{"currency": "EUR", "items": [{"quantity": 1,"price":4.6,"item_name":"Quick connect 8mm Duotight with check valve","item_id":"KL07047"}],"value":4.6}
[{"_kvsMeta":{"batchId":"facets","id":18912,"key":"category_id","topicId":"b2b-v3-odg-facets"},"facet_code":"category_id","facet_kind":"option","facet_params_json":"{\"catalog_code\":\"categories\"}","frontend_name":{"de":"Kategorie","en":"Category","et":"Kategooria","fi":"Kategoria","lt":"Kategorija","lv":"Kategorija","ru":"Категория","sv":"Kategori"},"frontend_type":"multiselect","hide_when_single_option":true,"is_enabled":true,"label_i18n_json":"{\"et\":\"Kategooria\",\"en\":\"Category\",\"fi\":\"Kategoria\",\"lv\":\"Kategorija\",\"lt\":\"Kategorija\",\"de\":\"Kategorie\",\"sv\":\"Kategori\",\"ru\":\"Категория\"}","names":{"de":"Kategorie","en":"Category","et":"Kategooria","fi":"Kategoria","lt":"Kategorija","lv":"Kategorija","ru":"Категория","sv":"Kategori"},"ref_id":null,"show_only_available":true,"sort_order":11,"source_kind":"catalog_membership_option"},{"_kvsMeta":{"batchId":"facets","id":16583,"key":"brand","topicId":"b2b-v3-odg-facets"},"facet_code":"brand","facet_kind":"option","facet_params_json":"{\"field\":\"brand_id\",\"label_source\":\"sf_brand\",\"label_field\":\"name\"}","frontend_name":{"de":"Brand","en":"Brand","et":"Bränd","fi":"Brand","lt":"Brand","lv":"Brand","ru":"Бренд","sv":"Brand"},"frontend_type":"multiselect","hide_when_single_option":true,"is_enabled":true,"label_i18n_json":"{\"et\":\"Bränd\",\"en\":\"Brand\",\"fi\":\"Brand\",\"lv\":\"Brand\",\"lt\":\"Brand\",\"de\":\"Brand\",\"sv\":\"Brand\",\"ru\":\"Бренд\"}","names":{"de":"Brand","en":"Brand","et":"Bränd","fi":"Brand","lt":"Brand","lv":"Brand","ru":"Бренд","sv":"Brand"},"ref_id":null,"show_only_available":false,"sort_order":100,"source_kind":"dp_field_option"},{"_kvsMeta":{"batchId":"facets","id":18914,"key":"guest_price","topicId":"b2b-v3-odg-facets"},"facet_code":"guest_price","facet_kind":"number","facet_params_json":"{\"field\":\"guest_price\",\"skip_zero\":true}","frontend_name":{"de":"Preis","en":"Price","et":"Hind","fi":"Hinta","lt":"Kaina","lv":"Cena","ru":"Цена","sv":"Pris"},"frontend_type":"range","hide_when_single_option":true,"is_enabled":true,"label_i18n_json":"{\"et\":\"Hind\",\"en\":\"Price\",\"fi\":\"Hinta\",\"lv\":\"Cena\",\"lt\":\"Kaina\",\"de\":\"Preis\",\"sv\":\"Pris\",\"ru\":\"Цена\"}","names":{"de":"Preis","en":"Price","et":"Hind","fi":"Hinta","lt":"Kaina","lv":"Cena","ru":"Цена","sv":"Pris"},"ref_id":null,"show_only_available":false,"sort_order":100,"source_kind":"price_guest_number"},{"_kvsMeta":{"batchId":"facets","id":16584,"key":"manufacturer","topicId":"b2b-v3-odg-facets"},"facet_code":"manufacturer","facet_kind":"option","facet_params_json":"{\"field\":\"manufacturer_name\",\"hash_pk\":true}","frontend_name":{"de":"Manufacturer","en":"Manufacturer","et":"Tootja","fi":"Manufacturer","lt":"