The MT Series brass gate valves offer full-bore, zero-restriction isolation for potable water, heating-cooling circuits and low-pressure neutral fluids in UAE utility rooms and plant rooms. A CW617N dezincification-resistant body (EN 13828, PN10–PN16) with a non-rising stem keeps the installation footprint compact and eliminates the need for stem clearance above the valve. F-F BSP parallel threads (ISO 228-1) suit direct connection to UAE/GCC standard pipework. CE certified.
Technical specifications
| Origin | Manufactured in Spain · MT Valves & Fittings |
|---|---|
| Stock location | Dubai, UAE |
Key Features
- Full-bore gate design — unrestricted flow and zero pressure drop when fully open
- Brass body with EPDM/NBR wedge seal — rated PN10 / PN16, suitable for water and neutral fluids
- Non-rising stem — compact and space-saving, ideal for UAE utility rooms and plant rooms
- F-F BSP parallel threads — ISO 228-1, compatible with UAE/GCC standard pipework
- Suitable for potable water, heating/cooling circuits and low-pressure neutral fluids
- CE certified — manufactured to EN 13828
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 | 4113015 | 0.18 kg | Box 12 | AED 26.00AED 37.14Save AED 11.14 | |
| 3/4" DN20 | 4113020 | 0.21 kg | Box 12 | AED 31.00AED 44.29Save AED 13.29 | Select → |
| 1 1/4" DN32 | 4113032 | 0.44 kg | Box 4 | AED 57.00AED 81.43Save AED 24.43 | Select → |
| 1 1/2" DN40 | 4113040 | 0.56 kg | Box 3 | AED 79.00AED 112.86Save AED 33.86 | Select → |
| 2" DN50 | 4113050 | 0.97 kg | Box 2 | AED 112.00AED 160.00Save AED 48.00 | Select → |
Frequently Asked Questions
When should I use a gate valve instead of a ball valve?
Gate valves are preferred for large-diameter isolation (DN50 and above) where full-bore, unobstructed flow is critical and the valve will remain either fully open or fully closed — they are not designed for throttling. Ball valves are better for frequent operation and smaller sizes. In UAE building services, gate valves are common on mains water risers and fire-fighting systems.
What is the difference between rising-stem and non-rising-stem gate valves?
A rising-stem (OS&Y) gate valve provides a visual open/closed indication — the stem rises as the valve opens, requiring headroom above. A non-rising-stem (NRS) gate valve keeps the thread inside the body, staying compact — preferred in underground, valve-vault, or confined installations. Check the product spec for stem type.
Are these gate valves approved for potable water in the UAE?
MT gate valves carry CE marking, PED compliance, and WRAS / DVGW potable-water approvals. Body material and sealing elastomers are rated for drinking-water contact, meeting DEWA and Dubai Municipality requirements for water infrastructure projects.
What pressure rating do I need for UAE mains and building water?
PN10 covers the majority of UAE municipal distribution and building networks. For fire-fighting systems (10–20 bar) and high-rise risers, PN16 or PN25 is recommended. Always confirm your system design pressure and apply the appropriate pressure class with the required safety factor.
What are delivery lead times from Dubai stock?
Standard sizes are stocked in Dubai for same or next business day dispatch with no minimum order quantity. Contact MT Middle East for project quantities, scheduled deliveries, and DN80+ sizes.