Durco T4E Lined Plug Valves
Valves
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The Durco T4E Lined Plug Valves are Class 150 and 300 fluoropolymer-lined valves specifically designed for corrosive services. These valves feature a thick, continuous PFA liner locked to the body by T-slots, ensuring that all wetted parts are covered and eliminating the need for high alloy materials in the body. The plug is PFA-encapsulated, with the covering extending up the stem through the top cap. These bidirectional valves provide drop-tight shut-off, independent of line pressure, and are equipped with primary and secondary seals to prevent leakage.
- Specifications
- Technical Data
- Advantages
- Industries
- Applications
- Documents
- Contact
Specifications
- Valve Class: 150 and 300
- Lining Material: Thick, continuous PFA liner
- Body Material: Suitable for corrosive services without the need for high alloy materials
- Seal Type: Dynamic self-adjusting, self-energized reverse-lip PFA diaphragm
Technical Data
- Primary Seal: Between plug and seal band at the top of the liner
- Secondary Seal: Dynamic self-adjusting, self-energized reverse-lip PFA diaphragm prevents stem leakage
- Maintenance: Quick and easy in-line adjustment using an open-end wrench
Advantages
- Fluoropolymer lining ensures all wetted parts are protected, reducing the need for expensive materials
- Large sealing surfaces ensure drop-tight shut-off
- Bidirectional operation, independent of line pressure
- Minimal maintenance with easy re-seating of the plug
- Reliable sealing with primary and secondary seal mechanisms
Industries
- Leaching Acid
- Pharmaceuticals
- Bleach Chemicals
- Caustic and Chlor-Alkali
- Chemical and Liquor
Applications
- Acid Transfer
- Agricultural Chemicals (Ag-Chem)
- Bulk Chemicals
- Chemical Processing
- Chemical Transfer
- Chlor-alkali
- Fine Chemicals
Documents
Contact our Valve Specialist Team
- Brendan Merrigan (External) – mob: 087 2598124
- Vicki McGrath – tel: 021 461 7207
- Brian Barry – tel: 021 461 7211
- Tim Quigley – tel: 021 461 7209
- Ross O’Donovan – tel: 021 461 7230
- Shauna O’Connor – tel: 021 461 7237
- Tel: 021 461 7200
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