V-HSRIS INRHAN > Stucchi V profile HNIAL AURS AN OIONS SUHI SOLUIONS Interchange Stucchi V profile Sealing description Nitrile NR onnection system Screw HL version= lock system Available sizes Material /treatment Available threads from to arbon steel / S - N - SA - LAN Operating pressure Up to 0 bar Locking mechanism Screw to connect low rate Up to 70 L/Min ar = 0, Ma NIS emperature ( ) -20 / +00 asy connection/disconnection with both side under residual pressure thanks to the Stucchi patented design. lat face is easy to clean, reducing the inclusion of contamination inside the hydraulic circuit. Minimal fluid spillage during disconnection, reducing fluid spillage to the environment. Minimal air inclusion during connection. atented internal valve design creates minimal pressure drop, maintaining circuit efficiency in the system Internal pressure release valve system allows an easy connection with high internal residual pressure. he modular design allows flexibility with a wide range of configurations. High resistance to pressure impulses. Safe and simple to use. HL version= lock system included. HOW O US Valving style lat ace onnection under pressure onnection: oth side (see enefits). isconnection: Allowed (see enefits). efore to connect, clean the mating surface of the couplings to avoid dirt inclusion in the circuit. o connect pull forward the connection sleeve of the female coupling. Align the female and male coupling holding forward the connection sleeve and thread together turning the sleeve. Keep couplers aligned during connection process. o not push to connect couplings. he screwing of the threads should be done by hand without the use of the tools for the first part of the connection. he use of tools for the second part of connection can be necessary if there is high residual pressure in the circuit. Screw the connecting sleeve of the female until metal surface contact with the male coupling is complete. ighten the sleeve to the base of the male using the tightening torque spec. as indicated in the table below. o disconnect turn sleeve from contact position using a wrench, then unscrew making sure the couplings stay aligned through the entire process. HL version = in addition to the istruction here above remove external yellow O-ring on the male and when couplings are properly connected (metal to metal contact) insert cotter pin. Screw connection system eliminates premature wear Modular construction ouble valve system to release pressure MAIN ALIAIONS Agriculture Refrigeration Oil&as arth Moving lat face valves Strong structure of male body Industry Vehicles Strong structure of connection sleeve High ressure Hydraulic quipment Modular construction Special seal to prevent extrusion at high flow rates and during connection with residual pressure ooling hemical & ood Industry 87
V-HSRIS RORMANS V-H, V-HL & V-H LAN Size Series/Size Max. flow suggested onnect torque isconnect torque Spillage* Inch l/min M Nm lbf ft Nm lbf ft ml /8 VH V7H V2H V30H 48 200 378 70 39,22 3,00 00,7 98,7 3,0,6 8,2 26,0 2,2 4,3 6,04 9,6,8 3,6,8 2,,33 2,6 4,27 9,2 0,03 0,02 0,06 0,20 RORMANS V-H & V-HL Size Series/Size Max. operating pressure urst pressure oupled oupled Inch Ma psi Ma psi Ma psi Ma psi Ma psi Ma psi /8 VH V7H V2H V30H 0 47 40 797 70 68 800 0 47 40 797 70 68 800 33 33 30 27 478 478 430 39 