Zero Fugitive Emissions.
Pure Swiss Engineering.
ChemValve-Schmid AG designs and manufactures high-performance PTFE-lined butterfly, ball, and check valves engineered for the world's most aggressive and hazardous industrial process environments.
AGS Middle East FZE is the authorized partner for ChemValve-Schmid in the UAE and Gulf region, providing direct stock availability, technical application sizing, actuator automation, and full manufacturer warranty support.
ChemValve Technological Excellence
Engineered in Switzerland to exceed chemical, petrochemical, and pharmaceutical isolation safety standards.
Virgin PTFE / PFA Linings
Minimum 3.0mm to 4.5mm thick high-density fluoropolymer liners anchored into dovetail body grooves, guaranteeing stability under full industrial vacuum and high pressure pulsation.
TA-Luft Certified Stem Sealing
Preloaded live-loaded Belleville spring packing systems ensure continuous dynamic stem sealing, satisfying strict TA-Luft and ISO 15848-1 zero fugitive emissions criteria.
EN 12266-1 Rate A Bubble-Tight
Every valve is 100% factory spark tested at 20kV and pressure tested for bubble-tight bi-directional isolation across corrosive chemical and sterile fluids.
Engineered for zero fugitive emissions and micro-bubble tight shutoff in pressurized industrial gas pipelines, air separation, and pneumatic vapor transmission.
ChemValve Product Models
Select any valve model to inspect detailed engineering dimensions, pressure ratings, and request official datasheets.
Where ChemValve Valves Excel
Chemical & Petrochemical
Resistant to concentrated sulfuric, hydrochloric, nitric acids, chlorine, chlorine dioxide, and aggressive solvent extraction loops.
Pharmaceutical & Biotech
FDA and USP Class VI compliant non-stick fluoropolymer wetted surfaces providing ultra-pure batching and CIP/SIP sterilization resistance.
Water & Desalination
Non-slam axial CSD/CVD PrimeNozzle check valves protecting high-pressure reverse osmosis pumps against hydraulic surge and water hammer.
Need Sizing, Actuation or Factory Datasheets?
AGS Middle East application engineers assist with valve torque calculation, pneumatic/electric actuator packages, and certified chemical compatibility selection.