Gate valves
Flanged Gate Valve PN25 (Resilient Seat, GGG-50)
Maximum-performance flanged gate valve, designed for high pressure (PN25). Manufactured entirely in GGG-50 ductile iron, with resilient-seated wedge, stainless steel stem and 250-micron epoxy coating. The definitive choice for critical installations.
- 9references
- 50 – 300 mmsize range
This gate valve has been designed to offer exceptional performance and safety in the most demanding applications. Its ability to operate at a nominal pressure of 25 bar (PN25) and its construction from the highest-quality materials make it the ideal solution for the main arteries of a network and for high-pressure industrial installations.
The body and bonnet, in GGG-50 ductile iron, and the AISI-420 stainless steel stem guarantee superior structural strength. Its resilient-seated wedge (EPDM over a ductile iron core) provides 100% tight shut-off and a full bore that avoids head loss. Reliability is reinforced by a triple-seal system on the stem and A2 stainless steel bolts.
Finally, a 250-micron epoxy coating applied both internally and externally shields it against corrosion, ensuring a practically unlimited service life. It is the definitive isolating valve for engineers and designers who accept no compromise on quality.
- Nominal pressure
- PN25, suitable for high-pressure systems.
- 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.
- Bonnet bolts
- A2 stainless steel.
- Stem sealing
- Triple NBR O-ring system.
- Coating
- Internal and external epoxy, 250 microns thick.
- Design
- Full bore, low-torque operation.
- DN 50Face-to-face length 160 mm
- DN 65Face-to-face length 270 mm
- DN 80Face-to-face length 280 mm
- DN 100Face-to-face length 300 mm
- DN 125Face-to-face length 325 mm
- DN 150Face-to-face length 350 mm
- DN 200Face-to-face length 400 mm
- DN 250Face-to-face length 450 mm
- DN 300Face-to-face length 500 mm
- DN 400Face-to-face length 600 mm
- DN 500Face-to-face length 700 mm
- DN 600Face-to-face length 800 mm
Full dimensions and weights in the Technical data sheet (PDF).
- High-pressure rising mainsIts ideal application, at the outlet of pumping stations.
- Trunk water supply mainsAs an isolating valve on the large-diameter arteries of a city.
- Industrial plantsIn any circuit operating at high pressure.
- Fire protection networksGuarantees maximum reliability in protection systems requiring a high working pressure.
- Reservoirs and large tanksFor controlling inlet and outlet pipes.
References
Flanged gate valve PN25
DN
| Reference | Product | Size | Actions |
|---|---|---|---|
| VC013050 | Resilient-seated gate valve F5 DN 50 PN 25 | DN 50 | |
| VC013065 | Resilient-seated gate valve F5 DN 65 PN 25 | DN 65 | |
| VC013080 | Resilient-seated gate valve F5 DN 80 PN 25 | DN 80 | |
| VC013100 | Resilient-seated gate valve F5 DN 100 PN 25 | DN 100 | |
| VC013125 | Resilient-seated gate valve F5 DN 125 PN 25 | DN 125 | |
| VC013150 | Resilient-seated gate valve F5 DN 150 PN 25 | DN 150 | |
| VC013200 | Resilient-seated gate valve F5 DN 200 PN 25 | DN 200 | |
| VC013250 | Resilient-seated gate valve F5 DN 250 PN 25 | DN 250 | |
| VC013300 | Resilient-seated gate valve F5 DN 300 PN 25 | DN 300 |
No references match the filters.
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