40 20 0 20300 830 7400 90 40 20 0 20300 830 7400 90 00 00 80 80 400 400 600 600 Size Series/Size ightening torque Max. residual pressure during connection Max. residual pressure, female to drain, male to drain and female during disconnection Inch Nm lbt ft Ma psi Ma psi Ma psi Ma psi Ma psi /8 VH V7H V2H V30H 70-80 0-30 -4-7 2-9 8-96 92-07 4-29 20 2900 7 20 2900 7 RORMANS V-H & V-HL LAN Size Series/Size Max. operating pressure urst pressure oupled oupled Inch Ma psi Ma psi Ma psi Ma psi Ma psi Ma psi V7H LAN 42 6090 42 6090 33 478 6 24000 6 24000 00 400 V2H LAN 42 6090 42 6090 30 430 6 24000 6 24000 80 600 V30H LAN 42 6090 42 6090 27 39 6 24000 6 24000 80 600 Size Series/Size ightening torque Max. residual pressure during connection Max. residual pressure, female to drain, male to drain and female during disconnection Inch Nm lbt ft Ma psi Ma psi Ma psi Ma psi Ma psi V7H LAN 0-30 V2H LAN -4 V30H LAN -7 8-96 92-07 4-29 *Spillage is an indicative value of the fluid loss during disconnection (according to ISO 724-2 test method) onnect torque and disconnect torque without residual pressure. he torque will increase as internal residual pressure increases. ort configurations include internal female threads: - S, N and SA - O62 flange ports (ISO 662-2 and SA J8 interchangeable). wo ports options are available: lange ort (4 bolt mating configuration) H lange Head (head configuration and sealing groove)! WARNIN 7 emperature range: Standard seals NR, UR, OM from -20 to +00 ( from -4 to +22 ). lease read carefully instruction and warning for proper selection of the products. ests: he couplings have been tested in according to ISO 724-2. he couplings have been tested at max. operating pressure for.000.000 impulses (VH 00.000 impulses). 7 he female uncoupled have been tested for 00.000 impulses. A defect, a wrong choice or an improper use of products, can cause injury to persons, animals and objects. onnect under pressure products are suitable to be connected under residual (static) pressure. Never connect or disconnect with dynamic pressure (e.g. pump on). o not use the female coupling disconnected with high impulse pressure. o not couple-uncouple with flow in the circuit. o not couple-uncouple when the temperature inside of the circuit is higher than 80 (76 ). heck the maximum allowable working pressure of the port in use. It is important to limit contamination in the circuit to avoid compromising the function of the internal valves. Make sure that the medium used is compatible with seal and material as indicated for each series. In case of doubt please contact Stucchi echnical Support. he interchangeability is mentioned under the assumption that the manufacturer of the considered products has not changed any dimension. It is MANAORY to read and closely follow the instructions. Last updated version always apply at time of installation, see latest written Instructions on Stucchi website (www.stucchi.it) before selecting or using Stucchi products. 88
