QUICK RELEASE COUPLINGS - ALFAGOMMA

1 QUICK RELEASE COUPLINGSARGUS is one of the ALFAGOMMA s Group brands. Since 1936 ARGUS has been manufacturing high-quality hydraulic components. Ever since the name ARGUS has stood for quality, safaty and technical years of experience and constant effort to optimaze our products enable us to quickly and flexibly respond to customers' needs. The products are manufactured in our Italian plants. INDEX2 QUICK RELEASE COUPLINGS // INDEXTAILOR MADEWe develop every kind of QUICK RELEASE and multi- coupling system according to customer s needs or specificationsINDEX3 QUICK RELEASE COUPLINGS // INDEX QUICK RELEASE COUPLINGFor fast and easy connections of hydraulic hoses, the ALFAGOMMA range of fluid components includes the ARGUS series of QUICK disconnect COUPLINGS , with products complying to international standards ISO 7241-1 A & B, ISO 5675 and ISO 16028, having poppet and flat face valve standardised design assures the complete interchangeability with corresponding COUPLINGS currently in from high strength carbon steel as the basic material, hardened in parts subject to wear, ARGUS COUPLINGS feature a chrome-III zinc plating with a long lasting resistance to oxidation (TOP COAT, patented).

2 The mechanical and fluid dynamic performance are maximised by means of specific geometries defined through CFD calculations. Additional extensive testing is carried out after production following the requirements of ISO 7241-2 range includes the true general purpose QUICK RELEASE COUPLINGS , with sizes from 1/4 to 1 1/2 , BSPP, NPTF and metric threaded connections, and working pressure up to 350 bar. Agricultural machinery is the main application for ISO-A for ISO-A 7241-1 B series is more employed in the industrial sector (pressures can reach 400 bar), for equipment powered and controlled by hydraulic flat faced range is the optimal choice to avoid circuit contamination and oil leakage when connecting and faced COUPLINGS are widely used on construction equipment, but also in hostile environments where spillage can constitute a danger. They have sizes from 1/4 to 1 , constant working pressure of 350 bar and minimised flow QUICK COUPLINGS are also included in the ARGUS family.

3 Connection under residual pressure is made possible by specific COUPLINGS with poppet or flat face valve. Further sizes and types, including customised multi- coupling systems, are available on VALVEFLAT FACE VALVESCREW TYPEMULTI-COUPLINGCHECK VALVESSWIVEL CONNECTORPOPPETFL AT FACESVK-ISO-AFPK 350 bar *HDKRKMULTI-K *RVSWIVEL CONNECTOR *SVK-ISO-A SSFPK-P MP *PTKRKN * PRV SVK-ISO-B RKN-P * PRV SPECIAL SNK RPN * LBS SNKB AK SVK-1H-ISO-A BK S V K-1H DK PVK-RACING (ALU) S P K-1H S R K-1H S R K-1H P E SRK-1H PLUS * S K K-1H * SHK SLK QUICK RELEASE Adapter*: SVK-ISO-A -1/2 FPK, FPK under pressure* Patent Pending INDEX4 QUICK RELEASE COUPLINGS // INDEX TOP COAT TREATMENTT hanks to the exclusive ALFAGOMMA TOP COAT Galvanic Coating proprietary technology, the complete range of ARGUS QUICK RELEASE COUPLINGS can boast an extraordinary wear and corrosion resistance, so as to guarantee a longer lifespan to your TOP COAT is based on a system of trivalent passivation which reaches outstanding rusting and corrosion resistance levels.

4 Tested in accordance with ASTM B117-03 and UNI ISO 9227 standards, ALFAGOMMA TOP COAT ensures over 1000 hours to red ALFAGOMMA metal parts feature TOP COAT an innovative proprietary surface treatment developed and patented by the ALFAGOMMA Research & Development team Corrosion resistance exceeding 500 hrs white and 1000 hrs red rust resistance ASTM B117-03 and UNI ISO 9227 standards Exceptional interfacial adhesion and outstanding impact resistance, with almost no micro-cracking, chipping and delamination Trivalent passivation and high resistance sealing Chromium(VI)-free in conformity with the European directive 2000/53/ECINDEX5 QUICK RELEASE COUPLINGS // INDEX INDEX SVK-ISO-A ..8 POPPET STANDARD ISO 7241 A SVK-ISO-A SS ..14 POPPET STANDARD ISO 7241 A SS SVK-ISO-B ..17 POPPET STANDARD ISO 7241 B SNK ..20 POPPET INDUSTRY STANDARD SNKB ..23 BALL INDUSTRY STANDARD SHK ..25 HIFLOW TRUCK TYPE POPPET SLK.

