Everything begins at one point.

Transcription

1 MINIMESS

2 Preface Pioneering technology and innovative solutions The company philosophy Test with confidence has a long tradition at ydrotechnik. In 964, the MINIMESS - ball sealing threaded test point and plug-in coupling was invented and proved to be a major advance for pressure measurement on hydraulic systems. The benefits of this innovative development were vast because up till then, pressure measurements had been mainly carried out with help of fixed mounted pressure gauges and with enormous expenditure. Now, with ydrotechnik, the use of pressure sensors and pressure gauges could now be carried out quickly, safely and without any interruptions to plant. This is why we say Test with confidence. The next step: New sealing technique As a consequent development of the MINIMESS - plug-in and threaded test point with ball sealing from the 60 s, the patented leakage-free coupling with soft-sealing was introduced. The added benefits to our customers were at the forefront of our mind, meaning cleaner handling and new applications in problematic areas like water protection zones and for the first time also in gas application, which established YDROTECNIK even further in the market. p/t coupling - for requirements in the present and the future andling, operating characteristics and quality of the MINI- MESS - test points have been proved a million times, however Test with confidence stands also for research and development. In order to offer more innovative products to our customers, new demands in the automation and robotics sector caused the next development. Our aim was to avoid measuring pessure and temperature with separate sensors. Instead, we wanted to use one common Test Point. ydrotechnik developed the p/t - coupling, which was lengthened and designed to accept a temperature probe which actually gets in contact with the medium. Perfect heat transmission between the medium and the temperature sensor is guaranteed. Reliability and quality Everything begins at one point. The high quality standard, connected with large process-security and non-leakage are reached by a modern automatic assembling with integrated leak testing. Due to this fact, ultra-modern test- and measurement couplings from ydrotechnik are available to everyone. Today, MINIMESS - couplings are the basic requirement for measuring and testing in industry worldwide, due to its enormous environmental security and economy. Convince yourself and Test with confidence.

3 MINIMESS One product for many applications ydraulic control blocks Mobile load sensing systems Pump drives Cylinder controls Servo valves

4 Contents MINIMESS -Index 6 MINIMESS an overview 7 MINIMESS -Technical data 8 MINIMESS -60 Test Points Metric DKO, Tee Adaptors - 60 Metric DKO 60 Male/Female Tee Adaptors 60 Bulkhead Adaptors 60 Standpipe adaptor 37 -edged screwing SAE J54 MINIMESS -60 pressure gauge connection for bulkhead fitting MINIMESS -60 pressure gauge - direct connection Swivel screw connection MINIMESS -60 ose adaptors MINIMESS -60 p/t Test Points 3 MINIMESS -5 Test Points Metric DKO, Tee Adaptors Bulkhead Adaptors MINIMESS -5 pressure gauge connection for bulkhead fitting MINIMESS -5 pressure gauge - direct connection 5 90 Swivel screw connection MINIMESS -5 hose adaptors 6 MINIMESS -65 Test Points MINIMESS -65 specialised options Metric DKO, Tee Adaptors Bulkhead adaptors MINIMESS -65 pressure gauge connection for bulkhead fitting MINIMESS -65 pressure gauge - direct connection Swivel screw connection MINIMESS -65 ose Adaptors 9 MINIMESS -604 Test Points 9 MINIMESS -Plug-in Test Points 0 MINIMESS -Pressure inhibitors and accessories MINIMESS -Technical data on DN and DN4 microbore hose 3 Mounting suggestions of MINIMESS microbore hose assemblies MINIMESS -DN microbore hose assemblies 60,65, 5 and plug-in series Measuring hoses DN with protection against leakage 5 MINIMESS -DN4 microbore hose assemblies 604 Measuring hoses DN4 with protection against leakage 6 Order chart for hose material and accesories DN and DN4 7 Selectable hose ends for DN and DN4 hose 3 Accessories for MINIMESS -hoses 3 Digital pressure gauges MINIMESS -60 Test kit with two digital pressure gauges 33 Analogue pressure gauges MINIMESS -60 Test kit with two analogue gauges 35 Accumulator charging and testing devices MINIMESS -gas charging valve Accumulator charging and testing devices 37 as charging and testing devices with pressure reducer valve 37 as charging and flushing devices with pressure reducer valve 38 Compatibility table 39 Conversion table of pressure measuring units

5 MINIMESS an overview MINIMESS -60 of screw-cap Nominal Bore Max Pressure Material Sealing material Page M 6 x DN,0 MPa Free-cutting steel.078 Stainless steel.457 NBR (Perbunan) FKM (Viton) 8 MINIMESS -p/t 60 of screw-cap Nominal Bore Max Pressure Material Sealing material Page M 6 x DN,0 MPa Free-cutting steel.078 NBR (Perbunan) FKM (Viton) MINIMESS -5 of screw-cap Nominal Bore Max Pressure Material Sealing material Page Fixing thread DN,0 MPa Free-cutting steel.078 Stainless steel.457 NBR (Perbunan) FKM (Viton) 3 MINIMESS -65 of screw-cap Nominal Bore Max Pressure Material Sealing material Page M 6 x,5 DN,0 MPa Free-cutting steel.078 Stainless steel.457 NBR (Perbunan) FKM (Viton) 6 MINIMESS -604 of screw-cap Nominal Bore Max Pressure Material Sealing material Page Fixing thread 6 DN 4 40,0 MPa Free-cutting steel.078 NBR (Perbunan) FKM (Viton) 9

