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Product Details

Diaphragm Valve – Ratan Tubes and Engineering

Ratan Tubes and Engineering is a trusted manufacturer and supplier of high-quality Diaphragm Valves, designed for precise flow regulation and complete shut-off in sanitary and industrial piping systems. These valves are ideal for applications requiring hygienic conditions, contamination-free operations, and easy cleaning, making them widely used in pharmaceutical, food & beverage, dairy, biotech, and chemical industries.

DATA & SPECIFICATIONS

Standards3A/SMS/DIN
MaterialSS304 / SS316L
Sizes1/2" - 6"
DN15 - DN150
SealSilicone / EPDM / PTFE
Connection Type(s)Triclover End
Operation Type(s)Manual
Surface FinishingRa ≤ 0.8μm
Working Temperature-22 ~ 302°F (-30 ~ 150°C)
Pressure Rating0.2 - 10 Bar ( DN25 - DN100 )
0.2 - 8 Bar ( DN125 - DN150 )
Application ScopesDairy / Food / Beverage / Pharmacy / Cosmetic / Chemical
MarkingLaser Marking

Our Diaphragm Valves are constructed using premium-grade stainless steel (SS 304 / SS 316) and feature a high-performance diaphragm made from EPDM, PTFE, or other FDA-approved elastomers. The valve design isolates the process media from the actuator and other components, preventing contamination and ensuring maximum hygiene.

Key Features:

  • Hygienic Design: Perfect for sanitary applications where cleanliness is critical.
  • Leak-Proof Performance: Tight shut-off to prevent cross-contamination.
  • Corrosion & Chemical Resistance: Suitable for aggressive media and CIP/SIP processes.
  • Smooth Operation: Easy to open/close manually or through pneumatic actuation.
  • Low Maintenance: Simple design allows quick diaphragm replacement.

We offer manual, pneumatic, and automated diaphragm valves with options for weir type and straight-through designs to suit a variety of process requirements. Each valve is tested for pressure holding capacity, leakage prevention, and durability before delivery to ensure compliance with international quality standards.

With a robust distribution network in Ahmedabad, Hyderabad, Goa, Baddi, Bangalore, and Kolkata, Ratan Tubes and Engineering guarantees timely delivery, technical guidance, and after-sales support for all your valve needs.