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Gate valve, stainless steel 1.4401/1.4408 - Riegler K766

Riegler ✓ Original product Brand new

Gate valve, stainless steel 1.4401/1.4408. 6 variants from 67.53 EUR.

Net
As low as €67.53
excl. VAT
Item RGL-K766
Question about this item
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  • Worldwide shipping
  • Technical questions clarified with the manufacturer

Description

Gate valve, stainless steel 1.4401/1.4408. This range covers 6 variants from 67.53 EUR. Select the version you need above.

Available variants

Shared technical data

Max. operating pressure14 bar
Max. operating temperature120 °C
Min. operating temperature-10 °C
SealantPTFE
HousingEdelstahl 1.4401 / 1.4408
WheelAluminium
Internal partsEdelstahl 1.4401 / 1.4408
Max. medium temperature120 °C
Max. ambient temperature40 °C
Country of originCN
Customs tariff number84818063

About Gate valves

A gate valve closes the line with a wedge that moves across the flow and leaves almost the full bore open in the open position. The group covers threaded connections from G 3/8 to G 3 and nominal sizes from DN 10 to 70 mm. Permitted operating pressure is 14 to 16 bar depending on the body material.

What matters when choosing

  • Thread G 3/8 to G 3 and DN 10 to 70 mm follow the existing pipework, the socket version screws in directly.
  • Body in brass or 1.4401 / 1.4408 stainless steel: stainless is meant for aggressive media and outdoor installation, brass covers compressed air and water lines inside the building.
  • Max. operating pressure 14 to 16 bar: the brass valves are rated 16 bar, the stainless ones 14 bar.
  • Flow rate 67 to 869 l/min: the required volume decides which nominal size is actually sufficient.
  • Version with or without spindle stroke: without spindle stroke the installed height stays the same while opening, which matters in shafts and crowded manifolds.

Typical applications

  • Shut-off points in compressed air ring mains and plant supply lines
  • Maintenance isolation ahead of filters, pumps and water meters
  • Cooling and heating circuits in building services
  • Water lines in plant and vessel construction
  • Process lines where the stainless steel version is specified

Bodies are made of brass or 1.4401 / 1.4408 stainless steel, and part of the range uses PTFE sealing. Operating temperatures from -10 °C to 120 °C are released, manufacturing takes place in Taiwan and China.

Technical data

ThreadG 1/2, G 3/4, G 1, G 1 1/4, G 1 1/2, G 2
ManufacturerRiegler
GPSR HerstellerdatenRiegler & Co. KG, Schützenstraße 27, DE-72574 Bad Urach, www.riegler.de
ArtikelzustandNew
Artikel-AuthentizitätOriginal product

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