6 t MINIMESS -Technical data Max. working pressure MPa (0 bar) according to ISO 57- Material Coupling body and metal cap made of steel.078 Note: Unless stated otherwise, all products shown in this catalogue are made of free-cutting steel.078 Sealing Internal primary- and secondary sealing as well as sealing for screw-in threads are made of NBR (Perbunan). Option in FKM (Viton). Vibration NBR (Perbunan) and/or FKM (Viton) O-ring to prevent cap loosening due to vibration. Screw-in thread arge range of threads are available. Media application Suitable for hydraulic- and other oils on mineral oil basis Temperature ranges at applications with metal cap (standard) Sealing made of NBR (Perbunan): -5 C to +00 C, for a short time, can be also used up to +0 C Sealing made of FKM (Viton) as option: -0 C to +00 C Application with plastic cap (option) and for both sealing materials: -0 C to +00 C Application for low temperature: -54 C form data 45 ø d ø d 45 b k a b t t z ø d 45 a ø d,5 +0, 0,5 +0,5 b b t t leckage free radually change over to chrome (VI)-free surface treatment Form C Form E Form F / B Form Form 45 port according to DIN 385 part and part, form Z (sealed with suitable sealant) port according to SAEJ 54 (UNF) or according to ISO 649- (sealed with O-ring) Port up to Ø d according to DIN 385 part and part, from X (sealed with flat seal or sealing edge) Port according to YDROTECNIK standard N (sealed with O-ring) Port according to ANSI/ASME B (self sealing thread) SAE J 54 (UNF) b t ISO 7 / I - R/8 5,5 9,5 ISO 7 / I - R/4 8,5 3,5 d d b k t a z 7/6-0 UNF,0,4,5,4 4,0,6,0 /-0 UNF 3,0 4,0,5,4 4,0,6,0 9/6-8 UNF 5,0 5,6,7,5 5,5,6,0 3/4-6 UNF,0 0,6 4,3,5 7,5,4 5,0 ISO 649- M 0 x 9,0, 0,0,6,5,0,0 M x,5 9,0 3,8,5,4 4,0,5 5,0 M 4 x,5,0 5,8,5,4 4,0,5 5,0 M 6 x,5,0 7,8 3,0,4 5,5,5 5,0 d a b t ISO 8- /8 5,0,0 8,0 3,0 ISO 8- /4 0,0,5,0 8,5 ISO 8-3/8 3,0,0,0 8,5 ISO 8- / 7,0,5 4,0,0 M x,5 8,0,5,0 8,5 M 4 x,5 0,0,5,0 8,5 M 6 x,5,0,5,0 8,5 d b t M 8 x 9,5 9,0 3,0 M 0 x,5 9,0 3,0 t /8 NPTF,0 /4 NPTF 7,5 / NPTF,9

7 MINIMESS -60 Test Points i ø 0 +3 mm Metal cap with anti vibration O-ring Plastic cap Vibration Proof Torque in Nm Technical data Material: Free cutting steel.078 Metal cap Material: Free cutting steel.078 Plastic cap Material: Stainless steel.457 Metal cap Type of seal A i with NBR - sealing with NBR - sealing with FKM - sealing M 8 x * M 0 x Form 6 5 MPa 4 37,5 8,5 8, M x, M 4 x,5 Form F 40 MPa M 6 x, M 4 x,5 Form E** 45 35, ISO 8- / MPa ISO 8- /4 ISO 8-3/8 Form F MPa /8 NPTF /4 NPTF Form 40 MPa ,5 6, /6-0 UNF 9/6-8 UNF Form E 0 35 MPa ISO 7/I-R /8 ISO 7/I-R /4 Form C 40 MPa MPa * M8x - Please do not use for new machinery design. ** Form E ISO Option For sealing in FKM (Viton) Exchange end digits from 00 to 0 0 Other materials, designs, sealing and screw-in threads. We reserve the right to carry out technical modifications.

8 ø d MINIMESS -60 Test Points Metric DKO, Tee Adaptors - 60 For solder free screw-in pipe connections according to DIN 353; free-cutting steel.078; sealing NBR ø 0 ø 0 ø Safety ring 0 7 Fig. ø d Fig. ø d ca. DKO - measuring connection with sealing cone and Test Points incorporated. Elastic Perbunban O-ring at the sealing cone. Tee adapter c/w cutting rings with union nuts. Test Points incorporated. Series Ø d Fig. o o 6 M x, ,5 0,5 49, M 4 x, ,5 0,5 49, ,5 MPa M 6 x, ,5,5 49, M 8 x, ,5,5 49, M x, ,5,5 5, M 6 x, ,5 3,5 53, M x ,5 7,5 55, MPa M x M 45 x ,5 68,5 7,5 5, , M 5 x ,5, S 6 M 4 x, ,5,5 49, S 8 M 6 x, ,5,5 49, S 0 MPa M 8 x, ,5 3,5 49, S M 0 x, ,5 3,5 49, S 4 M x, ,5 6, S 6 M x, ,5 5,5 5, S 0 40 MPa M x ,5 5,5 55, S 5 S M x M 4 x 64, ,5 80,5 6,5 7, , S 38 3,5 MPa M 5 x Options All sealing made of Viton with metal cap (when ordering, exchange end digits from 00 to 0) 0 With mounted plastic cap (when ordering, exchange end digits from 00 to 90) 90 All sealing made of Viton with plastic cap (when ordering, exchange end digits from 00 to 95) 95

9 MINIMESS -60 Test Points Metric DKO 60 Male/Female Tee Adaptors For solder free screw-in pipe connections according to DIN 353 Series D D 6 M x,5 6 M x,5 6 44,5 03-K M 4 x,5 8 M 4 x,5 8 44,5 03-K ,5 0 3,5 MPa M 6 x,5 0 M 6 x,5 0 47,5 03-K-0.00 M 8 x,5 M 8 x,5 48,5 03-K M x,5 5 M x,5 5 5,5 03-K-5.00 D D 8 M 6 x,5 8 M 6 x, ,5 03-K-8.00 M x M x 58,5 03-K-.00 ca MPa M x M 45 x 8 35 M x M 45 x K K M 5 x 4 M 5 x K-4.00 Series D D S 6 M 4 x,5 6 M 4 x,5 6 46,5 03-KS S 8 M 6 x,5 8 M 6 x,5 8 48,5 03-KS S 0 MPa M 8 x,5 0 M 8 x,5 0 49,5 03-KS-0.00 S M 0 x,5 M 0 x, KS-.00 S 4 M x,5 4 M x, ,5 03-KS-4.00 S 6 M x,5 6 M x,5 6 56,5 03-KS-6.00 S 0 40 MPa M x 0 M x 0 64,5 03-KS-0.00 S 5 M x 5 M x KS-5.00 MINIMESS -60 Test Points 60 Bulkhead Adaptors For solder free screw-in pipe connections according to DIN 353, to MINIMESS - 60 Test Points, NBR sealing ø 0 Connectoin M x, M 4 x,5 3,5 MPa max. M 6 x,5 0 33,5 66, M 4 x,5 S M 6 x,5 M 8 x,5 MPa S 8 S 0 33, , ø 0 Connectoin 70 3max M 6 x MPa Both sides for MINIMESS 60 (M 6 x )

