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    Home / Fasteners / Self-closing couplings; plug-in version

    Self-closing push-in couplings

    This category is dedicated to special couplings that close after disconnecting the hose thanks to a check valve. Self-closing clutches are used mainly in automotive air conditioning. We offer straight variants with several types of threads, L-clutch swivels and scotch clutches.

    Bestsellers

    Self-closing straight coupling 6 mm
    188 Kč –4 %
    Self-closing straight coupling 6 mm
    Stock (15 pcs)
    Code: SPUC-6
    Was: 188 Kč  (–4 %)
    179 Kč
    (148 Kč excl. VAT)
    Self-closing direct coupling external 8 mm - G1/4"
    287 Kč –4 %
    Self-closing direct coupling external 8 mm - G1/4"
    Stock (5 pcs)
    Code: SPCG-148
    Was: 287 Kč  (–4 %)
    273 Kč
    (226 Kč excl. VAT)
    Self-closing bulkhead coupling 12 mm
    889 Kč –4 %
    Self-closing bulkhead coupling 12 mm
    up to 14 days
    Code: SPMM-12
    Was: 889 Kč  (–4 %)
    845 Kč
    (698 Kč excl. VAT)
    Self-closing bulkhead coupling 10 mm
    644 Kč –4 %
    Self-closing bulkhead coupling 10 mm
    up to 14 days
    Code: SPMM-10
    Was: 644 Kč  (–4 %)
    612 Kč
    (506 Kč excl. VAT)
    Self-closing bulkhead coupling 8 mm
    534 Kč –5 %
    Self-closing bulkhead coupling 8 mm
    Stock (10 pcs)
    Code: SPMM-8
    Was: 534 Kč  (–5 %)
    507 Kč
    (419 Kč excl. VAT)
    Self-closing partition coupling 6 mm
    288 Kč –4 %
    Self-closing partition coupling 6 mm
    up to 14 days
    Code: SPMM-6
    Was: 288 Kč  (–4 %)
    274 Kč
    (226 Kč excl. VAT)
    Self-closing straight coupling 12 mm
    362 Kč –4 %
    Self-closing straight coupling 12 mm
    up to 14 days
    Code: SPUC-12
    Was: 362 Kč  (–4 %)
    344 Kč
    (284 Kč excl. VAT)
    Self-closing straight coupling 10 mm
    344 Kč –4 %
    Self-closing straight coupling 10 mm
    Stock (10 pcs)
    Code: SPUC-10
    Was: 344 Kč  (–4 %)
    327 Kč
    (270 Kč excl. VAT)
    Self-closing straight coupling 8 mm
    207 Kč –5 %
    Self-closing straight coupling 8 mm
    Stock (10 pcs)
    Code: SPUC-8
    Was: 207 Kč  (–5 %)
    196 Kč
    (162 Kč excl. VAT)
    Self-closing partition coupling 4 mm
    411 Kč –5 %
    Self-closing partition coupling 4 mm
    Stock (20 pcs)
    Code: SPMM-4
    Was: 411 Kč  (–5 %)
    390 Kč
    (322 Kč excl. VAT)
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    1 items total
    Self-closing bulkhead coupling 12 mm
    889 Kč –4 %
    Self-closing bulkhead coupling 12 mm
    up to 14 days
    698 Kč excl. VAT
    845 Kč / pcs

    Special bulkhead socket coupling with non-return valve for 12 mm tubing. If the hose is inserted in the coupling, the coupling is through, otherwise it closes. Designed...

    Code: SPMM-12