5 28 LOCKABLE TYPE POPPET SVK-1H-ISO-A ..31 POPPET STANDARD ISO 7241 A SV K-1H ..39 POPPET STANDARD ISO 5675 PVK-RACING ..48 POPPET SPK-1H ..51 POPPET STANDARD ISO 5675 SRK-1H ..53 POPPET RIGID PIPES ISO 5675 INDEX6 QUICK RELEASE COUPLINGS // INDEX SRK-1H PE ..56 POPPET RIGID PIPES ISO 5675 SRK-1H PLUS ..58 POPPET RIGID PIPES ISO 5675 SK K-1H ..60 POPPET RIGID PIPES ISO 5675 ACCESSORIES FOR SVK-1H, RV AND LBS ..62 QUICK RELEASE ADAPTER ..64 QUICK RELEASE ADAPTER ..66 CONNCECTION UNDER PRESSURE FPK ..68 FLAT FACE STANDARD ISO 16028 FPK-P ..75 FLAT FACE STANDARD ISO 16028 BK ..77 BRAKE VALVE FLAT FACE STANDARD ISO 5676 DK ..79 DIAGNOSTIC FLAT FACE STANDARD ISO 15171-1 HDK ..82 SCREW TYPE POPPET STANDARD ISO 14541 RK ..89 SCREW TYPE FLAT FACEINDEX7 QUICK RELEASE COUPLINGS // INDEX RKN ..94 SCREW TYPE FLAT FACE RKN-P ..97 SCREW TYPE FLAT FACE RPK ..100 SCREW TYPE FLAT FACE AK.

6 102 SCREW TYPE FLAT FACE PTK ..104 SCREW TYPE POPPET STANDARD ISO 14540 MULTI-K ..107 MULTI- coupling RV ..116 NON RETURN VALVE PRV ..118 CARTRIDGE NON RETURN VALVE **cross reference non trovata** **cross reference non trovata**cross reference non trovata** SWIVEL CONNECTOR ..122 SWIVEL JOINT POPPET VALVE8 QUICK RELEASE COUPLINGS // POPPET VALVE SVK-ISO-APOPPET STANDARD ISO 7241 ADN 6 to 51to max WP 350 bar QUICK and simple coupling and uncoupling Cost effectiveGeneral features: ARGUS ISO 7241-1 series A QUICK RELEASE COUPLINGS are used for QUICK coupling and uncoupling of hydraulic lines. During the coupling action in zero or low-pressure ranges, valves that RELEASE or block the flow are automatically activated. The SVK-ISO-A QUICK RELEASE coupling , formed by the coupling plug and the coupling socket, is connected by pushing on a sleeve. This guarantees a flush connection between the two coupling : galvanised steel with hardened parts subject to wear - NBR O-rings (other materials optional) - Thermoplastic dust cap and dust plug.

