Double shut-off quick coupling socket DN12, with thread, nickel-plated brass, series 57KB
DN12 quick coupling socket with male thread or female BSP thread, series 57 KB. High-flow socket for liquid and gaseous media. Depending on the plug used, single shut-off or double shut-off. Working pressure: 35 bar. Flow rate: 3300 l/min, Pe=6 bar, Δp=0.5 bar - air, 73.5 l/min, Δp=1 bar, Kv=4.4 - water (for connection 57KB/57SB), 4700 l/min, Pe=6 bar, Δp=0.5 bar - air, 91.7 l/min, Δp=1 bar, Kv=5.5 - water (for connection 57KB/57SF). Material: nickel-plated brass (body), nickel-plated steel (locking sleeve), stainless steel (spring, ring and locking balls). Seal: NBR. Working temperature: from -20°C to +100°C.
Price from 106.20 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-57KBAW21BPN | Quick coupling socket 57KB DN12, with valve, male thread 1/2" BSP, | 107.28 EUR |
| RE-57KBAW26BPN | Quick coupling socket 57KB DN12, with valve, male thread 3/4" BSP, | 109.90 EUR |
| RE-57KBAW33BPN | Quick coupling socket 57KB DN12, with valve, male thread 1" BSP, | 114.43 EUR |
| RE-57KBIW21BPN | Quick coupling socket 57KB DN12, with valve, female thread 1/2" BSP, | 106.20 EUR |
| RE-57KBIW26BPN | Quick coupling socket 57KB DN12, with valve, female thread 3/4" BSP, | 106.20 EUR |
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