Manufacturer","lv":"Manufacturer","ru":"Производитель","sv":"Manufacturer"},"frontend_type":"multiselect","hide_when_single_option":true,"is_enabled":true,"label_i18n_json":"{\"et\":\"Tootja\",\"en\":\"Manufacturer\",\"fi\":\"Manufacturer\",\"lv\":\"Manufacturer\",\"lt\":\"Manufacturer\",\"de\":\"Manufacturer\",\"sv\":\"Manufacturer\",\"ru\":\"Производитель\"}","names":{"de":"Manufacturer","en":"Manufacturer","et":"Tootja","fi":"Manufacturer","lt":"Manufacturer","lv":"Manufacturer","ru":"Производитель","sv":"Manufacturer"},"ref_id":null,"show_only_available":false,"sort_order":100,"source_kind":"dp_field_text_option_key"},{"_kvsMeta":{"batchId":"facets","id":62669,"key":"param:150","topicId":"b2b-v3-odg-facets"},"facet_code":"param:150","facet_kind":"option","facet_params_json":"{\"label_source\":\"sf_param_option\",\"label_field\":\"name_i18n_json\"}","frontend_name":{"de":"Geeignet für Getränketyp","en":"Suitable for beverage type","et":"Sobib joogiliigile","fi":"Sopii juomatyypille","lt":"Tinka gėrimų tipui","lv":"Piemērots dzērienu tipam","sv":"Lämpar sig för dryckestyp"},"frontend_type":"multiselect","hide_when_single_option":true,"is_enabled":true,"label_i18n_json":"{\"et\":\"Sobib joogiliigile\",\"en\":\"Suitable for beverage type\",\"fi\":\"Sopii juomatyypille\",\"lv\":\"Piemērots dzērienu tipam\",\"lt\":\"Tinka gėrimų tipui\",\"de\":\"Geeignet für Getränketyp\",\"sv\":\"Lämpar sig för dryckestyp\"}","names":{"de":"Geeignet für Getränketyp","en":"Suitable for beverage type","et":"Sobib joogiliigile","fi":"Sopii juomatyypille","lt":"Tinka gėrimų tipui","lv":"Piemērots dzērienu tipam","sv":"Lämpar sig för dryckestyp"},"ref_id":150,"show_only_available":true,"sort_order":100,"source_kind":"param_option"},{"_kvsMeta":{"batchId":"facets","id":62674,"key":"param:151","topicId":"b2b-v3-odg-facets"},"facet_code":"param:151","facet_kind":"option","facet_params_json":"{\"label_source\":\"sf_param_option\",\"label_field\":\"name_i18n_json\"}","frontend_name":{"de":"Material","en":"Material","et":"Materjal","fi":"Materiaali","lt":"Medžiaga","lv":"Materiāls","sv":"Material"},"frontend_type":"multiselect","hide_when_single_option":true,"is_enabled":true,"label_i18n_json":"{\"et\":\"Materjal\",\"en\":\"Material\",\"fi\":\"Materiaali\",\"lv\":\"Materiāls\",\"lt\":\"Medžiaga\",\"de\":\"Material\",\"sv\":\"Material\"}","names":{"de":"Material","en":"Material","et":"Materjal","fi":"Materiaali","lt":"Medžiaga","lv":"Materiāls","sv":"Material"},"ref_id":151,"show_only_available":true,"sort_order":100,"source_kind":"param_option"},{"_kvsMeta":{"batchId":"facets","id":62678,"key":"param:154","topicId":"b2b-v3-odg-facets"},"facet_code":"param:154","facet_kind":"option","facet_params_json":"{\"label_source\":\"sf_param_option\",\"label_field\":\"name_i18n_json\"}","frontend_name":{"de":"Produkttyp","en":"Product type","et":"Toote tüüp","fi":"Tuotetyyppi","lt":"Produkto