Gate valves
Smooth-Operating Flanged Gate Valve (PN16)
High-end gate valve for PN10/16 networks, designed for smooth, low-torque operation. Manufactured in GGG-50 ductile iron, with resilient seat and the best materials to guarantee exceptional reliability and ease of operation.
- 21references
- 40 – 600 mmsize range
- 19in stock
This gate valve combines maximum-robustness construction with engineering focused on ease of use. In addition to featuring the best materials (GGG-50 ductile iron body, stainless steel stem and resilient-seated wedge), it has been designed so that its operation is always smooth, predictable and requires minimum effort.
The low-friction internal mechanism and the stem thread pitch are optimised to reduce operating torque. This not only makes manual operation easier, especially in large diameters, but also makes it ideal for motorisation with electric actuators.
With a 250-micron epoxy coating and 100% guaranteed tightness, this valve is the perfect choice for those seeking maximum quality and, in addition, a superior operating experience.
- Operation
- Reduced torque and defined number of turns for controlled operation.
- Nominal pressure
- PN10 / PN16.
- Connection
- Flanged, drilled to UNE-EN 1092-2.
- Body and bonnet
- GGG-50 ductile iron.
- Wedge
- Resilient seat (ductile iron core encapsulated in EPDM).
- Stem (spindle)
- High-strength AISI-420 stainless steel.
- Stem sealing
- Triple NBR O-ring system.
- Coating
- Internal and external epoxy, 250 microns thick.
- DN 40Length 140 mm - Height 213 mm
- DN 50Length 150 mm - Height 229 mm
- DN 65Length 170 mm - Height 258 mm
- DN 80Length 180 mm - Height 284 mm
- DN 100Length 190 mm - Height 327 mm
- DN 125Length 200 mm - Height 371 mm
- DN 150Length 210 mm - Height 421 mm
- DN 200Length 230 mm - Height 517 mm
- DN 250Length 250 mm - Height 626 mm
- DN 300Length 270 mm - Height 728 mm
- DN 350Length 290 mm - Height 825 mm
- DN 400Length 310 mm - Height 948 mm
- DN 500Length 350 mm - Height 1,155 mm
- DN 600Length 390 mm - Height 1,370 mm
Full dimensions and weights in the Technical data sheet (PDF).
- Installations with actuatorsIts low, predictable operating torque makes it ideal for motorisation.
- Large-diameter valvesWhere ease of manual operation is a significant advantage.
- Networks requiring frequent operationIts low-friction mechanism better withstands wear from continuous use.
- Manual regulation pointsAllows finer, less abrupt control of the start and end of closure.
- General applicationsAs a top-quality isolating valve in any water supply, irrigation or industrial network.
References
Flanged gate valve model GA
DN
PN
No references match the filters.
From the blog: guides on this family
More news
4 September 2026Valve manufacturers and the European marking for drinking water: what changes on 31 December 2026Directive 2020/2184 and Royal Decree 3/2023 bring a single European framework for materials in contact with drinking water. What it requires of cast iron and brass valves, and how we are tackling it in Molina de Segura.
7 July 2026Resilient-seated or metal-seated gate valve: which to choose for irrigation and water supplyBoth close, but they do not age the same way. We explain what is inside a resilient-seated gate valve, why it dominates in buried networks and in which cases the metal seat still makes sense.
23 June 2026Water hammer in irrigation networks: how to prevent it with check valves and rubber expansion jointsEvery pump stop is a hammer blow on the pipeline. Which check valve stops the water column best, where the rubber expansion joint goes and which design mistakes we see most often in control heads.
Other gate valves families
View the category
GA15-1Threaded service connection valveMaximum-reliability service connection valve, with a GGG-50 ductile iron body and stainless steel stem. Its EPDM-encapsulated bronze wedge ensures…
GA15-2Socket gate valve for PVCHigh-end gate valve, with direct socket connection for PVC pipes. Manufactured in GGG-50 ductile iron, with a 250-micron epoxy coating and resilien…
GA15-3Flanged gate valve PN25Maximum-performance flanged gate valve, designed for high pressure (PN25). Manufactured entirely in GGG-50 ductile iron, with resilient-seated wedg…
GA15-4Flanged gate valve model ALMAThe standard gate valve for professional water networks. Manufactured in GGG-50 ductile iron with a 250-micron epoxy coating, its resilient-seated…