V-HSRIS OVRALL IMNSIONS MAL MAL SUHI SOLUIONS ort description: MAL HRA S (ISO 79-) OY SIZ /8 escriptive ode Item ode OR (A) N Overall Length Length Hex Hex iameter Weight VH S M VH S V7H S M V7H S V7H S M V7H S V2H -/4 S M V2H -/4 S V30H S M V30H S 8080000 808000 8080008 8080009 8080002 8080003 8080004 808000 8080006 8080007 -/4 M4x3 M0x3 M0x3 M8x3 M80x4 72,4 200,9 200,9 26,2 3,9 6,79 7,9 7,9 8, 0,00 84,9 06 99,7 99,7 06,8 33,4 33, 0,0 3,34 4,7 3,93 3,93 4,20,,26,9 4,0 36,0,6,42 8,0 7,0 3,3 2,9 9,0 94,4 3,74 3,72 0,92 0,94,33,36,28,30 2,02,79 4,36 3,30 2,03 2,07 2,93 3,00 2,82 2,87 4,4 3,9 9,6 7,28 ort description: MAL HRA N (ANSI..20.) OY SIZ /8 escriptive ode Item ode OR (A) N Overall Length Length Hex Hex iameter Weight VH N M VH N V7H N M V7H N V2H -/4 N M V2H -/4 N V30H N M V30H N 808000 80800 808002 808003 808004 80800 808006 808007 -/4 M4x3 M0x3 M8x3 M80x4 72,4 200,9 26,2 3,9 6,79 7,9 8, 0,00 84,9 06 99,7 06,8 33,4 33, 0,0 3,34 4,7 3,93 4,20,,26,9 4,0 36,0,6,42 8,0 7,0 3,3 2,9 9,0 94,4 3,74 3,72 0,93 0,9,28,30 2,02,79 4,36 3,30 2,0 2,09 2,82 2,87 4,4 3,9 9,6 7,28 ort description: MAL HRA SA (ISO 926- & SA J926-) OY SIZ /8 escriptive ode Item ode OR (A) N Overall Length Length Hex Hex iameter Weight VH SA M VH SA V7H SA M V7H SA V2H -/4 SA M V2H -/4 SA V30H SA M V30H SA 8080400 808040 8080402 8080403 8080404 808040 8080406 8080407 -/6-2UN M4x3 -/6-2UN M0x3 -/8-2UN -7/8-2UN M8x3 M80x4 72,4 20,9 26,2 3,9 6,79 7,9 8, 0,00 84,9 06 00,7 06,8 33,4 33, 0,0 3,34 4,7 3,96 4,20,,26,9 4,0 4,0,6,6 8,0 7,0 3,3 2,9 9,0 94,4 3,74 3,72 0,9,0,27,29 2,0,78 4,34 3,28 2,0 2,20 2,80 2,84 4,43 3,92 9,6 7,23 89
V-HSRIS MAL MAL ort description: LAN OR 4 HRA HOLS (ISO 662-2 6000 psi & SA J8) OY escriptive ode Item ode iameter N Overall Length Length Hex iameter Weight SIZ mm inch mm inch mm inch mm inch mm inch V7H U O 62 80824020 b 22, 0,89,7 6,3 2,6 Е,68 3,70 M0x3 27,9 8,8 M V7H U O 62 8082402 a 22,0 0,87,0 6,90 2,6,6 3,64 V2H M O62 8082408 b 22, 0,89 6,8 4,6 3,00 6,6 M8x3 9,2 6,27 M V2H M O62 8082409 a 22, 0,89 3,2,32 2,97 6, V2H -/4 M O62 80824026 b,6,0 6,8 4,6 3,39 7,47 M8x3 9,2 6,27 M V2H -/4 M O62 80824027 a,0 0,98 3,2,32 2,97 6, V2H -/4 U O62 80824022 b,6,0,8 6,72 Е 2,60,73 M8x3 2 8,46 M V2H -/4 U O62 80824023 a,6,0 23,2 7, 2,6 4,76 V30H -/4 M O62 80824034 b 32,0,26 48, 8, 8,0 3,3 Е 9,0 3,74,23,3 80x4 r 266, 0,49 M V30H -/4 M O62 8082403 a 32,0,26 47,6 8,33 7,0 2,9 94,4 3,72 3,8 8,49 V30H U O62 80824024 b 3,0,38 6,6 6,7 8,0 3,3 Е 9,0 3,74 6,9,23 80x4 r 276,6 0,89 M V30H U O62 808240 a 32,0,26 49,6,89 7,0 2,9 94,4 3,72 4,8 0,60 V30H M O62 80824028 b 3,0,38 0,6,93 8,0 3,3 Е 9,0 3,74 6,9,23 80x4 r 262,6 0,34 M V30H M O62 80824029 a 32,0,26 4,6,7 7,0 2,9 94,4 3,72 4,8 0,60 V30H -/4 U O62 80824036 b 32,0,26 48,,8 8,0 3,3 9,0 3,74,9 3,02 80x4 pf 266, 0,49 M V30H -/4 U O62 80824037 a 32,0,26 47,6,8 7,0 2,9 94,4 3,72 4,7 9,9 V30H -/4 M O62 M2 80824040 b 32,0,26 48,,8 8,0 3,3 9,0 3,74,92 3,0 80x4 pf 266, 0,49 M V30H -/4 M O62 M2 8082404 a 32,0,26 47,6,8 7,0 2,9 94,4 3,72 4,8 9,22 esignation example V7H U/M: V-H (coupling series) 7 (size coupling Stucchi) (size of flange) (lange ort) U (flange threaded holes type UN; M in case of metric threaded holes ) O 62 (flanged coupling solution) or complete technical information contact info@stucchi.it 90