tipas","lv":"Produkta tips","sv":"Produkttyp"},"frontend_type":"multiselect","hide_when_single_option":true,"is_enabled":true,"label_i18n_json":"{\"et\":\"Toote tüüp\",\"en\":\"Product type\",\"fi\":\"Tuotetyyppi\",\"lv\":\"Produkta tips\",\"lt\":\"Produkto tipas\",\"de\":\"Produkttyp\",\"sv\":\"Produkttyp\"}","names":{"de":"Produkttyp","en":"Product type","et":"Toote tüüp","fi":"Tuotetyyppi","lt":"Produkto tipas","lv":"Produkta tips","sv":"Produkttyp"},"ref_id":154,"show_only_available":true,"sort_order":100,"source_kind":"param_option"},{"_kvsMeta":{"batchId":"facets","id":62681,"key":"param:203","topicId":"b2b-v3-odg-facets"},"facet_code":"param:203","facet_kind":"text","facet_params_json":"{}","frontend_name":{"de":"Leistung (W)","en":"Power (W)","et":"Võimsus (W)","fi":"Teho (W)","lt":"Galia (W)","lv":"Jauda (W)","sv":"Effekt (W)"},"frontend_type":"multiselect","hide_when_single_option":true,"is_enabled":true,"label_i18n_json":"{\"et\":\"Võimsus (W)\",\"en\":\"Power (W)\",\"fi\":\"Teho (W)\",\"lv\":\"Jauda (W)\",\"lt\":\"Galia (W)\",\"de\":\"Leistung (W)\",\"sv\":\"Effekt (W)\"}","names":{"de":"Leistung (W)","en":"Power (W)","et":"Võimsus (W)","fi":"Teho (W)","lt":"Galia (W)","lv":"Jauda (W)","sv":"Effekt (W)"},"ref_id":203,"show_only_available":false,"sort_order":100,"source_kind":"param_text"},{"_kvsMeta":{"batchId":"facets","id":62682,"key":"param:208","topicId":"b2b-v3-odg-facets"},"facet_code":"param:208","facet_kind":"text","facet_params_json":"{}","frontend_name":{"de":"Temperaturbereich (°C)","en":"Temperature range (°C)","et":"Temperatuurivahemik (°C)","fi":"Lämpötila-alue (°C)","lt":"Temperatūros diapazonas (°C)","lv":"Temperatūras diapazons (°C)","sv":"Temperaturområde (°C)"},"frontend_type":"multiselect","hide_when_single_option":true,"is_enabled":true,"label_i18n_json":"{\"et\":\"Temperatuurivahemik (°C)\",\"en\":\"Temperature range (°C)\",\"fi\":\"Lämpötila-alue (°C)\",\"lv\":\"Temperatūras diapazons (°C)\",\"lt\":\"Temperatūros diapazonas (°C)\",\"de\":\"Temperaturbereich (°C)\",\"sv\":\"Temperaturområde (°C)\"}","names":{"de":"Temperaturbereich (°C)","en":"Temperature range (°C)","et":"Temperatuurivahemik (°C)","fi":"Lämpötila-alue (°C)","lt":"Temperatūros diapazonas (°C)","lv":"Temperatūras diapazons (°C)","sv":"Temperaturområde (°C)"},"ref_id":208,"show_only_available":false,"sort_order":100,"source_kind":"param_text"},{"_kvsMeta":{"batchId":"facets","id":62680,"key":"param:38","topicId":"b2b-v3-odg-facets"},"facet_code":"param:38","facet_kind":"text","facet_params_json":"{}","frontend_name":{"de":"Versorgungsspannung","en":"Voltage","et":"Toitepinge","fi":"Käyttöjännite","lt":"Maitinimo įtampa","lv":"Barošanas spriegums","sv":"Försörjningsspänning"},"frontend_type":"multiselect","hide_when_single_option":true,"is_enabled":true,"label_i18n_json":"{\"et\":\"Toitepinge\",\"en\":\"Voltage\",\"fi\":\"Käyttöjännite\",\"lv\":\"Barošanas