10 MINIMESS -60 Test Points 60 Standpipe adaptor 37 - edged screwing SAE J54 NBR sealing ø 0 Pipe Ø Pipe Ø in inch 7/6-0 UNF 60 MPa 6 / / -0 UNF 4 MPa 8 5/6 56, /6-8 UNF 3/4-6 UNF 3,5 MPa 0 3/8 / 57,5 60, MINIMESS - pressure gauge connection for bulkhead fitting Internal thread Connection Note 0 max. ISO 8- /4 ISO 8- / /4 NPT MPa 60 / M 6 x 38 4, Without return valve MINIMESS -60 pressure gauge direct connection Internal thread ISO 8- /4 4, ISO 8- / MPa /4 NPT MINIMESS Swivel screw connection NBR sealing ISO 8- /4 MPa 34,5 64, dka-ring Sealing on screw-in thread (hollow screw) via dka-ring, on hexagon via i-ring (NBR). Other options. MINIMESS -60 hose adaptor Note M 6 x MPa 4 7 Without return valve Other materials, further executions, sealing and screw-in threads.

11 i MINIMESS -60 p/t Test Points for pressure and temperature measurement /4 ø0 45,5 ø,5 M0x 7*) forms only for p/t - screw coupling,5 +0, 0,5 +0,5 9 5,5*) Form F Form *) = recommended min. depth of drill ø 0 Torque in Nm Technical data Material: Free cutting steel.078 Metal cap Type of sealing A i 0 with NBR - sealing 0 ISO 8- /4 M 0 x Form F Form 40 MPa, , ,5 4, = max. immersion depth in coupled state, = not coupled state Option For FKM (Viton) - exchange end digits from 3 to Other materials, further options, sealing and screw-in threads. We reserve the right to carry out technical modifications.

12 i MINIMESS -5 Test Points 7 ø mm Metal cap with anti vibration O-ring Plastic cap with integrated safety device against vibration Torque in Nm Technical data Material: Free cutting steel.078 Metal cap Material: Free cutting steel.078 Plastic cap Material: Stainless steel.457 Metal cap Type of sealing A i with NBR - sealing with NBR - sealing with FKM - sealing M 8 x * M 0 x Form 6 5 MPa 8,5 8, M x,5 MPa M 4 x,5 ISO 8- /8 Form F MPa ISO 8- /4 40 MPa /8 NPTF /4 NPTF Form 40 MPa /6-0 UNF 9/6-8 UNF Form E 0 35 MPa ISO 7/I-R /8 Form C 40 MPa * M 8 x please do not use for new constructions. Option For FKM (Viton) - Exchange end digits from 00 to 0 0 Other materials, further options, sealing and screw-in threads. We reserve the right to carry out technical modifications.

13 MINIMESS -5 Test Points Metric DKO, Tee Adaptors-5 For solder free screw-in pipe connections according to DIN 353; execution free-cutting steel.078; sealing NBR ø 7 ø 7 ø Safety ring 0 4 Fig. Fig. ø d ø d d ø ca. DKO - measuring connection with sealing cone Safety ring and Test Points incorporated. Elastic Perbunban O-ring at the sealing cone. Tee adapter c/w cutting rings and union nuts. Test Points incorporated. Series Ø d Fig. o o 6 M x, ,5 0, M 4 x, ,5 0, ,5 MPa M 6 x, ,5, M 8 x, ,5, M x,5 5, ,5, M 6 x,5 5, ,5 3, MPa M x M x 5,5 53, ,5 60,5 7,5 7, , M 45 x 55, ,5 5, M 5 x 55, ,5,5 57, S 6 M 4 x, ,5, S 8 M 6 x, ,5, S 0 MPa M 8 x, ,5 3, S M 0 x, ,5 3, S 4 M x, ,5 6,5 43, S 6 M x, ,5 5, S 0 S 5 40 MPa M x M x 55, ,5 74,5 5,5 6, , S M 4 x 58, ,5 7, S 38 3,5 MPa M 5 x 6, , Options All sealing made of Viton with metal cap (when ordering, exchange end digits from 00 to 0) With mounted plastic cap (when ordering, exchange end digits from 00 to 90) Other materials, further options, sealing and screw-in threads.

14 MINIMESS -5 Test Points 5 Bulkhead Adaptors For solder free screw-in pipe connections according to DIN 353; execution free-cutting steel.078; sealing NBR ø 7 Connection 3max M x,5 M 4 x,5 3,5 MPa ,5 60, d M 4 x,5 MPa S 6 6, Connection 65 3 max Fixing thread MPa On both sides MINIMESS - 5 connection MINIMESS -5 pressure gauge connection for bulkhead fitting Internal thread Connection (approx.) Note 0 max. ISO 8- /4 ISO 8- / MPa ,5 9 7 Without return valve /4 NPT MINIMESS -pressure gauge direct connection Internal thread ISO 8- /4 ISO 8- / MPa 4, /4 NPT MINIMESS -5 Test Points 5 90 Swivel screw connection ISO 8- /4 MPa 34, dka-ring Sealing on screw-in thread (hollow screw) via dka-ring, on hexagon via i-ring (NBR). Other options. MINIMESS -5 hose adaptors Note Fixing thread MPa 9 4 Without return valve Other materials, further options, sealing and screw-in threads.