V-HSRIS MAL MAL SUHI SOLUIONS ort description: LAN HA WIH O-RIN (ISO 662-2 6000 psi & SA J8) OY escriptive ode Item ode iameter N Overall Length Length Hex Hex iameter Weight SIZ mm inch V7H H O62 8082402 b 20,0 0,79,7 6,3 2,6 Е,68 3,70 M0x3 308,32,4 M V7H H O62 8082403 a 20,0 0,79 7,4 6,90 2,6,6 3,63 V2H -/4 H O 62 8082404 b,6,0 70,8 6,72 2,6 Е 2,60,72 M8x3 33,03,03 M V2H -/4 H O 62 808240 a,6,0 84,2 7, 2,6 2,6 4,7 V30H H O 62 8082406 b 32,0,26 209, 8, 8,0 3,3 Е 9,0 3,74,23, M80x4 39,,4 M V30H H O 62 8082407 a 32,0,26 2,6 8,33 7,0 2,9 94,4 3,72 3,8 8,47 V30H -/4 H O62 80824038 b 28,0, 99, 7,8 - - - 8,0 3,3 9,0 3,74,04, 80x4 pf 7, 6,7 M V30H -/4 H O62 80824039 a 28,0, 20,6 7,94 - - - 7,0 2,9 94,4 3,72 3,66 8,07 esignation example V7H H: V-H (coupling series) 7 (size coupling Stucchi) (size of flange ) H (lange Head) O 62 (flanged coupling solution) or complete technical information contact info@stucchi.it 9
V-HSRIS V-HL version V-HL option is a female quick coupling interchangeable with standard V-H series (flat face design, screw connection, connectable with residual pressure system), but equipped with special anti-unscrewing sleeve. his series is suggested for specific heavy duty applications where vibrations or torsion are present, or else where you want to ensure that the operator successfully connect the male in the female coupling. Same modular construction available with flange option Same overall dimension of V-H otter pin to insert after complete connection lat face design Standard male without the external oring Strong structure of the body V-HL version is interchangeable with male V-H after removing yellow male external O-ring (upon request male without external O-ring). or specific code and configuration or any other information, please contact Stucchi echnical Support. Anti-friction ring Special internal valve to connect/disconnect under residual pressure Interchange with existing V-H 90 version V-H is available upon request also in special configuration with 90 fitting. his version is ideal for applications with less space that requires a compact design and it guarantees the correct bending of the hose. or specific codes, configuration or any other information, please contact Stucchi echnical Support. 92
V-HSRIS SAR KI SAL & KI OR Repair kit / OR+K+XRNAL OR ody Size escription art Number /8 M VH 8700738 M V7H 8700739 M V2H 8700740 M V30H* 870074 * OR + O-Ring holder O-Ring in Nitrile ackup in eflon O-ring ackup ring xternal yellow O-ring SUHI SOLUIONS Kit otter V-HL version ody Size escription art Number Ask to sales department ROIV AS OR V-H SRIS rotective caps are always recommended to protect the couplings from damage, dirt inclusion, and will increase the product life. his is particularly important in mobile applications where exposure to weather and aggregate materials are common. wo solutions are available. threaded aluminum caps with lanyard (standard colors: natural aluminum, other colors available upon request) threaded plastic caps with lanyard (standard color black). rotective ap ap for MAL coupling ody Size/escription art Number Material/olor lug for ap for /8 V 830076 830077 Aluminum/Natural V7 830078 830079 Aluminum/Natural V2 830080 83008 Aluminum/Natural V30 830082 830083 Aluminum/Natural lug for MAL coupling rotective ap ody Size/escription art Number Material/olor lug for ap for /8 V 830330 83033 lastic/lack V7 830332 830333 lastic/lack V2 830334 83033 lastic/lack V30 830336 830337 lastic/lack or complete technical information see www.stucchi.it or contact info@stucchi.it - SUHI S.p.A. - July 207 - All right reserved. he texts, data and illustrations indicated in this catalogue, may be changed by Stucchi S.p.A at any time without notice. (A V-H - N RV.3). 93