spriegums\",\"lt\":\"Maitinimo įtampa\",\"de\":\"Versorgungsspannung\",\"sv\":\"Försörjningsspänning\"}","names":{"de":"Versorgungsspannung","en":"Voltage","et":"Toitepinge","fi":"Käyttöjännite","lt":"Maitinimo įtampa","lv":"Barošanas spriegums","sv":"Försörjningsspänning"},"ref_id":38,"show_only_available":false,"sort_order":100,"source_kind":"param_text"},{"_kvsMeta":{"batchId":"facets","id":62679,"key":"param:47","topicId":"b2b-v3-odg-facets"},"facet_code":"param:47","facet_kind":"text","facet_params_json":"{}","frontend_name":{"de":"Volumen (L)","en":"Volume (L)","et":"Maht (L)","fi":"Tilavuus (L)","lt":"Tūris (L)","lv":"Tilpums (L)","sv":"Volym (L)"},"frontend_type":"multiselect","hide_when_single_option":true,"is_enabled":true,"label_i18n_json":"{\"et\":\"Maht (L)\",\"en\":\"Volume (L)\",\"fi\":\"Tilavuus (L)\",\"lv\":\"Tilpums (L)\",\"lt\":\"Tūris (L)\",\"de\":\"Volumen (L)\",\"sv\":\"Volym (L)\"}","names":{"de":"Volumen (L)","en":"Volume (L)","et":"Maht (L)","fi":"Tilavuus (L)","lt":"Tūris (L)","lv":"Tilpums (L)","sv":"Volym (L)"},"ref_id":47,"show_only_available":false,"sort_order":100,"source_kind":"param_text"},{"_kvsMeta":{"batchId":"facets","id":62676,"key":"param:48","topicId":"b2b-v3-odg-facets"},"facet_code":"param:48","facet_kind":"option","facet_params_json":"{\"label_source\":\"sf_param_option\",\"label_field\":\"name_i18n_json\"}","frontend_name":{"de":"Zertifizierungen","en":"Certifications","et":"Sertifikaadid","fi":"Sertifikaatit","lt":"Sertifikatai","lv":"Sertifikāti","sv":"Certifieringar"},"frontend_type":"multiselect","hide_when_single_option":true,"is_enabled":true,"label_i18n_json":"{\"et\":\"Sertifikaadid\",\"en\":\"Certifications\",\"fi\":\"Sertifikaatit\",\"lv\":\"Sertifikāti\",\"lt\":\"Sertifikatai\",\"de\":\"Zertifizierungen\",\"sv\":\"Certifieringar\"}","names":{"de":"Zertifizierungen","en":"Certifications","et":"Sertifikaadid","fi":"Sertifikaatit","lt":"Sertifikatai","lv":"Sertifikāti","sv":"Certifieringar"},"ref_id":48,"show_only_available":true,"sort_order":100,"source_kind":"param_option"},{"_kvsMeta":{"batchId":"facets","id":16587,"key":"sku_metric:height","topicId":"b2b-v3-odg-facets"},"facet_code":"sku_metric:height","facet_kind":"number","facet_params_json":"{\"field\":\"height\",\"skip_zero\":true}","frontend_name":{"de":"Height","en":"Height","et":"Kõrgus","fi":"Height","lt":"Height","lv":"Height","ru":"Высота","sv":"Height"},"frontend_type":"range","hide_when_single_option":true,"is_enabled":true,"label_i18n_json":"{\"et\":\"Kõrgus\",\"en\":\"Height\",\"fi\":\"Height\",\"lv\":\"Height\",\"lt\":\"Height\",\"de\":\"Height\",\"sv\":\"Height\",\"ru\":\"Высота\"}","names":{"de":"Height","en":"Height","et":"Kõrgus","fi":"Height","lt":"Height","lv":"Height","ru":"Высота","sv":"Height"},"ref_id":null,"show_only_available":false,"sort_order":100,"source_kind":"sku_field_number"},{"_kvsMeta":