15 MINIMESS -65 Test Points i ø 0 Metal cap with anti vibration O-ring Torque in Nm Technical data Material: Free cutting steel.078 Metal cap Material: Stainless steel.457 Metal cap Type of sealing A i with NBR - sealing with NBR - sealing M 0 x Form 37,5 8, M x,5 M 4 x,5 M 6 x,5 Form F Form B MPa ISO 8- /4 Form F /4 NPTF Form 33 6, Option For FKM (Viton) Exchange end digits from 00 to 0 0 MINIMESS -65 Specialised Options Type of sealing Execution all sealing made of Viton M 4 x,5 i-ring 9 With anti vibration O-ring, alternative housing length MPa M 4 x,5 i-ring 9 With sintered bronze filter Other materials, further options, sealing and screw-in threads. We reserve the right to carry out technical modifications.

16 MINIMESS -65 Test Points Metric DKO, Tee Adaptors-65 For solder free screw-in pipe connections according to DIN 353; execution free-cutting steel.078; sealing NBR ø 0 ø 0 ø Safety ring 7 Fig. Fig. ø d ø d ø d ca. DKO - measuring connection with sealing cone and Test Points incorporated. Elastic Perbunban O-ring at the sealing cone. Tee adapter c/w cutting rings and union nuts. Test Points incorporated. Series Ø d Fig. o 0 6 M x,5 69, ,5 0,5 49, M 4 x,5 69, ,5 0,5 49, ,5 MPa M 6 x,5 69, ,5,5 49, M 8 x,5 65, ,5,5 49, M x, ,5,5 5, M 6 x, ,5 3,5 53, MPa M x M x ,5 60,5 7,5 7,5 55, M 45 x ,5 5,5 60, M 5 x ,5, S 6 M 4 x,5 69, ,5,5 49, S 8 M 6 x,5 69, ,5,5 49, S 0 MPa M 8 x,5 69, ,5 3,5 49, S M 0 x,5 65, ,5 3,5 49, S 4 M x,5 6, ,5 6, S 6 M x,5 6, ,5 5,5 5, S 0 40 MPa M x ,5 5,5 55, S 5 M x 64, ,5 6, S M 4 x ,5 7,5 60, S 38 3,5 MPa M 5 x Option All sealing made of Viton with metal cap (when ordering, exchange end digits from 00 to 0) 0 Other materials, further options, sealing and screw-in threads.

17 MINIMESS -65 Test Points 65 Bulkhead Adaptors 9 M 6 x,5 MPa Connection 7 max. On both sides MINIMESS 65 connection MINIMESS -65 pressure gauge connection for bulkhead fitting Internal thread Connection Note 0 min. 9 ISO 8- /4 ISO 8- / MPa 65 / M 6 x,5 38 4,5 9 7 Without return valve MINIMESS -65 pressure gauge direct connection Internal thread ISO 8- /4 4, ISO 8- / MPa /4 NPT MINIMESS -65 Test Points Swivel screw connection ISO 8- /4 MPa 43 69, dka-ring Sealing on screw-in thread (hollow screw) via dka-ring, on hexagon via i-ring (NBR). Other options. MINIMESS -65 ose Adaptors Note MINIMESS 65 MPa 4 7 Without return valve M 6 x, Other materials, further options, sealing and screw-in threads.

18 i MINIMESS -604 Test Points ø Metal cap with anti vibration O-ring Torque in Nm Technical data Material: Free cutting steel.078 Metal cap Material: Stainless steel.457 Metal cap Type of sealing A i with NBR - sealing with NBR - sealing M 0 x Form 43 8, M 4 x,5 ISO 8- /4 Form F MPa Option For FKM (Viton) Exchange end digits from 00 to 0 0 MINIMESS -plug-in Test Points Internal Ball Sealing ø5 i Plastic cap Torque in Nm Technical data Material: Free cutting steel.078 Material: Stainless steel.457 Type of sealing A i with FKM - sealing with FKM - sealing M 8 x M 0 x ISO 7/ I-R /8 /8 NPT Form Suitable sealant 6 40 MPa 7,5 7,5 7,5 7,5 8,5 8,5 8,5 8,

19 i MINIMESS -Pressure inhibitors and accessories Pressure limiter valve Used for protection of pressure gauges against overload 65 max. ø9+0,4 6, 5 Pressure gauge connection Working pressure max. MPa Adjustable pressure range 0,5 bis 0,9 MPa 0, bis,5 MPa 0,5 bis 6,3 MPa 6,3 bis 0 MPa 0 bis 5 MPa 5 bis 60 MPa 0,5 bis 0,9 MPa 0, bis,5 MPa 0,5 bis 6,3 MPa 6,3 bis 0 MPa 0 bis 5 MPa 5 bis 60 MPa Pressure gauge connection ISO 8- /4 according to DIN 688 ISO 8- / according to DIN 688 Connection ISO 8- /4 according to DIN 385 Form X ISO 8- /4 according to DIN 385 Form X Restrictor valve ca.53 ø9 +0,4 ISO 8- /4 ISO 8- / ISO 8- /4 ISO 8- /4 Execution MPa Adjustable under pressure up to 50 bar in-line connection Damping cartridge (snubber) 8 Borehole: nozzle Material Application M4 M8x ø 0,5 mm.040 Choking element for dampening of fluidity vibrations ed adaptor M 0 x, Form M 0 x External thread Type of sealing i Free cutting steel.078 Stainless steel.457 M x, auf Anfrage ISO 8- /8 ISO 8- / Form F MPa ISO 8-3/4 / NPTF Form Welding adapter ø D Screw-in hole Free cutting steel.078 Stainless steel.457 M 0 x Form M 4 x,5 ISO 8- /4 Form F MPa Other materials, further executions, sealing and screw-in threads.

