The MT Series flanged stainless steel ball valves in AISI 316 (EN 10088) offer full-bore, quarter-turn isolation for chemical plants, offshore platforms, desalination units and process industries across the UAE and Gulf. Flanged ends to EN 1092-1 fit standard AISI 316 and carbon steel pipework; PTFE seat and seals rated PN16–PN20 across −20 °C to +180 °C. CE certified to EN 12516, available DN15 to DN200, manufactured in Spain, stocked in Dubai.
Technical specifications
| Origin | Manufactured in Spain · MT Valves & Fittings |
|---|---|
| Stock location | Dubai, UAE |
Key Features
- Full-bore body in Stainless Steel AISI 316 — EN 10088 compliant, excellent corrosion resistance
- Flanged ends to EN 1092-1 — fits standard AISI 316 and carbon steel pipework
- PTFE seat and seals — rated PN16 / PN20, −20 °C to +180 °C
- Quarter-turn ball mechanism — fast, reliable shut-off in industrial and process applications
- Suitable for chemical plants, offshore, desalination and process industries in the UAE
- CE certified — manufactured in Spain to EN 12516, available DN15 to DN200
Certifications
This series is certified per MT Valves & Fittings Declaration of Conformity. Full technical detail available in the official datasheet.
All sizes stocked in Dubai. −30% off MT list price included below. Contact us for volume pricing.
| Size | Code | Weight | Min. Sale | Price | Qty |
|---|---|---|---|---|---|
| 1/2" DN15 | 5128015 | 1.98 kg | Box 1 | AED 195.00AED 278.57Save AED 83.57 | Select → |
| 3/4" DN20 | 5128020 | 2.58 kg | Box 1 | AED 309.00AED 441.43Save AED 132.43 | |
| 1" DN25 | 5128025 | 3.4 kg | Box 1 | AED 503.00AED 718.57Save AED 215.57 | Select → |
| 1 1/4" DN32 | 5128032 | 4.85 kg | Box 1 | AED 565.00AED 807.14Save AED 242.14 | Select → |
| 1 1/2" DN40 | 5128040 | 5.93 kg | Box 1 | AED 657.00AED 938.57Save AED 281.57 | Select → |
| 2" DN50 | 5128050 | 7.85 kg | Box 1 | AED 873.00AED 1247.14Save AED 374.14 | Select → |
| 2 1/2" DN65 | 5128065 | 11.2 kg | Box 1 | AED 1290.00AED 1842.86Save AED 552.86 | Select → |
| 3" DN80 | 5128080 | 14.3 kg | Box 1 | AED 1551.00AED 2215.71Save AED 664.71 | Select → |
| 4" DN100 | 5128100 | 18.75 kg | Box 1 | AED 1984.00AED 2834.29Save AED 850.29 | Select → |
| 5" DN125 | 5128125 | 30.75 kg | Box 1 | AED 3877.00AED 5538.57Save AED 1661.57 | Select → |
| 6" DN150 | 5128150 | 41 kg | Box 1 | AED 4790.00AED 6842.86Save AED 2052.86 | Select → |
| 8" DN200 | 5128200 | 70 kg | Box 1 | AED 7810.00AED 11157.14Save AED 3347.14 | Select → |
Frequently Asked Questions
Why choose stainless steel AISI 316 for a flanged ball valve in the UAE?
AISI 316 contains molybdenum giving superior resistance to chloride pitting and crevice corrosion — critical in UAE where desalinated water and coastal environments accelerate corrosion. Required for food processing, pharmaceutical, and chemical service. 316 flanged valves significantly outlast carbon-steel or brass alternatives in UAE conditions.
What flange standard is used — EN 1092 or ANSI?
MT stainless flanged ball valves are supplied with EN 1092-1 (PN40) flanges as standard — the dominant standard in UAE and GCC infrastructure projects. ANSI 150 lb flanged versions are available on request for projects using American-standard pipework.
What is the ISO 5211 actuator pad and why does it matter?
ISO 5211 is the international standard for actuator mounting interfaces on quarter-turn valves. MT flanged ball valves feature a factory-machined ISO 5211 pad allowing direct mounting of pneumatic, electric, or hydraulic actuators without brackets — important for BMS integration and fire-safe automated shut-off.
What are the pressure and temperature limits?
PN40 at 20°C with PTFE seats rated from -20°C to +180°C — suitable for steam, hot water, chilled water, and most industrial fluids. Full material certification (EN 10204 3.1) available on request for critical projects.
What are lead times for flanged ball valves from Dubai stock?
Common sizes (DN15–DN100) stocked in Dubai for same or next business day dispatch. Larger sizes available on short lead times from the MT Valves factory in Barcelona. Contact MT Middle East with your size, pressure class, and actuation requirement.