{"batchId":"facets","id":16585,"key":"sku_metric:length","topicId":"b2b-v3-odg-facets"},"facet_code":"sku_metric:length","facet_kind":"number","facet_params_json":"{\"field\":\"length\",\"skip_zero\":true}","frontend_name":{"de":"Length","en":"Length","et":"Pikkus","fi":"Length","lt":"Length","lv":"Length","ru":"Длина","sv":"Length"},"frontend_type":"range","hide_when_single_option":true,"is_enabled":true,"label_i18n_json":"{\"et\":\"Pikkus\",\"en\":\"Length\",\"fi\":\"Length\",\"lv\":\"Length\",\"lt\":\"Length\",\"de\":\"Length\",\"sv\":\"Length\",\"ru\":\"Длина\"}","names":{"de":"Length","en":"Length","et":"Pikkus","fi":"Length","lt":"Length","lv":"Length","ru":"Длина","sv":"Length"},"ref_id":null,"show_only_available":false,"sort_order":100,"source_kind":"sku_field_number"},{"_kvsMeta":{"batchId":"facets","id":16586,"key":"sku_metric:width","topicId":"b2b-v3-odg-facets"},"facet_code":"sku_metric:width","facet_kind":"number","facet_params_json":"{\"field\":\"width\",\"skip_zero\":true}","frontend_name":{"de":"Width","en":"Width","et":"Laius","fi":"Width","lt":"Width","lv":"Width","ru":"Ширина","sv":"Width"},"frontend_type":"range","hide_when_single_option":true,"is_enabled":true,"label_i18n_json":"{\"et\":\"Laius\",\"en\":\"Width\",\"fi\":\"Width\",\"lv\":\"Width\",\"lt\":\"Width\",\"de\":\"Width\",\"sv\":\"Width\",\"ru\":\"Ширина\"}","names":{"de":"Width","en":"Width","et":"Laius","fi":"Width","lt":"Width","lv":"Width","ru":"Ширина","sv":"Width"},"ref_id":null,"show_only_available":false,"sort_order":100,"source_kind":"sku_field_number"},{"_kvsMeta":{"batchId":"facets","id":65451,"key":"stock__wh_1__in_stock","topicId":"b2b-v3-odg-facets"},"facet_code":"stock__wh_1__in_stock","facet_kind":"bool","facet_params_json":"{\"warehouse_id\":1,\"field\":\"in_stock\",\"aggregation\":\"any_true\"}","frontend_name":{"de":"Lager Pärnu","en":"Pärnu warehouse","et":"Pärnu ladu","fi":"Pärnun varasto","lt":"Pernu sandėlis","lv":"Pērnavas noliktava","sv":"Pärnu lager"},"frontend_type":"checkbox","hide_when_single_option":false,"is_enabled":true,"label_i18n_json":"{\"et\":\"Pärnu ladu\",\"en\":\"Pärnu warehouse\",\"fi\":\"Pärnun varasto\",\"lv\":\"Pērnavas noliktava\",\"lt\":\"Pernu sandėlis\",\"de\":\"Lager Pärnu\",\"sv\":\"Pärnu lager\"}","names":{"de":"Lager Pärnu","en":"Pärnu warehouse","et":"Pärnu ladu","fi":"Pärnun varasto","lt":"Pernu sandėlis","lv":"Pērnavas noliktava","sv":"Pärnu lager"},"ref_id":null,"show_only_available":false,"sort_order":100,"source_kind":"stock_warehouse_bool"}]
0
-
-
SKU: KL07047
EAN: 5885910
Quick connect 8mm Duotight with check valve
Check valve with low 1 psi opening pressure for gas and liquid applications. Duotight push-in design with double EPDM o-rings, stainless steel internals. No clamps needed. Max 100 psi. Compatible with 8mm OD tubing. | check valve, duotight, push-in fitting, EPDM o-ring, stainless steel, backflow.
