Isolator Sandwich Plate

Transcription

1 Isolator Sandwich late CEO Model code (also order example) KH4K DN10 CEO X Symbol DN 06 Designation KH4K = 4-gallery isolator ball valve KH6K = 6-gallery isolator ball valve Nominal bore DN06 DN10 Symbol DN 10 Y Connection type CEO 1 Y Materials Housing 1 = steel (DN06) 5 = steel (DN10) Spindle 3 = stainless steel Gasket 0 = metal O-ring 2 = NR Handle 09 = without handle Series (determined by manufacturer) E /

2 Function he sandwich plate is mounted before DN06/DN10 directional valves and is used to isolate all channels at the same time via a common spindle. his is operated manually using an openended spanner SW9. his means that the directional valve mounted on the sandwich plate can be changed quickly without having to relieve the pressure or drain the system, and with a minimum of leakage. In normal operation, all channels are open. he spindle is secured and locked with two screws to prevent unauthorized operation. dvantages z Reduction in downtimes for hydraulic systems z Minimum of internal leakage during normal operation z Minimum of leakage during the short time when the valve is being replaced z Not necessary to vent the line after changing the components z Components can be changed without risk of accidents because all the channels are isolated echnical specifications Design Sandwich plate Mounting position Optional Medium Mineral oil Viscosity range 10 to 380 mm²/s Leakage rate 1 ml / min at 160 bar / 35 C Surface protection hosphated pplied standards ED 97/93/EC; DIN EN 19; ISO 4401, DIN KH4K-DN X Connection type CEO DN06 Interface DIN ISO 4401 emperature of the medium 10 C to + 70 C mbient temperature 10 C to + 70 C Nominal pressure N 315 bar Max. operating pressure 315 bar KH6K-DN X Connection type CEO DN10 Interface DIN ISO 4401 emperature of the medium +30 C to + 60 C mbient temperature 20 C to + 70 C Nominal pressure N 160 bar Max. operating pressure 160 bar E /

3 Dimensions KH4K-DN06-CEO X CEO DN06 interface DIN interface ISO O-ring 9.25x1.78 NR 90 Shore SW09 M5 M5x8 deep HYDC N 315 bar KH4K-DN06-CEO ,5 34,48 67,5 90 switch 10,5 68,5 4 x mounting bolts cylinder head screw ISO 4762-M5x , ,5 13 8,5 7,75 32,5 93,8 M5 8, KH4K-DN10-CEO X CEO DN10 interface ISO O-ring 20x2.5 NR 70SH SW09 manuf. wk./year. M5x8 deep 4 x mounting bolts M6x C 90 switch NOE he information in this brochure relates to the operating conditions and applications described. For applications or operating conditions not described, please contact the relevant technical department. Subject to technical modifications. ccessories GmbH Hirschbachstr Sulzbach/Saar el.: +49 (0) Fax: +49 (0) Internet: info@hydac.com E /

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5 Spring Return Isolator HKH Model code (also order example) HKH 12LR X CCW OK 0 Designation HKH = lock ball valve with 2 mounting holes ø6.5, 37.5mm apart, 5mm from top edge of block and spring return. ype of connection LR = threaded connection - light range DIN 2353 SR = threaded connection - heavy range DIN 2353 Other types of connection on request N up to 350 bar DN 13 Materials Housing, connection adapters and control spindle 1 = steel all 1 = steel all seal 1 = OM Control spindle seal 2 = NR ( erbunan ) Handle 15 = steel bolt-on handle, straight 09 = without handle Surface protection = zinc-plated, chrome (VI)-free Switching direction CW = clockwise CCW = anti-clockwise all valve all valve port O = open C = closed Handle L = long K = short (see Order Form) E /

6 pplication zcontrolled by a spring, this valve shuts off the pressure line, thereby accurately limiting the cylinder stroke, ze.g. for tipping cylinders on truck bodies, tail-lifts and agricultural machinery hydraulics dimensions SW 8 SW 9 SW 30 SW 30 L = depends on the connection echnical specifications DN/Nominal bore 13 Connection 10L, 12L and 15L Operating pressure 350 bar Medium Hydraulic oil emperature of the medium -10 C to + 80 C Housing width 35 mm Handle short 75mm (100x25x4) long 125mm (150x25x4) Reset torque 2 Nm End position 8 Nm E /

7 Order form switch Open nti-clockwise CCW Connection: 10L 12L 15L 10SR Handle: short long :... switch Closed nti-clockwise CCW Connection: 10L 12L 15L 10SR Handle: short long :... switch Open Clockwise CW Connection: Handle: 10L 12L 15L 10SR short long :... switch Closed Clockwise CW Connection: Handle: 10L 12L 15L 10SR short long :... NOE he information in this brochure relates to the operating conditions and applications described. For applications or operating conditions not described, please contact the relevant technical department. Subject to technical modifications. ccessories GmbH Hirschbachstr Sulzbach/Saar el.: +49 (0) Fax: +49 (0) Internet: info@hydac.com E /

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