve
- Operation: Manual
- Mounting: Wafer Type (Between Flanges)
- Size Range: DN 40 To DN 200 (1½” To 8”)
- Pressure Rating: PN 10 / PN 16
Construction & Material
- Body Material: SS 304 / SS 316 / SS 304L / SS 316L
- Disc: SS 304 / SS 316 / SS 304L / SS 316L (Polished)
- Seat: EPDM / PTFE / Silicone (FDA Approved)
- Stem: SS 304 / SS 316 / SS 304L/ SS 316L
- Surface Finish: Ra ≤ 0.8 µm (Product Contact Surfaces)
- Temperature Range: Up To 130°C
- Leakage: Tight Shut-Off
- Standards: FDA / GMP (Limited Use Depending On Design)
Features
- Compact wafer design for space-saving installation
- Corrosion-resistant and durable construction
- Suitable for non-critical hygienic applications
- Easy installation between flanges
- Cost-effective alternative to full hygienic valves
Industrial Applications
- Utility Line Systems
- Water Treatment Applications
- Non-Sterile Pharmaceutical Services
- Chemical & Process Industries
- General Hygienic Fluid Handling Systems
Standards & Performance
- Manufactured in compliance with FDA and GMP standards
- Tight shut-off performance for reliable sealing operation
- Designed for smooth flow with minimal pressure drop
- Polished hygienic contact surfaces for clean media handling
- Reliable and durable performance in industrial applications