7 Cr-III zinc plating through additional passivation for improved surface protection (TOP COAT for metric version).Application: suitable for liquid lines with mineral oil-based hydraulic fluids to DIN 51524 T1+ :ISO 7241 ATemperature range:-20 C +100 CTemp. range for metric version -30 C to +125 CNote: rated flow / pressure drop compliant with ISO 7241-1 instructions for installation, use and maintenance are separately VALVE9 QUICK RELEASE COUPLINGS // POPPET VALVESTANDARD ISO 7241 A - POPPET SVK-ISO-AFemale coupling - Female threadItem CodeWP 1F1D1 CHL1 LDashmminchMPaMPammmmmmmm1219613046,01/4 "35,0140,0 BSPP1/4-1926,019,050,074, 2 012196070610,03/8"31,5126,0 BSPP3/8 -1931,522,056,078,5012321290610,03/8"31, 5126,0 BSPP1/2-1432,02 7, 056,074, 5 01219 6170813,01/2"2 7, 0108,0 BSPP1/2-1438,52 7, 066,088,2012196091219,03/4"25,0100,0 BSPP3/4-1448,034,082,5110 ,4 012196191625,01"20,080,0 BSPP1-1156,041,0100,0132,9012235042032,0 1 1/4"20,080,0 BSPP1 1/4 -1170,050,0117, 0150,0012196202438,01 1/2"16,064,0 BSPP1 1/ 2-1184,560,0133,016 7, 0 012233923251,02"10,040,0 BSPP2-1199,075,0165,0210,001219612046,01 /4"35,0140,0 NPTF1/4-1826,019,050,074, 2 012224910610,03/8"31,5126,0 NPTF3/8 -1831,522.

8 05 7,178,5012224880813,01/2"2 7, 0108,0 NPTF1/2-1438,52 7, 066,088,2012224941219,03/4"25,0100,0 NPTF3/4-1448,034,082,5110 ,4 012224951625,01"20,080,0 NPTF1-11 1/ 256,041,0100,0132,9012294892438,01 1/2"16,064,0 NPTF1 1/2-11 1/284,560,0133,016 7, 0 012294903251,02"10,040,0 NPTF2-11 1/ 299,075,0165,0210,00 BSPP connection according to DIN 3852-2-X, NPTF connection according to ANSI , metric connection according to ISO 6149-1. POPPET VALVE10 QUICK RELEASE COUPLINGS // POPPET VALVESTANDARD ISO 7241 A - POPPET SVK-ISO-AMale coupling - Female threadItem CodeWP 1F1D1 CHL1 LDashmminchMPaMPammmmmmmm1219 611046,01/4"35,0140,0 BSPP1/4-1911, 819,038,574, 2 0121960 60610,03/8"31,5126,0 BSPP3/8 -1917, 322,036,578,5012196150813,01/2"2 7, 0108,0 BSPP1/2-1420,52 7, 044,088,2012196081219,03/4"25,0100,0 BSPP3/4-1429,034,055,0110 ,4 012196181625,01"20,080,0 BSPP1-1134,341,066,0132,9012235122032,01 1/4"20,080,0 BSPP1 1/4 -1145,050,075,0150,0012 2 3 5112438,01 1/2"16,064,0 BSPP1 1/ 2-1155,060,083,516 7, 0 012233953251,02"10,040,0 BSPP2-1165,075,0105,0210,001219610046,01 /4"35,0140,0 NPTF1/4-1811, 819,038,574, 2 012224920610,03/8"31,5126,0 NPTF3/8 -1817, 322,039,078,5012224890813,01/2"2 7, 0108,0 NPTF1/2-1420,52 7, 044,088,2012224901219,03/4"25,0100,0 NPTF3/4-1429,034,055,0110 ,4 012224871625,01"20,080,0 NPTF1-11 1/ 234,341.