20 MINIMESS -Technical data on DN and DN4 microbore hose DN and DN 4 ose structure A D I D ose Core: Polyamide Jacket: Polyamide Internal braid: Polyester fibre Nominal width Design Application p n p B in MPa in MPa I D A D r min Operable temperature range Pressure utilisation factor DN DN DN DN 4 DN 4 Standard 400 Standard 0 ow temperature Standard 35 Standard 450 Perforated hose 40,0,0,0 3,5 45,0 04,0 95,0 50,0 8,0 50, mm (below -0 C mm) 40 mm (below -0 C 60 mm) -0 C up to +00 C short time up to +0 C -54 C up to +00 C -0 C up to +00 C short time up to +0 C 0 C % C 0% 50 C 00% 80 C 86% 00 C 77% 0 C 68% Example for calculation: MINIMESS -hose DN / MPa at C pressure utilisation facto:,0 x,0 = 69,3 MPa Reference of the specified data: 0 C 3 K p n = operating pressure p B = bursting pressure I D = internal diameter A D = external diameter r min = Minimum bend radius of hose Perforated hose = Jacket of hose is perforated for applications using gas Definition for the tightness of a MINIMESS -hose pipe Technically tight describes systems, part systems and functional elements if the leakage rate amounts to < 0,0000 mbar I s -. Criteria for selection of hoses and fittings. Selection of the hose assembly for the maximum operating pressure (p N ): When ordering a hose assembly, you have to pay attention to the operating pressures of the hose material and of the connection fitting. The lowest pressure determines the max. operating pressure of the complete hose assembly.. Selection of hose assembly for use with different media: ose assemblies can be used with different media, as long as the end connections are suitable. To check the compatability for different media, please refer to our list on page 37. If your medium is not mentioned on page 37, please contact us!

21 Fittings available with the following materials: Free cutting steel.078 galvanized and chromated, acid-resistant stainless steel.457 (antimagnetic) Identification ose: Manufacturer s stamp Nominal width DN. Year of manufacture Material (PA = polyamid) Operating pressure p N ose Collar Date of manufacture, Month / Year Safety note: The hose assemblies have to be protected from flames and sharp-edged, hot objects. Pressure loss curve of DN hose only Pressure loss curve of DN hose assemblies Pressure loss p (MPa/m),,0 0,8 0,6 0,4 0, 0, 0,4 0,6 0,8,0, Flow rate Q (l/min) Pressure loss in Mpa per metre of hose length without fittings, mineral oil: viscosity mm s Pressure loss p (MPa/m) 3,0,5,0,5,0 0,5 0, 0,4 0,6 0,8,0, Flow rate Q (l/min) Pressure loss in MPa through a hose assembly with a length of m, with fittings and Test Points of series 60 on both sides, mineral oil: viscosity mm s Pressure loss curve of DN 4 hoses Pressure loss curve of DN 4 hose pipes Pressure loss p (MPa/m) 0,8 0,7 0,6 0,5 0,4 0,3 0, 0, Pressure loss in Mpa per metre of hose length without fittings, mineral oil: viscosity mm s Pressure loss p (MPa/m) 4,0 3,0,0,0 Pressure loss in MPa through a hose assembly with a length of m, with fittings and Test Points of series 604 on both sides, mineral oil: viscosity mm s Flow rate Q (l/min) Flow rate Q (l/min) We guarantee a very high quality level of our MINIMESS -systems, as all components are manufactured very precisely and to tight tolerances. All parts in our MINIMESS -system are easy and safe to use. We reserve the right to carry out technical modifications!

22 Mounting suggestions of MINIMESS -hose assemblies Working reliability of a system and lifetime of the hose assembly are dependent on the correct installation. For this, here are some important notes: wrong Under load, the length of a hose pipe can change. A shortening causes an additional tensile stress of the hose and the connections. Therefore, the hose pipe needs slack in an unpressurised state. Please tighten the union nuts only so far using recommended tightening torques. Further tightening does not improve the operation, but can damage the connections. right wrong With curved assemblies, attention has to be paid to the bending radius. Sharp bends have to be avoided wherever possible. When calculating the length of a hose assembly, you have to pay attention to the fact that the connection fittings are not flexible. The correct calculation of the free hose length between the fittings is therefore essential. right wrong 90 hose fittings are also available to aid in the fitting of hose assemblies to maximize life and operation of the assembly. right wrong 90 hose fittings can also aid in the fitting of a tidy hose assembly in the tightest of porting requirements. right Notes for operation and installation In order to guarantee the operability of hoses and to not reduce assembly life by introducing additional strains, the following points have to be taken into consideration: ose assemblies may not be strained during operation by external influences like tension, torsion and upset. The smallest mentioned bending radius of the hose must not be exceeded at any time. ose assemblies have to be protected against external damages caused by thermal, chemical or mechanical influences. Painting or marking of hose assemblies should be avoided. Notes for storage of hose and hose assemblies Store in cool, dry places and avoid direct UV-irradiation. Sources of radiant heat should be avoided. Ozone building light fittings and electronic instruments with sparking should be kept away from hoses and hose material (e.g. mercury vapor discharge lamps) Optimum storage conditions are temperatures between +5 C and +5 C, a relative air humidity of 65%, as well as shielding against UV-radiation by special UV-impervious foils. The storage time should not exceed four years for hose and two years for hose assemblies.

23 MINIMESS -DN microbore hose assemblies For 60, 65, 5 and plug-in series Fig. 00 S 00-AC-AC-000 S 0-AC-AC S 00-AC-AC-00 S 0-AC-AC S 00-AC-AC-0040 S 0-AC-AC-0040 The tables show the series 60 Suitable for hydraulic and other oils on mineral oil basis S 00-AC-AC-0050 S 00-AC-AC-00 S 00-AC-AC-0080 S 0-AC-AC-0050 S 0-AC-AC-00 S 0-AC-AC-0080 Same fittings on both sides Fittings made of free cutting steel MPa S 00-AC-AC-000 S 00-AC-AC-05 MPa S 0-AC-AC-000 S 0-AC-AC S 00-AC-AC-050 S 0-AC-AC S 00-AC-AC-000 S 0-AC-AC S 00-AC-AC-050 S 0-AC-AC S 00-AC-AC-030 S 0-AC-AC S 00-AC-AC-0400 S 0-AC-AC S 00-AC-AC-0500 S 0-AC-AC-0500 Fittings made of stainless steel.457 Stainless Steel Exchange number to 7, when ordering 7 7 Series 5 (picture ) (fixing thread) When ordering, replace the letter codes with -AA-AA-. -AA-AA- Series 65 (picture ) (M 6 x,5) When ordering, replace the letter codes with -AB-AB-. -AB-AB- Plug-in series Max. pressure 40,0 MPa When ordering, replace the letter codes with -AI-AI-. -AI-AI- DN measuring hoses with protection against leakage with integrated return valve Series 60 (M 6x) When ordering, replace both letter codes with -AR-AR-. -AR-AR- min = 0 mm -AR-AR-

