Richter – KSE 3.0 PFA Lined Chemical Safety ValvesEnquire Now

Reliable Pressure Relief for Corrosive & Metal-Reactive Chemical Media

The Richter KSE 3.0 PFA-lined safety valve delivers certified overpressure protection for aggressive, corrosive and metal-reactive media where metallic wetted components are not suitable. Its thick, fully fluoropolymer-lined construction, PTFE bellows, and TA-Luft certified sealing ensure long-term permeation resistance, stable opening behaviour and dependable reseating across gases, vapours and liquids — even under demanding process conditions.

For technicians, engineers and production managers, this means:

• Longer service life – Thick PFA lining and permeation-resistant PTFE bellows protect internal components and extend sealing performance in corrosive chemical environments.
• Predictable and reliable relief – Stable opening behaviour and accurate reseating deliver consistent protection during pressure excursions.
• Lower risk in corrosive and high-purity service – TA-Luft certified sealing limits fugitive emissions and enhances safety in metal-reactive or ultrapure media.
• Process flexibility – Suitable for gases, vapours and liquids, with proven reliability in chemical, chlor-alkali, minerals processing and high-purity applications.
• Verification and support – Local testing using our Metrus SVM 20/400 enables set-pressure calibration, bubble-count leak testing and spring adjustment, ensuring each valve performs to specification before returning to service.

Our Valve Repair Centres in Secunda and Durban provide certified testing, repair, reconditioning, and recalibration services to ensure your Richter KSE 3.0 safety valve continues performing at peak reliability.

Certified Performance. Proven corrosion resistance. Supported by V&A.

Download the Richter KSE Technical Bulletin

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