Quick release coupling DN2.7 with valve, with hose end, brass, series 20KA
Variant parameters
| Article number | RE-20SBKO04MPX |
| Product variant name | Quick coupling plug 20SB DN2.7, for hose 3x4 mm, brass, NBR |
| Nominal inner diameter | 3 |
| Working pressure [bar] | 35 |
Short description
Quick-release coupling plug, double shut-off, very small size DN 2.7 series 20KA, with valve. The plug is available in two variants: with a corrugated hose end and with a nut end for thermoplastic hose. Designed for water, air, nitrogen, and other non-flammable gases. The double shut-off version has a valve in the socket and in the plug, and it is not permissible to connect the single shut-off version with the double shut-off version, as the valve will not open. Flow rate: 165 l/min, Pe = 6 bar, Δp=0.5 bar - air, 3 l/min, Δp=1 bar, KV=0.18 - water. Working pressure: 35 bar. Material: brass, AISI 301 steel (spring and ring), AISI 420 steel (balls). Sealing: NBR. Operating temperature: from -20°C to +100°C.