24 MINIMESS -DN 4 microbore hose assemblies 604 for series 604 Fig. 00 S 50-AD-AD-000 S 60-AD-AD S 50-AD-AD-00 S 60-AD-AD S 50-AD-AD-0040 S 60-AD-AD-0040 Suitable for hydraulic and other oils on mineral oil basis S 50-AD-AD-0050 S 50-AD-AD-00 S 60-AD-AD-0050 S 60-AD-AD-00 Same fittings on both sides Fittings made of free cutting steel ,5 MPa S 50-AD-AD-0080 S 50-AD-AD-000 S 50-AD-AD MPa S 60-AD-AD-0080 S 60-AD-AD-000 S 60-AD-AD S 50-AD-AD-050 S 60-AD-AD S 50-AD-AD-000 S 60-AD-AD S 50-AD-AD-050 S 60-AD-AD S 50-AD-AD-030 S 60-AD-AD S 50-AD-AD-0400 S 60-AD-AD S 50-AD-AD-0500 S 60-AD-AD-0500 Armaturen aus stainless steel.457 Stainless Steel Exchange number to 7, when ordering 7 7 DN 4 measuring hoses with protection against leakage with integrated return valve Series 604 (fixing thread 6) When ordering, replace both letter codes with -AY-AY-. -AY-AY- min = 0 mm -AY-AY- Delivery effects with protective plugs on both sides.

25 Order chart for hose material and accessories DN and DN 4 Options S X X X - X X - X X - X X X X Material of the fittings Free cutting steel.078 galvanized and chromated Free cutting steel.078 plus sealing for brake fluid Acid-resistant stainless steel.457 Stainless Steel 7 ose material DN Perforated standard hose 40,0 MPa DN 0 Perforated standard hose,0 MPa Perforated low temperature hose,0 MPa ose material DN 4 DN 4 Perforated standard hose 3,5 MPa 5 Perforated standard hose 45,0 MPa 6 Standard Additional options Anti buckling spiral, left side (min. hose length 40 cm) Anti-buckling spiral, right side (min. hose length 40 cm) Anti-buckling spiral both sides (min. hose length 40 cm) Aluminium protection hose (min. hose length 40 cm) Freely selectable fitting Input as a -digit fitting code from page 7 on Freely selectable fitting Input as a -digit fitting code from page 7 on ength in cm (e.g. cm = 00 or 500 cm = 0500) Input as a 4-digit group of figures in cm Attention: Aluminium protection in combination with an anti-buckling spiral is not possible.

26 Selectable hose ends for DN and DN 4 hose Free cutting steel.078 galvanized and chromated MINIMESS -connection Fig. Fig. 3 D ø AA AB AC AD MINIMESS -connection 90 Fig. Fig. in MPa Fitting code ø D Fittings Fig. in MPa ø D Fitting code Fig. DN AA AB AC Plug-in 40,5 AI DN 4 Fittings DN ,5 35,5 7,5 7,5 AJ AK ,5 7,5 A MINIMESS -connection with non-return valve Fig. Fittings Fig. in MPa ø D Fitting code D ø DN AR DN AY MINIMESS -connection with hexagon clamping nut Fig. Fittings Fig. in MPa Fitting code AM DN AN AO

27 Pressure gauge connection according to DIN 6 88 with O-ring sealing Fig. Fittings Fig. in MPa Fitting code DN ISO 8- /4 ISO 8- / 7 7 8,5 3,5 F F Pressure gauge connection according to DIN with O-ring sealing Fig. Fittings Fig. in MPa Fitting code DN ISO 8- /4 ISO 8- / , FI FJ DKO - connection light () and heavy (S) series for solder free screw-in pipe connections according to DIN 353 ( ) Fig. Fittings Fig. Series in MPa Fitting code M x,5 3,5 4 CQ DN M 4 x,5 M 6 x,5 3,5 3, ,5 CR CS M 8 x,5 3,5 33,5 CT DN S 6 S 8 S 0 M 4 x,5 M 6 x,5 M 8 x, ,5 CU CV CW S M 0 x,5 3,5 CX M x,5 3, CQ DN M 4 x,5 M 6 x,5 3,5 3, ,5 CR CS M 8 x,5 3,5 44,5 CT S 6 M 4 x, CU DN S 8 S 0 M 6 x,5 M 8 x, ,5 CV CW S M 0 x,5 44,5 CX

28 DKO - connection light () and heavy (S) series 90 for solder free screw-in pipe connections according to DIN 353 ( ) Fig. Fittings Fig. Series in MPa Fitting code M x,5 3,5 4 3,5 DA 90 DN M 4 x,5 M 6 x,5 3,5 3, ,5 33,5 37,5 DB DC M 8 x,5 3,5 33,5 37,5 DD S 6 M 4 x,5 7 3,5 DE DN S 8 S 0 M 6 x,5 M 8 x, ,5 3,5 37,5 DF D S M 0 x,5 3,5 37,5 D Standpipes for solder free screw-in pipe connection according to DIN 353 Fig. Fittings Fig. Execution in MPa ø D Fitting code ø D DN straight BA BB BC , BD DN straight BB BC Standpipes, 90, for solder free screw-in pipe connection acc. to DIN 353 Fig. Fittings ø D Fig. Execution in MPa Fitting code ød 90 DN B DN B

29 Male threaded connection Fig. Fittings Fig. in MPa Fitting code DN ISO 8- / ,5 8 A ORS-connection Fig. Fittings Fig. in MPa Fitting code /6-6UN 40 6,5 C Banjo fitting with M0x Banjo Bolt Fig. 4 Fig. in MPa Fitting code M 0 x IA Banjo fitting to accept M0x Banjo Bolt according to DIN 764 Fig. D Fig. 0 in MPa 4 D 7 Fitting code IB ø 0 DN Fittings DN CU-Dichtring Fittings DN DN ,5 7 IB

