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Select options This product has multiple variants. The options may be chosen on the product page / DetailsRotary socket with shut-off valve quick coupling EWO series EW-411 SAFETY DN7.4 with external or internal BSP thread. Air quick coupling disconnectable without pressure, equipped with a push-button locking mechanism. Compliance with ISO 4414 and EN983 standards. The rotary socket version allows easy positioning of the button in a convenient location after being screwed to the installation. Disconnection occurs in two stages: the first press of the button vents the quick coupling with the plug secured. The second press releases the plug, which can be safely removed. The plug has a profile compatible with the popular EURO standard DN7.2. Recommended plugs made of steel (not brass). Material: -socket body: outlet - galvanized steel, middle part - anodized aluminum, inlet part - nickel-plated brass; -springs and balls made of stainless steel. Performance: 1800 l/min (Pe = 6 bar, Δp = 1 bar, air). Working pressure: 12 bar. Operating temperature: from -10°C to +90°C. Sealing: NBR.- Select options This product has multiple variants. The options may be chosen on the product page / DetailsRotary socket with shut-off valve quick coupling EWO series EW-411 SAFETY DN 7.4 with external or internal BSP thread. One-sided shut-off quick coupling for air, disconnectable without pressure, equipped with a push-button locking mechanism. Venting the quick coupling before disconnection prevents the recoil effect when the plug is disconnected. This ensures operator safety in accordance with ISO 4414 and EN983. The operation of the quick coupling is simple: the first press of the button vents the quick coupling with the plug secured. The second press releases the plug, which can be safely removed. The ability to rotate the socket allows for easy positioning of the button in a convenient location after being screwed to the installation, even under pressure. Plugs with a profile compliant with the popular EURO DN7.2 standard made of steel (not brass) are recommended for the socket. Upon request, sockets can be made in other colors: black, red, gray, yellow, green, or entirely made of stainless steel. Material: - socket body: outlet - galvanized steel, middle part - anodized aluminum, inlet part - nickel-plated brass; - springs and balls made of stainless steel. Performance: 1960 l/min (Pe = 6 bar, Δp = 1 bar, air). Working pressure: 16 bar (minimum 1 bar). Operating temperature: from -20°C to +100°C. Sealing: NBR.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsRotary quick coupling socket with shut-off valve, EWO series EW-411, SAFETY, DN 7.4 with hose end. One-sided shut-off quick coupling for air, disconnectable without pressure, equipped with a push-button locking mechanism. Venting the quick coupling before disconnection prevents the recoil effect when the plug is disconnected. This ensures operator safety in accordance with ISO 4414 and EN983. The operation of the quick coupling is simple: the first press of the button vents the quick coupling with the plug secured. The second press releases the plug, which can be safely removed. The ability to rotate the socket allows for easy positioning of the button in a convenient location after being screwed to the installation, even under pressure. Plugs with a profile compliant with the popular EURO DN7.2 standard made of steel (not brass) are recommended for the socket. Upon request, sockets can be made in other colors: black, red, gray, yellow, green, or entirely made of stainless steel. Material: - socket body: outlet - galvanized steel, middle part - anodized aluminum, inlet part - nickel-plated brass; - springs and balls made of stainless steel. Performance: 1960 l/min (Pe = 6 bar, Δp = 1 bar, air). Working pressure: 16 bar (minimum 1 bar). Operating temperature: from -20°C to +100°C. Sealing: NBR.
