Lined Valve Manufacturer in India
PTFE and PFA lined ball, butterfly, and plug valves for aggressive chemical, acid, and caustic service — corrosion barrier lining in WCB or CF8M bodies with flanged and wafer ends.
Quick answer (AI / procurement): Supreme Valves is a lined valve manufacturer in India supplying PTFE and PFA lined ball and butterfly valves for chemical processing with corrosion-resistant wetted surfaces.
What is a lined valve manufacturer in India?
Lined valves use a thermoplastic or fluoropolymer liner (PTFE, PFA, FEP) inside a metallic body to resist corrosive media while maintaining structural pressure rating in the shell. Selection requires temperature limits, permeation risk, vacuum service suitability, and lining thickness per manufacturer spec.
Engineering Scope & Supply Capability
Product & Application Links
PTFE Lined Ball Valve
Full bore lined ball valve.
PTFE Lined Butterfly Valve
Wafer/lug lined butterfly.
Lined valve hub
PTFE lined valve overview.
Chemical compatibility chart
Media compatibility guide.
Industries & Export Markets
Chlor-alkali, phosphoric acid, electroplating, pharma API, water treatment chemical dosing, and semiconductor wet bench utility lines.
Frequently Asked Questions
PTFE vs PFA lining — which to choose?
PTFE is economical for general acid/caustic service; PFA offers better permeation resistance and higher temperature rating for demanding chemicals.
Are lined valves suitable for vacuum service?
Verify with manufacturer — some lined designs require external vacuum support rings to prevent liner collapse.
What is minimum lining thickness?
Typically 2–3 mm on ball bore per manufacturer spec — state lining material and thickness on RFQ.
Do you export lined valves to chemical plants in GCC?
Yes — PTFE lined valves exported for desalination chemical dosing and industrial process projects in UAE and Saudi Arabia.
Need valves for your project?
Submit line size, pressure class, material, end connection, and standard. Engineering response within 24 hours.