30 MINIMESS -hoses Accessories ose material DN and DN 4 ose material for self assembly Perforated hose, DN Perforated hose, DN ow temperature, Perforated hose, DN 40,0 MPa,0 MPa,0 MPa Perforated hose, DN 4 Perforated hose, DN 4 3,5 MPa 45,0 MPa Anti-buckling spiral Anti-buckling spiral for self assembly Anti-buckling spiral for DN Anti-buckling spiral for DN Aluminium protection hose Aluminium protection hose for self assembly Aluminium protection hose DN In addition to this, pieces end screw sockets are necessary End screw sockets DN Aluminium protection hose for self assembly Aluminium protection hose DN 4 In addition to this, pieces end screw sockets are necessary End screw sockets DN

31 Digital pressure gauges axial turning ø 83, max 5 MENU ø 80 7 /4 B DIN EN 837 5,8 Technical data Measuring range: 0 to 60 bar, 0 to 50 bar or 0 to 600 bar Accuracy: ± 0,5 % F.S., ± digit Wandlungsrate: 5/s 4-digit, 7-segment CD display, mm height, additional bargraph with 0 segments scale Proof pressure,.0x, 000 bar max. Units: MPa, PSI and bar Pressure peak: min.- and max.-values Protection type: IP 65 acc. to EN 6059 / IEC 59 ousing: stainless steel x,5 V battery type AA, 4000 h Weight: approx. 0,4 kg Digital Pressure gauge are the best solution to carry out a local network independent pressure measurement. Accuracy, reliability and mechanical capacity make the digital pressure gauge perfect for carrying out different pressure measurements. Axial turning of the case for better reading. Simple operation is carried out with a 3 button panel whereby pressure and pressure peaks can also be measured as well as min. and max. values. Measuring range 060 bar 050 bar 0600 bar MINIMESS -pressure test kit with two digital pressure gauges Test kit, one digital pressure gauge Measuring range 060 bar 050 bar 0600 bar Identification X.50 4, 6 or 9 Test kit, two digital pressure gauges Measuring range 060 bar 050 bar 0600 bar Identification X X.50 ower measuring range igher measuring range

32 Analogue pressure gauges Ø,6 % 5 6 Display range 00 bar (045 psi) bar (0 psi) EN 837 psi bar ø ø 68,5 05 bar (00 psi) 040 bar (0580 psi) 060 bar (0870 psi) 000 bar (0450 psi) 060 bar (00 psi) Connection according to DIN EN 837- and EN ISO 8-/4 B 050 bar (000 psi) 0400 bar (05800 psi) 0600 bar (08700 psi) ousing ø mm/stainless steel Accuracy,6% of end value Display range in bar and psi lycerine filled MINIMESS -60 pressure test kit with two analogue pressure gauges Test kit with digital pressure gauges Measuring range 00 bar (045 psi) 06 bar (0 psi) 05 bar (00 psi) 040 bar (0580 psi) 060 bar (0870 psi) 000 bar (0450 psi) 060 bar (00 psi) 050 bar (000 psi) 0400 bar (05800 psi) 0600 bar (08700 psi) Identification X X.50 Smaller measuring range arger measuring range Requested measuring range Test kit with digital pressure gauge X.50 MINIMESS -pressure test kit for series 5 When ordering, please exchange end digits to MINIMESS -pressure test kit for series 65 When ordering, please exchange end digits to 40 40

33 3 Analogue pressure gauges Rear Entry Ø,6 % Position after installation Display range 00 bar (045 psi) bar (0 psi) EN 37 psi bar ISO 8-/4 B ø ø bar (00 psi) 040 bar (0580 psi) 060 bar (0870 psi) 000 bar (0450 psi) bar (00 psi) Connection according to DIN EN 837- und EN ,5 050 bar (000 psi) 0400 bar (05800 psi) 0600 bar (08700 psi) Ø 80,0 % 5± 4,5 45,5 ± Display range 00 bar (045 psi) Cutting ring connection S6 according to DIN 386 M4x 5 N 7 psi bar ø 80 ±0,5 Note: Not glycerine filled 06 bar (0 psi) 05 bar (00 psi) 040 bar (0580 psi) 060 bar (0870 psi) 000 bar (0450 psi) ,5 ø84 ø80 Chromated triangular front ring 060 bar (00 psi) 050 bar (000 psi) 0400 bar (05800 psi) 0600 bar (08700 psi) ousing ø mm or ø 80 mm/stainless steel Accuracy:,6% or,0% of end value Display range in bar and psi lycerine filled Analogue pressure gauges Bottom Entry Ø 00,0 % 9 53 Display range 00 bar (045 psi) 06 bar (0 psi) 05 bar (00 psi) EN 837 ø bar (0580 psi) F psi bar 87 ± bar (0870 psi) 000 bar (0450 psi) 060 bar (00 psi) ISO 8-/ B Connection shank according to DIN EN 837- and EN bar (000 psi) 0400 bar (05800 psi) 0600 bar (08700 psi)

34 Accumulator charging and testing devices Easy-to-use gas charging valves with leak proof integrity are required for charging, discharging and pressure testing of hydraulic accumulators. YDROTECNIK fulfills these requirements with its gas charging valves. The quality of a gas charging valve is essential for the long term use in plants with high safety regulations. The valves are easy to use with a safe and reliable connection. The essential advantages: Very good leak proof integrity, leakage < x 0-5 mbar l s - within allowed operating temperatures of -0 C to +35 C The application and construction is common with the MINIMESS -coupling, which has been proven over many, many times Automatic opening of the gas charging valve when connecting a hose assembly Superior and safer manual connection without additional tools For different accumulator designs, suitable adapters are available Military authorised as charging valves can be applied where hydraulic accumulators are used, for example in: Mobile hydraulics Pressure energy source for power brake and steering boosters Spring element in the construction of vehicles and in stationary plants Permanent hydraulic plant Maintaining the pressure in fastening devices, presses and pressing devices Additional sources of energy in stationary plant