Installation Installation service: we install the device on site according to the manufacturer's instructions, connect to the line (mechanical connections) and perform initial setup and test run. Price depends on location, access and scope of work. (price by agreement / quote)No Yes5.70€
Price without VAT4.60€
0Europe/Tallinnout_of_stock_products0AvailabilityIn Stock Pärnu 43 pcs In Stock Out of Stock Supplier warehouse 0 pcs Out of Stock Shipping informationLoading…Warranty 24 monthsB2B invoice paymentSpare parts from e-shop -
-
Description
Quick connect 8mm Duotight with check valve
Usage: This check valve fitting protects your regulator from backflow and is designed for both gas and liquid applications. Features low opening pressure of only 1 psi, making it ideal for brewing, beverage, and general fluid handling systems.
Features: Duotight 1.10 design with double EPDM o-ring sealing system for superior leak prevention. No clamps required - simply push in the hose for secure connection. Spring and internal components made from stainless steel. Compatible with EVABarrier 4mm ID x 8mm OD or 5mm ID x 8mm OD tubing. The double o-ring design provides twice the sealing surface compared to standard push-in fittings and allows tighter hose bending radius without leaks.
Technical data: Maximum working pressure: 100 psi. Opening pressure: 1 psi. Material: Stainless steel internals with EPDM seals. Connection type: Push-in collet design. Compatible tubing: 8mm OD (4mm or 5mm ID). Chemical resistance: EPDM compatible with ozone, oils, acids, alkalines, water, alcohol, ketones, and beverages. BPA-free.
Warnings: Cut hosing straight (not at an angle) to ensure complete seal. To remove fitting, push in the collet while pulling the hose. Suitable for clean liquids and gas only.
-
Frequently asked questions about this product
How do I make sure the check valve seals properly when connecting tubing?
Cut the EVABarrier tubing squarely (a straight, not angled, cut) and push it fully into the collet until it bottoms out, so the double EPDM O-rings meet an even surface. A clean, burr-free cut is what prevents the slow leaks that angled cuts cause.
Which way round should the check valve be installed?
It allows flow in one direction only and is meant to protect upstream parts such as a regulator from backflow, so fit it with the flow direction pointing away from the equipment you want to protect. With an opening pressure of only about 1 psi it adds almost no resistance to normal flow.
Can I reuse the fitting after disconnecting a hose?
Yes. To release, push the collet in toward the body while pulling the hose out, rather than yanking the hose, which protects the O-rings and collet teeth so the fitting keeps its seal over many connections.
Is it suitable for both gas and liquid lines?
Yes, it handles both gas and liquid, and the EPDM seals tolerate water, alcohol, acids, alkalis and beverages. For a reliable seal use it with 8mm outer-diameter tubing (4mm or 5mm inner diameter); other tube sizes need their own fittings.
-
Specifications
Length (mm) 15.00 Width (mm) 15.00 Height (mm) 60.00 Weight (kg) 0.01 Gross Weight (kg) 0.10 Unit pcs Connection size 1/2" Alcohol contact max % 95 Max temperature +70/+100 Certifications CE
Material Plastic
Food compliance Heavy metals compliant
Compliant EU 1935/2004
Compliant EU 10/2011
Food contact certified
Phthalate-free
Food contact test protocol EU 10/2011 + EU 1935/2004 · üldmigratsioon 10/20% etanool + 3% äädikhape 70°C/2h (EN 1186) · metallid + arom. amiinid + ftalaadid (EN 13130) N.D. · ftalaadid 95% etanool 40°C/2h · materjal EVA/POK · BORY B2504TR90110S01 (2025) — vastav -
Files
-
0
eng
3416
€
1
14472,14471,3485,5915
4872,5242,5243,3559,4912,4873,3784,2875,3647,3415,2874,3291,2876,4808,3460,3411,2492,2476,4660,5421
/en/b2b-v3-ordered-stock-information-proxy-page.json
Do you want to preserve existing shopping cart?
×
Please check import file format and chosen settings
Error