Select options This product has multiple variants. The options may be chosen on the product page / DetailsSocket with shut-off valve quick coupling EWO series EW-411 SAFETY, DN7.4, with external thread or hose end. Air quick coupling disconnectable without pressure, equipped with a push-button locking mechanism. Compliance with ISO 4414 and EN983 standards. Disconnection occurs in two stages: the first press of the button vents the quick coupling with the plug secured. The second press releases the plug, which can be safely removed. Recommended plugs made of steel (not brass), with a profile compliant with the popular EURO DN7.2 standard. Material: - socket body: outlet - galvanized steel, middle part - anodized aluminum, inlet part - nickel-plated brass; - springs and balls made of stainless steel. Flow rate: 1800 l/min (Pe = 6 bar, Δp = 1 bar, air). Working pressure: 12 bar. Operating temperature: from -10°C to +90°C. Sealing: NBR.- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with shut-off valve Gromelle type MLDB with internal "flat-face" thread made of high-purity steel (VIM-VAR vacuum melting). Used, among others, in industrial installations where ideal cleanliness is required (nuclear, food, pharmaceutical industries, semiconductor production, perfumes). It features a pin to prevent accidental disconnection. Not intended for connecting and disconnecting under pressure. Working pressure: 25 bar (safety factor 4:1). Operating temperature: from -20°C to +200°C (viton), from -40°C to +150°C (EPDM). Material: AISI 316L steel.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsMiniature quick-connect socket DN1.5, with valve, with hose fitting, for air, inert gases, and liquids, where compact dimensions are required. Panel-mount version. Available in two variants: uncoated brass and nickel-plated brass. Working pressure: 35 bar. Flow rate: 40 l/min, Pe=6 bar, Δp=0.5 bar (air), Kv=0.048, 0.8 l/min at Δp=1 bar (water). Operating temperature: from -20°C to +100°C. Material: brass or nickel-plated brass, AISI 301 steel (spring and ring), AISI 420 steel (locking balls). Sealing: NBR.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsMiniature quick-connect socket DN1.5, with valve, with hose fitting, for air, inert gases, and liquids, where compact dimensions are required. Available in two variants: uncoated brass and nickel-plated brass. Working pressure: 35 bar. Flow rate: 40 l/min, Pe=6 bar, Δp=0.5 bar (air), Kv=0.048, 0.8 l/min at Δp=1 bar (water). Operating temperature: from -20°C to +100°C. Material: brass or nickel-plated brass, AISI 301 steel (spring and ring), AISI 420 steel (locking balls). Sealing: NBR.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsMiniature quick-connect socket DN1.5, with valve, with external or internal metric thread, for air, inert gases, and liquids, where small dimensions are required. Available in two variants: uncoated brass and nickel-plated brass. Working pressure: 35 bar. Flow rate: 40 l/min, Pe=6 bar, Δp=0.5 bar (air), Kv=0.048, 0.8 l/min at Δp=1 bar (water). Operating temperature: from -20°C to +100°C. Material: brass or nickel-plated brass, AISI 301 steel (spring and ring), AISI 420 steel (locking balls). Sealing: NBR.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsUniversal quick coupling socket with valve DN10, with external BSP, BSPT thread or internal BSP thread. One-way shut-off in TEMA 1800 standard, popular in the Scandinavian market, designed for air and liquids. Characterized by high corrosion resistance and large flow at small external dimensions, thanks to the use of ULTRA-FLO valve. Operated with one hand. couplings of series 1800 should not be combined with series 1800N. Material: nickel-plated and chrome-plated brass / AISI 316 steel. Performance: 45 l/min (Δp = 1 bar, Kv = 2.7 - water), 2300 l/min (Pe=6 bar, Δp=0.5 bar - air). Working pressure: 35 bar. Sealing: NBR / viton. Operating temperature: from -20°C to +100°C (NBR), from -25°C to +200°C (viton).
