Data sheet
pressure regulator, Brass, G 1/4", 0,2 to 3bar (Standard)
Item number:
R 14-3 MS
Example illustration
Item description
Flow:
Kv value 1.4 m³/h, 1300 l/min* (brass: Kv value 1.4 m³/h, 1000 l/min*)
Version:
Self-relieving (with secondary vent), optionally non-relieving
Materials:
Seals: FKM, membrane: NBR (PTFE-coated), type brass: Handwheel of ABS
Temperature range:
-20 to +80 °C
Media:
oiled and unoiled compressed air, non-toxic gasses (with option -NB: Gasses and liquids, demineralised water, with option -NE: aggressive gasses (not for piston type regulator), with option -CO: CO2 (only for brass type)
Pressure gauge connection:
G 1/4"
Switch panel thread:
M 45x1.5 (brass: M 35x1.5)
Optional:
Version non-reversible for gases and liquids (NBR membrane, PTFE-coated), -NB, Version non-reversible for aggressive gases (stainless steel membrane) -NE, Version non-reversible with EPDM seals for CO2 (only for type brass) CO
Properties
| Version | Standard |
| Material | Brass |
| Thread | G 1/4" |
| Pressure regulation range [bar] | 0,2 - 3 |
| input pressure [bar] | max. 30 |
| Mounting bracket of stainless steel | WH 14 MS |
| Reversible spare diaphragm, NBR/PTFE | MEMB R14MS |
| Spare diaphragm, not reversible, NBR/PTFE | MEMB R14MS-NB |
| recommended pressure gauge | MW 463 |
Further information:
| Weight | 1,3 kg / pcs |
| GTIN | 4050571566753 |
| Customs duty number | 84811099 |
Drawing:
Zeichnung: Druckregler (Solid), Werte in Klammern gelten für Typ Messing
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.com under item number R 14-3 MS.
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.
As of: 18.06.2025