Data sheet

Needle shut-off valve, 1.4571, G 1/4", 0 to 400bar
{{ $t('shop.all.artikelnummer') }}:
NADEL 14 HR ES
Example illustration
{{ $t('shop.display.artikel.beschreibung_headline') }}
Materials:
Body: galvanised steel or stainless steel 1.4571, spindle seal: graphite, (type 1.4571: PTFE), handwheel: Polyamide (G 1" - G 2": steel), sealing seat: metallic sealing
Temperature range:
-30°C to max. +350°C (Type 1.4571: -30°C to max. +250°C)
ATEX:
Operating material without its own potential source of ignition in accordance with Directive 2014/34/EU
{{ $t('shop.display.artikel.eigenschaften_headline') }}
Material 1.4571
Thread G 1/4"
DN [mm] 5
L [mm] 55
H [mm] 85
PN [bar] 0 - 400
Kv value* [l/min] 7
Temperature range [°C] -30 to +250
Further information:
{{ $t('shop.all.gewicht') }} 340 g / pcs
{{ $t('shop.all.gtin') }} 4050571520700
{{ $t('shop.display.artikel.zollwarennummer') }} 84818073
{{ $t('shop.display.artikel.rohskonform') }} {{ $t('shop.all.ja') }}
Figure
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
Our products arid goods are generally only intended for industrial and commercial uses.
As of: 08.12.2025