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with valve, standard EURO profile DN10, with external BSPT thread or internal BSP thread, series 27KA. The socket features an ULTRA-FLO valve with a very high flow coefficient. Working pressure: 35 bar. Flow rate: 2400 l/min, Pe=6 bar, Δp=0.5 bar - air, 37.5 l/min, Δp=1 bar, Kv=2.25 - water. Material: nickel-plated brass (socket body), hardened nickel-plated steel (sleeve), brass (valve), stainless steel (springs, balls, and ring). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with valve, standard EURO profile DN10, with hose end, series 27KA. The socket features an ULTRA-FLO valve with a very high flow coefficient. Working pressure: 35 bar. Flow rate: 2400 l/min, Pe=6 bar, Δp=0.5 bar - air, 37.5 l/min, Δp=1 bar, Kv=2.25 - water. Material: nickel-plated brass (socket body), hardened nickel-plated steel (sleeve), brass (valve), stainless steel (springs, balls, and ring). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsSingle-sided shut-off quick coupling socket series 27 DN 10 with hose end, equipped with ULTRA-FLO valve, allows for optimal flow relative to the size of the body. Guaranteed operation in low and high temperatures. Due to its durable and exceptionally strong construction, it is suitable for heavy industry. Working pressure: 35 bar. Flow rate: 2400 l/min, Pe=6 bar, Δp=0.5 bar, air. Material: AISI 316Ti steel (end, socket body, sleeve, valve, spring, and ring), AISI 316 steel (locking balls). Sealing: FKM. Operating temperature: from -15°C to +200°C, depending on the medium.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket DN12 with external or internal BSP thread, series 57 KB. High flow socket for liquid and gas media. Depending on the plug used, unidirectionally or bidirectionally 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). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket DN12 with hose end, series 57 KB, high flow rate, for liquid and gas media. Depending on the plug used, unidirectionally or bidirectionally 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). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with very small dimensions DN 2.7 series 20KA, single shut-off with valve, with a ribbed end for hose. Partition version, for panel mounting. Designed for water, air, nitrogen, and other non-flammable gases. Flow rate: 165 l/min, Pe = 6 bar, Δp=0.5 bar - air, 3 l/min, Δp=1 bar, KV=0.18 - water. Working pressure: 35 bar. Material: brass, AISI 301 steel (spring and ring), AISI 420 steel (balls). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with very small dimensions DN 2.7 series 20KA, with external or internal BSP or metric thread. One-sided shut-off version with valve. Designed for water, air, nitrogen, and other non-flammable gases. Flow rate: 165 l/min, Pe = 6 bar, Δp=0.5 bar - air, 3 l/min, Δp=1 bar, KV=0.18 - water. Working pressure: 35 bar. Material: brass, AISI 301 steel (spring and ring), AISI 420 steel (balls). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with very small dimensions DN 2.7 series 20KA, single shut-off with valve. Available in two variants: with a ribbed end for hose and with a nut end for thermoplastic hose. Designed for water, air, nitrogen, and other non-flammable gases. Flow rate: 165 l/min, Pe = 6 bar, Δp=0.5 bar - air, 3 l/min, Δp=1 bar, KV=0.18 - water. Working pressure: 35 bar. Material: brass, AISI 301 steel (spring and ring), AISI 420 steel (balls). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsUniversal quick-connect socket with a large diameter and internal BSP thread, primarily intended for compressed air. Used for large pneumatic installations, compressors, and tools with very high flow rates. Material: brass (socket), galvanized steel (sleeve), stainless steel (balls and springs). Performance: 12000 l/min at an inlet pressure Pe=6 bar, Δp=0.5 bar, air. Working pressure: 20 bar. Operating temperature: from -20°C to +100°C (NBR), depending on the medium.Connecting and disconnecting the TEMA 2100 quick coupling:Connecting: 1 – initial position, marks on the body and sleeve of the socket aligned; 2 – slide the locking sleeve of the socket back against the resistance of the spring, insert the plug; 3 – plug inserted, locking sleeve moved back forward; 4 – rotate the plug to the right relative to the socket, the plug will screw in due to the cam; 5 – after a full turn of about 180°, the plug will engage with the cam, the connection is made; 6 – secure the connection against disconnection by rotating the locking sleeve of the socket so that the marks do not align – now the connection is secured and the plug cannot be rotated.Disconnecting – in reverse order, opposite to the arrows: 6 and 5 – align the marks on the locking sleeve and the body of the socket; 4 and 3 – rotate the plug to the left to the end – about 180° - now the connection is vented and air from the plug side escapes from the connection, the plug cannot be removed, 2 and 1 – slide the locking sleeve of the socket back – now the plug can be removed from the socket.