Double shut-off quick coupling socket DN5 with valve, threaded, brass, series 21KB
Double shut-off quick coupling socket, Eurostandard DN5 (MINI), 21KB series with male or female BSP thread. Double shut-off version, has a valve in the socket and in the plug, and the single shut-off version should not be connected with the double shut-off version, as the valve will not open. Widely used in industry where compact dimensions are required with high flow rate and low pressure drop. One-handed operation possible. Flow rate: 170 l/min (Pe = 6 bar, Δp=0.5 bar - compressed air), 3.2 l/min (Δp=1 bar Kv=0.19 - water). Working pressure: 35 bar. Material: brass, stainless steel (springs and balls). Seal: NBR. Working temperature: from -20°C to +100°C.
Price from 18.26 EUR (5 variants)
Request a quote or browse all variants — the full specification table is available on the page.
Variants (5)
| Part no. | Variant | Price (excl. VAT) |
|---|---|---|
| RE-21KBAW10MPX | Quick coupling socket 21KB DN5, male thread 1/8" BSP, brass, NBR | 18.26 EUR |
| RE-21KBAW13MPX | Quick coupling socket 21KB DN5, male thread 1/4" BSP, brass, NBR | 18.26 EUR |
| RE-21KBIW10MPX | Quick coupling socket 21KB DN5, female thread 1/8" BSP, brass, NBR | 18.27 EUR |
| RE-21KBIW13MPX | Quick coupling socket 21KB DN5, female thread 1/4" BSP, brass, NBR | 18.26 EUR |
| RE-21KBIW17MPX | Quick coupling socket 21KB DN5, female thread 3/8" BSP, brass, NBR | 19.83 EUR |
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