{"product_id":"schlauchklemme-form-b-edelstahl-v4a-din-20039-lw-13-bis-25-mm","title":"Hose clamp, Type B, with safety claws, DIN 20039, V4A stainless steel, PN 16, hose nominal bore 13–25 mm","description":"\u003ch5\u003eKrause K+K Type B hose clamp DIN 20039 made of V4A stainless steel – with safety claws for corrosion-resistant hose assemblies\u003c\/h5\u003e\u003cp\u003eThe Krause K+K Type B hose clamp according to DIN 20039 is designed for secure, mechanically robust hose assemblies. When used with compatible hose couplings, the integrated safety claws engage behind the safety collar, providing additional positive locking of the connection.\u003c\/p\u003e\u003cp\u003eThis version is made of V4A stainless steel \/ material 1.4401 \/ AISI 316 and is therefore particularly suitable for applications requiring increased corrosion resistance. The operating pressure is PN 16 according to DIN 20039. Three sizes are available for hose nominal bores 13\/15, 19, and 25 mm.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eBenefits\u003c\/h5\u003e\u003cp\u003e✅ Type B hose clamp according to DIN 20039\u003cbr\u003e✅ Safety claws for couplings with a safety collar\u003cbr\u003e✅ V4A stainless steel \/ 1.4401 \/ AISI 316\u003cbr\u003e✅ High corrosion resistance\u003cbr\u003e✅ Additional positive locking of the hose assembly\u003cbr\u003e✅ Releasable screw connection\u003cbr\u003e✅ Three common hose sizes available\u003cbr\u003e✅ Operating pressure PN 16 according to DIN 20039\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:680px;\"\u003e\u003cthead\u003e\u003ctr style=\"background:#f3f3f3;\"\u003e\u003cth style=\"position:sticky;left:0;z-index:2;background:#f3f3f3;padding:10px;text-align:center;\"\u003eFeature\u003c\/th\u003e\u003cth style=\"padding:10px;text-align:center;\"\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003eDesign\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003eType B hose clamp with safety claws\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa;\"\u003e\u003ctd style=\"position:sticky;left:0;background:#fafafa;padding:10px;text-align:center;\"\u003eStandard\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003eDIN 20039\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003eMaterial\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003eV4A stainless steel \/ 1.4401 \/ AISI 316\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa;\"\u003e\u003ctd style=\"position:sticky;left:0;background:#fafafa;padding:10px;text-align:center;\"\u003eSafety feature\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003eSafety claws for a matching safety collar\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003eHose nominal bore\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e13\/15 to 25 mm, depending on version\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa;\"\u003e\u003ctd style=\"position:sticky;left:0;background:#fafafa;padding:10px;text-align:center;\"\u003eOperating pressure\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003ePN 16 according to DIN 20039\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eVariants\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:680px;\"\u003e\u003cthead\u003e\u003ctr style=\"background:#f3f3f3;\"\u003e\u003cth style=\"position:sticky;left:0;z-index:2;background:#f3f3f3;padding:10px;text-align:center;\"\u003eHose nominal bore (mm)\u003c\/th\u003e\u003cth style=\"padding:10px;text-align:center;\"\u003eItem No. \/ SKU\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003e13\/15\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e050-01527VA\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa;\"\u003e\u003ctd style=\"position:sticky;left:0;background:#fafafa;padding:10px;text-align:center;\"\u003e19\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e050-01931VA\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003e25\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e050-02539VA\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eHow It Works and Compatibility\u003c\/h5\u003e\u003cp\u003e✔ The clamp secures the hose after it has been pushed onto the hose tail\u003cbr\u003e✔ With a compatible hose coupling, the safety claws engage behind the safety collar\u003cbr\u003e✔ This provides positive locking in addition to the clamping force\u003cbr\u003e✔ Particularly suitable for hose couplings with a safety collar\u003cbr\u003e✔ V4A stainless steel offers a corrosion-resistant alternative to galvanized cast versions\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eInstallation and Safety\u003c\/h5\u003e\u003cp\u003eThe clamp must match the hose and coupling dimensions. With a coupling that has a safety collar, position the safety claws behind the collar. Tighten the screws evenly and alternately. Before commissioning, check the position of the safety claws, the secure fit of the hose, and the even clamping force.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cp\u003e✔ Compressed-air hoses\u003cbr\u003e✔ Corrosion-prone industrial environments\u003cbr\u003e✔ Mechanical and plant engineering\u003cbr\u003e✔ Hose couplings with safety collars\u003cbr\u003e✔ Applications with stainless-steel components\u003cbr\u003e✔ Professional compressed-air and blasting technology\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between Type B and Type A?\u003c\/strong\u003e\u003cbr\u003eType B has safety claws that engage behind the safety collar when used with a compatible coupling.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich stainless steel is used?\u003c\/strong\u003e\u003cbr\u003eV4A stainless steel \/ material 1.4401 \/ AISI 316.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich standard does the clamp comply with?\u003c\/strong\u003e\u003cbr\u003eDIN 20039.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the operating pressure?\u003c\/strong\u003e\u003cbr\u003ePN 16 according to DIN 20039.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich sizes are available?\u003c\/strong\u003e\u003cbr\u003eHose nominal bores 13\/15, 19, and 25 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen is the stainless-steel version useful?\u003c\/strong\u003e\u003cbr\u003eWhen increased corrosion resistance is required compared with a standard version.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eConclusion\u003c\/h5\u003e\u003cp\u003eThe Krause K+K Type B hose clamp made of V4A stainless steel combines the proven DIN 20039 safety-claw geometry with high corrosion resistance. It is therefore a high-quality solution for professional hose assemblies requiring both mechanical security and corrosion-resistant material.\u003c\/p\u003e","brand":"Krause K+K","offers":[{"title":"13\/15","offer_id":53843895386459,"sku":"050-01527VA","price":20.94,"currency_code":"EUR","in_stock":true},{"title":"19","offer_id":53843895419227,"sku":"050-01931VA","price":21.3,"currency_code":"EUR","in_stock":true},{"title":"25","offer_id":53843895451995,"sku":"050-02539VA","price":22.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/edelstahl-schlauchklemme-form-b-din-20039.jpg?v=1787243619","url":"https:\/\/strahltechnik-express.de\/en-lu\/products\/schlauchklemme-form-b-edelstahl-v4a-din-20039-lw-13-bis-25-mm","provider":"ABS Strahltechnik","version":"1.0","type":"link"}