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsUniversal quick-connect socket with double shut-off, featuring external or internal BSP thread. Designed primarily for liquids to prevent leaks during disconnection (for water, steam, oils, and fuels). Easy to use, durable, characterized by good flow with small external dimensions. couplings of series 1100N should not be combined with series 1100. Operated with two hands. Material: chrome-nickel brass (body), stainless steel (balls and springs). Performance: 9.5 l/min (Δp = 1 bar, Kv=0.57 - water), 430 l/min (Pe=6 bar, Δp=0.5 bar - air). Working pressure: 20 bar (for steam 10 bar). Operating temperature: from -20°C to +100°C (NBR - standard), from -25°C to +200°C (viton - option), from -50°C to +150°C (EPDM - option), depending on the medium.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with valve, Eurostandard DN5 (MINI), series 21KA. The socket is available in two variants: with a corrugated hose end and with a nut end for thermoplastic hose. This is a partition version for panel mounting. Widely used in the industry where small dimensions are required along with high flow efficiency and low pressure drop. One-handed operation capability. Flow rate: 560 l/min (Pe = 6 bar, Δp=0.5 bar - air), 8 l/min (Δp=1 bar Kv=0.48 - water). Working pressure: 35 bar. Material: brass, stainless steel (springs and balls). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with valve, Eurostandard DN5 (MINI), series 21KA with external or internal BSP thread. Widely used in the industry where small dimensions are required with high flow efficiency and low pressure drop. One-handed operation. Performance: 560 l/min (Pe = 6 bar, Δp=0.5 bar - air), 8 l/min (Δp=1 bar Kv=0.48 - water). Working pressure: 35 bar. Material: brass, stainless steel (springs and balls). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with valve, Eurostandard DN5 (MINI), series 21KA. The socket is available in two variants: with a corrugated hose end and with a nut end for thermoplastic hose. Widely used in the industry where small dimensions are required along with high flow efficiency and low pressure drop. One-handed operation capability. Flow rate: 560 l/min (Pe = 6 bar, Δp=0.5 bar - air), 8 l/min (Δp=1 bar Kv=0.48 - water). Working pressure: 35 bar. Material: brass, stainless steel (springs and balls). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsUniversal quick coupling socket with external or internal BSP thread, designed primarily for compressed air and gases, for smaller tools and pneumatic systems. Easy to use, durable, characterized by good flow at small external dimensions. The socket is made of chrome-nickel brass, with springs and balls made of stainless steel. couplings of series 1100 should not be combined with series 1100N. Performance: 580 l/min, Pe=6 bar, Δp=0.5 bar (air). Working pressure: 30 bar. Operating temperature: from -20°C to +100°C (NBR), from -25°C to +200°C (Viton - option), from -50°C to +150°C (EPDM - option), depending on the medium.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with valve, DN5.5, compliant with ISO 6150B standard (A-A-59439, MIL C-4109), series 1400KA, with external BSPT thread or internal BSP thread. High-quality socket equipped with ULTRA-FLOW valve, featuring optimal flow characteristics. The socket body is made of hardened steel through the QPQ salt bath carburizing process, enhancing wear and corrosion resistance (black color). Versatile use in the industry, primarily for compressed air. Performance: 940 l/min (Pe = 6 bar, Δp=0.5 bar - air). Working pressure: 35 bar. Material: QPQ hardened steel (socket body), nickel-plated brass (connection part and sleeve), stainless steel (spring, balls, and ring). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with valve, DN5.5, compliant with ISO 6150B standard (A-A-59439, MIL C-4109), series 1423KA, with external BSPT thread or internal BSP thread. High-quality socket equipped with ULTRA-FLOW valve, featuring optimal flow characteristics. The socket body is made of hardened steel through the salt bath carbonitriding process QPQ, enhancing wear and corrosion resistance (black color). Locking sleeve with ergonomic shape, made of impact-resistant material. Versatile use in the industry, primarily for compressed air. Performance: 940 l/min (Pe = 6 bar, Δp=0.5 bar - air). Working pressure: 35 bar. Material: QPQ hardened steel (socket body), nickel-plated brass (connection part), stainless steel (spring, balls, and ring), plastic (sleeve). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsUniversal quick coupling socket with valve DN5.8, with external or internal BSP thread. Double shut-off in standard TEMA 1300N, popular in the Scandinavian market, designed primarily for liquids to prevent leaks during disconnection (for water, steam, oils, and fuels). It features high corrosion resistance and large flow rates with small external dimensions. couplings of series 1300N should not be combined with series 1300. Material: nickel-plated and chrome-plated brass / AISI 316 steel. Performance: 13.5 l/min (Δp = 1 bar, Kv = 0.81 - water), 760 l/min (Pe=6 bar, Δp=0.5 bar - air). Working pressure: 50 bar (for steam 10 bar). Sealing: NBR / viton. Operating temperature: from -20°C to +100°C (NBR), from -25°C to +200°C (viton).
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with a popular Eurostandard DN7.2 profile with a valve, featuring external or internal BSP threads, primarily intended for air. The quick couplings are interchangeable with all Eurostandard DN7.2 ÷ 7.8 from other manufacturers. Performance: 1070 l/min, Pe = 6 bar, Δp=0.5 bar - air, 16.5 l/min, Δp=1 bar, Kv=0.99 - water. Working pressure: 35 bar. Material: brass (body, sleeve, valve), AISI 301 steel (spring and ring), AISI 420 steel (locking pins). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with a popular Eurostandard DN7.2 profile with a valve, with a hose coupling, primarily intended for air. Available in three variants: with a corrugated coupling, with a thermoplastic hose coupling with a nut, and with a thermoplastic hose coupling with a nut and a protective spring to prevent abrasion, bending, or mechanical damage to the hose. The sockets are interchangeable with all Eurostandard DN7.2 ÷ 7.8 from other manufacturers. Flow rate: 1070 l/min, Pe = 6 bar, Δp=0.5 bar - air, 16.5 l/min, Δp=1 bar, Kv=0.99 - water. Working pressure: 35 bar. Material: brass (body, sleeve, valve), AISI 301 steel (spring and ring), AISI 420 steel (locking pins). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with a popular Eurostandard profile DN7.4 with a valve, featuring external or internal BSP threads, primarily designed for air. The sockets are specially designed for safe, pressure-free disconnection of the quick coupling, compliant with ISO 4414 and EN 983. To ensure such functionality, only Rectus plugs made of hardened steel type 25KA should be used. Do not use for direct connection of pneumatic tools, as vibrations and oscillations will shorten the lifespan of the coupling. Performance: 1300 l/min, Pe = 6 bar, Δp=0.5 bar - air. Working pressure: 12 bar. Material: nickel-plated brass (body, threaded part), brass (valve), AISI 301 steel (spring), AISI 420 steel (pins and locking pins). Sealing: NBR. Operating temperature: from -20°C to +60°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with a popular Eurostandard DN7.4 profile with a valve, with a hose fitting, primarily intended for air. The sockets are specially designed for safe, non-pressurized disconnection of the quick coupling, compliant with ISO 4414 and EN 983. To ensure such functionality, only Rectus plugs made of hardened steel type 25KA should be used. Do not use for direct connection of pneumatic tools, as vibrations and oscillations will shorten the lifespan of the coupling. Performance: 1300 l/min, Pe = 6 bar, Δp = 0.5 bar - air. Working pressure: 12 bar. Material: nickel-plated brass (body, threaded part), brass (valve), AISI 301 steel (spring), AISI 420 steel (pins and locking pins). Sealing: NBR. Operating temperature: from -20°C to +60°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsUniversal quick coupling socket with valve DN7.4, with external BSPT thread or internal BSP thread. Designed primarily for compressed air and gases, for smaller and medium tools and pneumatic systems. Durable and easy to use, high flow rate with small external dimensions due to the use of ULTRA-FLO valve. Operated with one hand. The socket body is made of hardened steel through the process of carbonitriding in a salt bath QPQ, increasing resistance to wear and corrosion (black color). couplings of series 1300 should not be combined with series 1300N. Performance: 1150 l/min, Pe=6 bar, Δp=0.5 bar (air). Working pressure: 35 bar. Material: hardened QPQ steel (socket body), nickel-plated brass (connection part and sleeve), stainless steel (spring, balls, and ring). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsDisconnectable non-pressurized quick coupling socket with valve, DN7.8, with external BSPT thread or internal BSP thread, series 1600KE. Safely disconnectable quick coupling for air, compliant with ISO 4414 and EN 983, protects the operator from potential hose whipping effects and reduces disconnection noise. Designed primarily for compressed air. Safe operation of the coupling can only be guaranteed when used with plugs made of hardened steel (series 25KA). Do not use for direct connection of pneumatic tools, as vibrations and oscillations will shorten the lifespan of the coupling. Performance: 2020 l/min (Pe = 6 bar, Δp=0.5 bar - air). Working pressure: 2÷12 bar. Material: nickel-plated brass (body), hardened steel (locking sleeve), galvanized steel (socket), brass (valve), stainless steel (spring, balls, and ring). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsDisconnectable non-pressurized quick coupling socket with valve, DN7.8, with hose end, series 1600KE. Safely disconnectable quick coupling for air, compliant with ISO 4414 and EN 983, protects the operator from potential hose whipping effects and reduces disconnection noise. Designed primarily for compressed air. Safe operation of the coupling can only be guaranteed when used with plugs made of hardened steel (series 25KA). Do not use for direct connection of pneumatic tools, as vibrations and oscillations will shorten the lifespan of the coupling. Performance: 2020 l/min (Pe = 6 bar, Δp=0.5 bar - air). Working pressure: 2÷12 bar. Material: nickel-plated brass (body), hardened steel (locking sleeve), galvanized steel (socket), brass (valve), stainless steel (spring, balls, and ring). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with valve DN7.8, with external BSPT thread or internal BSP thread, featuring a durable construction and a very high flow coefficient, thanks to the ULTRA-FLOW valve. Interchangeable with all quick couplings according to Eurostandard DN7.2 from other manufacturers. Versatile applications in the industry for compressed air, liquids, and gases. Performance: 1800 l/min (Pe = 6 bar, Δp=0.5 bar - air), 33.5 l/min (Δp=1 bar, Kv=2.0 - water). Working pressure: 35 bar. Material: nickel-plated brass (body), hardened nickel-plated steel (sleeve), nickel-plated zinc alloy (valve), stainless steel (spring, balls, and ring). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with valve DN7.8, with external BSPT thread or internal BSP thread, series 1600KA - belongs to the premium class with increased performance, designed primarily for compressed air, especially where high efficiency is required in a small coupling size. The socket body is made of hardened steel through the process of carbonitriding in a salt bath QPQ, increasing resistance to wear and corrosion (black color). Operated with one hand. Safe operation of the coupling can only be guaranteed when used with plugs made of hardened steel (series 25KA). Performance: 2020 l/min (Pe = 6 bar, Δp=0.5 bar - air), 43.3 l/min (Δp=1 bar, Kv=2.6 - water). Working pressure: 35 bar. Material: hardened QPQ steel (socket body), nickel-plated brass (connection part and sleeve), stainless steel (spring, balls, and ring). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with valve DN7.8, with external BSPT thread or internal BSP thread, series 1625KA - belongs to the premium class with increased performance and features a shock-resistant plastic locking sleeve. Designed primarily for compressed air. The socket body is made of hardened steel through the carbonitriding process in a salt bath QPQ, enhancing resistance to wear and corrosion (black color). Operated with one hand. Safe operation of the coupling can only be guaranteed when used with plugs made of hardened steel (series 25KA). Performance: 2020 l/min (Pe = 6 bar, Δp=0.5 bar - air), 43.3 l/min (Δp=1 bar, Kv=2.6 - water). Working pressure: 35 bar. Material: hardened steel QPQ (socket body), PA6 + TPE (sleeve), nickel-plated brass (connection part), stainless steel (spring, balls, and ring). Sealing: NBR. Operating temperature: from -20°C to +40°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with valve DN7.8, with hose fitting, featuring a durable construction and a very high flow coefficient, thanks to the ULTRA-FLOW valve. Interchangeable with all quick couplings according to Eurostandard DN7.2 from other manufacturers. Versatile applications in the industry for compressed air, liquids, and gases. Performance: 1800 l/min (Pe = 6 bar, Δp=0.5 bar - air), 33.5 l/min (Δp=1 bar, Kv=2.0 - water). Working pressure: 35 bar. Material: nickel-plated brass (body), hardened nickel-plated steel (sleeve), nickel-plated zinc alloy (valve), stainless steel (spring, balls, and ring). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with valve DN7.8, with hose end, series 1600KA - belongs to the premium class with increased performance, intended primarily for compressed air, especially where high efficiency is required in a small size of the quick coupling. The socket body is made of hardened steel through the process of carbonitriding in a salt bath QPQ, increasing resistance to wear and corrosion (black color). Operated with one hand. Safe operation of the coupling can only be guaranteed when used with plugs made of hardened steel (series 25KA). Performance: 2020 l/min (Pe = 6 bar, Δp=0.5 bar - air), 43.3 l/min (Δp=1 bar, Kv=2.6 - water). Working pressure: 35 bar. Material: hardened QPQ steel (socket body), nickel-plated brass (connection part and sleeve), stainless steel (spring, balls, and ring). Sealing: NBR. Operating temperature: from -20°C to +100°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsQuick coupling socket with valve DN7.8, with hose end, series 1625KA - belongs to the premium class with increased performance and features an impact-resistant plastic locking sleeve. Designed primarily for compressed air. The socket body is made of hardened steel through the process of carbonitriding in a salt bath QPQ, enhancing resistance to wear and corrosion (black color). Operated with one hand. Safe operation of the coupling can only be guaranteed when used with plugs made of hardened steel (series 25KA). Performance: 2020 l/min (Pe = 6 bar, Δp=0.5 bar - air), 43.3 l/min (Δp=1 bar, Kv=2.6 - water). Working pressure: 35 bar. Material: hardened steel QPQ (socket body), PA6 + TPE (sleeve), nickel-plated brass (connection part), stainless steel (spring, balls, and ring). Sealing: NBR. Operating temperature: from -20°C to +40°C.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsUniversal quick coupling socket with valve DN9.5, with external or internal BSP thread. Double shut-off, standard TEMA 1800N, popular in the Scandinavian market, designed primarily for liquids to prevent leaks during disconnection (for water, steam, oils, and fuels). It features high corrosion resistance and large flow rates with small external dimensions. Operated with two hands. couplings of series 1800N should not be combined with series 1800. Material: nickel-plated and chrome-plated brass or AISI 316 steel. Performance: 34.7 l/min (Δp = 1 bar, Kv = 2.08 - water), 1650 l/min (Pe=6 bar, Δp=0.5 bar - air). Working pressure: 50 bar (for steam 10 bar). Sealing: NBR or viton. Operating temperature: from -20°C to +100°C (NBR), from -15°C to +200°C (viton).