35 MINIMESS -gas charging valve 65 Maximum working pressure MPa Torque in Nm i i ø 0 Screw-cap thread: M 6 x,5 Compatible with the following media Inert gases, nitrogen and compressed air. Resistant against antifreeze, oil, anti corrosion oil, grease and fuel. Technical data Execution: Metal cap Type of sealing A i Operating temperature range Coupling material with FKM sealings M x,5,5 8, M 4 x,5 ISO 8- /4 Form F MPa,5, C bis +35 C Recorded with inspection certificate 3. B in accordance to DIN EN 004, certificate.. in accordance to DIN EN 004 M 4 x,5 Form B 40 MPa, C bis +35 C Material Body:.404 (C4) Pressure spring:.4 Screw cap: brass (blackened) Sealing Internal primary and secondary sealing as well as integral seat seal and anti vibration O-ring (to prevent loosening of the metal cap) made of Viton. Attention: Before using oxygen, please ensure you rinse and clean the gas charging valve. Adapter incorporating gas charging valve 65 made of stainless steel ø0 of accumulator Type of hydraulic accumulator Material I with FKM - sealing 7/8-4 UNF M 8 x,5 Bosch-bubble accumul. Bosch-diaphragm accumul. MPa as charging valve adapter 65 To be directly screwed on the original valve of the accumulator M6x,5 of accumulator Type of hydraulic accumulator Material with FKM - sealing ø 5 V 8 DIN /6-3 UNEF angen US MPa Surface protection: galvanized and chromated. Further screw-in threads.

36 Accumulator charging and testing devices Pressure gauge display range Measuring connection Cylinder connection thread 0400 bar MINIMESS 65 W,3 x / bar MINIMESS 60 W,3 x / Charging of the hydraulic accumulator Testing and lowering the pressure within the hydraulic accumulator Pressure gauge Cl.,6 - Ø mm Complete measuring equipment kit. as charging and testing device with pressure reducer valve Secondary adjustment Pressure gauge display range, secondary Cylinder connection thread Connection secondary,035 bar 050 bar W,3 x /4 MINIMESS ,035 bar 050 bar W,8 x /4 MINIMESS Filling, adjusting and controlling gas pressure in hydraulic accumulators with nitrogen filling Pressure gauge Cl.,6 - Ø mm Pressure gauge for primary pressure display 0 to 400 bar Complete measuring equipment kit. as charging and flushing device with pressure reducer valve for low pressure Secondary adjustment Pressure gauge display range, secondary Cylinder connection thread Connection secondary 0,3 bar 0,6 bar W,3 x /4 MINIMESS Complete measuring equipment with transport case and high pressure hose Pre-adjustment of the flushing- and charging pressure Flushing and charging of nitrogen systems Pressure gauge Cl.,6 - Ø mm Pressure gauge for primary pressure display 0 to 50 bar

37 Compatibility table Sealing material: Viton Free-cutting steel.078 (9SMnPb8K), gradually change over to chrome (VI)-free surface treatment Corrosion-resistant stainless steel.404 (X CrMoS 7) Acid proof stainless steel.457 (X 0CrNiMoTi 80) antimagnetic oses: polyamide All statements are not binding and are only for your information Flow rate media Acetone Ethyl alcohol, pure Ammonia, concentrated Ammonia, liquid Formic acid asoline, pure Benzene Brake fluid Butane Cyclohexane Diesel motor fuel Freon lycerin, pure lycols eating oil ydraulic fluid (mineral oil base) Kerosene Carbon dioxide Methane Methyl alcohol, pure Mineral oils Petroleum Polyalkyleneglycol (EP) Propane Oxygen ubricating oils and grease Soap solution Nitrogen Synthetic esters (EES) Essence of turpentine Tetra chloromethane Toluene Trichloroethylene Triglycerides (ET) Water Sea water Sealing 3 *) / 3 *) 3 *) 3 *) / 3 *) / / / 3 *) (<00 C) (<00 C) / / (<80 C) Fittings / Material C /5 /6 3 /4 /4 /6 /4 /4 /4 oses 40 C 60 C / /6 /6 /6 /4 /4 /4 /4 3 /6 /4 /4 /4 /4 /4 /4 /4 /4 /6 3 /6 3 /4 90 C /4 3/4 3/4 3/4 *) Application of suitable sealing materials. Explanations: = good, absolute resistance without modifications = limited, resistance depends on using time and operating conditions 3 = not recommended - material is affected and the mechanical characteristics are decreased 4 = slight diffusion when using gases; can only be used as a test- and filling hose. For permanent use, we recommend our measuring tubes made of stainless steel 5 = the transparent material can change the colour 6 = slight swelling, but no modifications of the mechanical characteristics If your medium of application is not mentioned, please get in contact with us.

38 Conversion table of the pressure measuring units Units PA N/m MPa MN/m bar mbar mws Pa = N/m ,0 x 0-4 MPa = MN/m bar , mbar ,0 x 0 - mws 9,8 x 0 3 9,8 x 0-3 9,8 x 0-9,8 x 0 mmws 9,8 9,8 x 0-6 9,8 x 0-5 9,8 x mmg (Torr),33 x 0,33 x 0-4,33 x 0-3,33, x 0 - psi 6,89 x 0 3 6,89 x 0-3 6,89 x 0-6,89 x 0 7,03 x 0 - kp/cm (at) 9,8 x 0 4 9,8 x 0-9,8 x 0-9,8 x 0 0 Definition of the units: at Technical atmosphere kp/cm Kilopond per square centimetre Pa Pascal MPa Mega-Pascal N/m Newton per square metre MN/m Mega-Newton per square metre bar bar mbar Millibar mws Meter water pillar mmws Millimetre water pillar mmg Millimetre mercury pillar at = 0 C psi English pound per square inch mmws,0 x 0 -,0 x 0 5,0 x 0 4 0, 0 3, x 0 7,03 x mmg (Torr) 7,5 x ,5 x 0-7, x 0 7, x 0-5,7 x 0 7, x 0 psi,45 x ,5,45 x 0 -,4,4 x 0-3,93 x 0 -,4 x 0 kp/cm (at),0 x 0-5 0,,0,0 x , x 0-3 7,03 x 0 -