9 066,0132,9012294962438,01 1/2"16,064,0 NPTF1 1/2-11 1/255,060,083,516 7, 0 012294973251,02"10,040,0 NPTF2-11 1/ 265,075,0105,0210,00 BSPP connection according to DIN 3852-2-X, NPTF connection according to ANSI , metric connection according to ISO VALVE11 QUICK RELEASE COUPLINGS // POPPET VALVESTANDARD ISO 7241 A - POPPET SVK-ISO-AFemale coupling - Metric 24 light heavy seriesTOP COATItem CodeWP 1F1OD1D1t1 CHL1 LDashmminchMPaMPammmmmmmmmmmm12339 09046,01/4"35,0140,0D24LM12 ,010,019,052,084,601229374046,01/4"35,01 40, ,010,019,052,084,6012339100610,03/8"31,5 126, ,010,022,049,589,7012293750610,03/8"31,5 126, ,011, 022,050,591,7012339250813,01/2"2 7, 0108, ,010,02 7, 065,8100,1012339270813,01/2"2 7, 0108, ,011, 02 7, 066,8102,1012293770813,01/2"2 7, 0108, ,011, 02 7, 066,8102,1012293780813,01/2"2 7, 0108,0D24LM22 ,012,02 7, 06 7, 8104,1012339280813,01/2"2 7, 0108, ,012,032,06 7, 8104,1012339291219,03/4"25,0100, ,011, 036,080,0117, 9 012339301219,03/4"25,0100,0D24LM22 ,012,036,081,0119, 9 012293801219,03/4"25,0100, ,012,036,081,0119, 9 012293811219,03/4"25,0100,0D24LM30X22246 ,014,036,083,0123,9 012339311625,01"20,080, ,012,041,094,013 7, 4 012339321625,01"20,080,0D24LM30X22252,01 4,041,096,0141,4012293821625,01"20,080,0 D24LM36X22852,014,041,096,0141,401233933 1625,01"20,080,0D24LM45X23552,016,050,09 8,0145,4012339340610,03/8"31,5126, ,012,022,051,593,7012339350610,03/8"31,5 126, ,012,022,051,593,7012294190610,03/8"31,5 126, ,012,022,051,593,7012339360813,01/2"2 7, 0108, ,012,02 7, 06 7, 8104,1012339370813,01/2"2 7, 0108, ,012,02 7, 06 7, 8104,1012339380813,01/2"2 7, 0108,0D24SM22 ,012,02 7, 06 7, 8104,1012294220813,01/2"2 7, 0108, ,014,02 7, 069,8108,1012339391219,03/4"25,0100, ,014,036,083,0123,9 012339401219,03/4"25,0100,0D24SM30X22046 ,016,036,085,012 7, 9 012 3 4 9111219.

10 03/4"25,0100,0D24SM36X22546,018,036,08 7, 0131,9 012339411625,01"20,080,0D24SM30X22053,01 6,041,098,0145,4012294261625,01"20,080,0 D24SM36X22553,018,041,0100,0149,40123394 21625,01"20,080,0D24SM42X23053,020,046,0 102,0153,4012339431625,01"20,080,0D24SM5 2X23853,022,055,0104,015 7, 4 0 Metric connection according to DIN EN ISO related male coupling see product "Male coupling - Female thread" at page 33 POPPET VALVE12 QUICK RELEASE COUPLINGS // POPPET VALVESTANDARD ISO 7241 A - POPPET SVK-ISO-AFemale coupling - Metric 24 light series bulkheadTOP COATItem CodeWP 1F1OD1D1t1 CHLNL1 LDashmminchMPaMPammmmmmmmmmmmmm123395504 6,01/4"35,0140,0D24LM12 ,034,019,017, 076,0132,601229396046,01/4"35,0140, ,034,019,019,076,0132,6012339560610,03/8 "31,5126, ,034,022,019,082,013 7,7 012293970610,03/8"31,5126, ,035,022,022,083,0139,7012339570813,01/2 "2 7, 0108, ,034,02 7, 019,089,814 8 ,1012339580813,01/2"2 7, 0108, ,035,02 7, 022,090,815 0 ,1012293990813,01/2"2 7, 0108, ,036,02 7, 024,091,8152,1012294000813,01/2"2 7, 0108,0D24LM22 ,038,02 7, 030,093,815 6 ,1012339590813,01/2"2 7, 0108, ,040,032,036,095,816 0 ,1012339601219,03/4"25,0100, ,036,036,024,0105,016 7, 9 012339611219,03/4"25,0100,0D24LM22 ,038,036,030,010 7, 0171,9 012294021219,03/4"25,0100, ,040,036,036,0109,0175,9 012294031219,03/4"25,0100,0D24LM30X22245 ,042,036,041,0111, 0179,9 012349121625,01"20,080, ,040,041,036,0122,0193,4012339621625,01" 20,080,0D24LM30X22252,042,041,041,0124,0 19 7, 4 012294041625,01"20,080,0D24LM36X22852,04 3,041,046,0125,0199,4012339631625,01"20, 080,0D24LM45X23552,047, 050,055,0129,02 0 7.