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Sanitary Diaphragm Valve Overview

A Sanitary Diaphragm Valve is designed for ultra-clean applications where hygiene is critical. Its flexible diaphragm isolates process fluid from valve mechanics, eliminating dead spaces where bacteria could grow.

Key advantages:

  • Hygienic Design: Smooth, crevice-free surfaces
  • CIP/SIP Compatible: Suitable for cleaning/sterilizing in place
  • Easy Maintenance: Quick diaphragm replacement

Key Features & Benefits

Zero Dead Leg Design

Eliminates stagnant zones, ensuring complete drainage and reduced contamination risk.

Multi-Material Options

EPDM, PTFE, or Silicone diaphragms with 316L stainless steel bodies.

Full CIP/SIP Compatibility

Withstands repeated cleaning and sterilization cycles without performance degradation.

Regulatory Compliance

Meets FPSA, EHEDG, 3-A, and ASME BPE standards for sanitary applications.

Applications & Industries

Our sanitary diaphragm valves are critical in industries where product purity and sterility are paramount:

Pharmaceutical & Biotech

  • Fermentation systems
  • Purification processes
  • Filling lines

Food & Beverage

  • Dairy processing
  • Brewery applications
  • Juice handling

Cosmetics

  • Cream manufacturing
  • Fragrance production
  • Shampoo lines

Technical Specifications

Parameter Specification
Size Range DN15 (1/2") to DN100 (4")
Pressure Rating Up to 10 bar (145 psi)
Temperature Range -10°C to 140°C
Connection Types Manual, Tri-clamp, Pneumatic, Weld-in

Note: Custom configurations available. All valves are 100% pressure tested.

Why Choose Us?

15+ Years Specialization

Deep expertise in hygienic valve design and manufacturing.

Quality Assurance

Rigorous testing including pressure and surface finish verification.

Custom Solutions

Engineered to match your exact process requirements.

Our Certifications

ISO 9001:2015 3-A Symbol ASME EHEDG

Frequently Asked Questions

How often should I replace the diaphragm?

Typically 1-3 years with normal use. Inspect during routine maintenance and replace if signs of wear appear.

Are your valves suitable for CIP systems?

Yes, all our valves are designed for CIP and SIP applications with smooth, crevice-free surfaces.

Can you provide custom surface finishes?

Yes, we offer various finishes including electropolished and mechanically polished to meet specifications.

Have more questions? Contact our support team →

About Egle

Eagle Ultrapure Fittings- ASME BPE

Eagle branded production includes Sanitary Fittings, Valves, Pipes, Adapters and Tank Fittings like Manways and Spray Balls. The high quality products are mainly used in Food, Beverage and Dairy applications.

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