Sanitary U-Type Diaphragm Valve
The U-Type Diaphragm Valve features a straight-through (full-bore) body profile that provides a smooth, unobstructed flow path with minimal pressure drop. Unlike the weir-type design, the U-type body has no raised saddle, allowing viscous, particle-laden, or shear-sensitive media to pass through without restriction. The diaphragm spans the full bore to achieve tight shut-off while maintaining hygienic integrity. It is widely used where low pressure loss and gentle product handling are paramount.
Sanitary U-Type Diaphragm Valve
Key Features
- Full straight-through bore minimises pressure drop and turbulence
- Suitable for viscous fluids, slurries, and particle-containing media
- Gentle product handling; ideal for shear-sensitive materials
- No raised weir; easy to drain and clean
- Diaphragm fully separates process fluid from actuating mechanism
- Compatible with CIP and SIP cleaning protocols
- Available in manual and pneumatic actuation versions
Technical Specifications
- Maximum Operating Pressure: 10 bar (145 psi)
- Operating Temperature: -10 C to 150 C (14 F to 302 F)
- Surface Roughness: Ra ≤0.8 um
- Body Material: AISI 316L stainless steel (1.4404)
- Seal / Diaphragm Material: EPDM, PTFE, Silicone (FDA-grade)
- Actuation Mechanism: Manual handwheel, pneumatic actuator, or electric actuator
Applications
- Food & Beverage: Dairy, beverage, brewing, and food production tank discharge/sampling
- Pharmaceutical & Biotech: Drug manufacturing, sterile processing, and bioreactor systems
- Fine Chemicals: Cosmetics, personal care, and hygienic chemical processing
- Other Applications: Water treatment, pilot plants, and any process requiring zero-residue tank drainage
