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Eaton SystemStak DGM-5-30 Series Manual
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Eaton SystemStak DGM-5-30 Series Manual

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ISO4401 Size 05;
DGM**-5 30 Design
ANSI/B93.7M-D05

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Summary of Contents for Eaton SystemStak DGM-5-30 Series

  • Page 1 ISO4401 Size 05; DGM**-5 30 Design ANSI/B93.7M-D05...
  • Page 2 Relief valve Mounting surface is available for interfacing with directional DGMC2 Dual relief valve valves and is coded “5” in the model numbers of Eaton SystemStak valves. The “5 interface accepts Eaton DG4S4 DGMDC Direct check directional valves and other directional valves with a standard...
  • Page 3 DGMC-5-BA-30 Blanking DGMX2-5-PA-30 plate DGMPC-5-AB-BA-30 DGMC-5-PT-30 DGMFN-5-Y-A-B-30 DGMX2-5-PP-30 Figure 7. EATON DGM**-5 30 Design E-VLST-BB002-E April 2015...
  • Page 4 Pilot operated check DGMPC Single in port A or B; dual in ports A and B Direct check DGMDC Single check in any port; dual check in ports A and B only EATON DGM**-5 30 Design E-VLST-BB002-E April 2015...
  • Page 5 Pressure control may be obtained in “A”, “B”, “A” and “B”, relief. If required on crossport models, contact your Eaton or “P” port, and pilot flow may be internally or externally representative.
  • Page 6 DGMC2-5- AT-**- BT-**-*-30 DGMC-5-BT-**- E-*-30 DGMC2-5-AT-**- BT-**RC -*-30 DGMC-5-AT-**-RC -*-30 DGMC-5-BT-**- E-RC -*-30 DGMC2-5-AT-**- E-BT-**- E-*-30 DGMC-5-PT-**-*-30 DGMC-5-AT-**- E-*-30 DGMC2-5-AT-**-E-BT-**-E-RC -*-30 DGMC-5-AT-**- E-RC -*-30 DGMC-5-PT-**-RC -*-30 DGMC2-5-AB-**-BA-**-30 DGMC-5-BT-**-*-30 DGMC-5-PT-**-E-*-30 DGMC2-5-AB-**-E-BA-**-E-*-30 DGMC-5-BT-**-RC -*-30 DGMC-5-PT-**-E-RC -*-30 EATON DGM**-5 30 Design E-VLST-BB002-E April 2015...
  • Page 7 5000 4000 3000 2000 1000 Override at minimum ( “P”) setting all models Flow l/min The vented pressure chart (above) indicates flow from control Flow l/min port to discharge port over relief element. EATON DGM**-5 30 Design E-VLST-BB002-E April 2015...
  • Page 8 Note: Back pressure in drain is added to this External connection port threads setting for internal drain models only. “S” models - SAE-4 O-ring boss port (0.4375-20 UNF-2B thread). “B” models - G 1/8 (1/8 BSPF) EATON DGM**-5 30 Design E-VLST-BB002-E April 2015...
  • Page 9 Adjust pressure “A” port. Adjust clockwise to increase pressure setting. (“RC ” models only) 141 (5.55) 50 (1.97) 11,7 (0.46) 33,2 (1.31) 71,6 (2.82) max. 69,5 (2.74) 15,3 (0.60) External drain port *. Plugged for internal drain. EATON DGM**-5 30 Design E-VLST-BB002-E April 2015...
  • Page 10 • Back pressure in drain is added to this setting for internal drain models only. “S” models - SAE-4 O-ring boss port (0.4375-20 UNF-2B thread). “B” models - G 1/8 (1/8 BSPF) 15 in model code EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-10...
  • Page 11 Adjust pressure “B” port. Adjust clockwise to increase pressure setting. clockwise to increase pressure setting. External drain port threads “S” models - SAE-4 O-ring boss port (0.4375-20 UNF-2B thread). “B” models - G 1/8 (1/8 BSPF) EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-11...
  • Page 12 DGMC-5-BA-**-(E)-*-30 Single Crossport Relief mm (inches) 4 mounting holes (See above for specifications) 45,6 10,2 (0.40) 128 (5.04) “W” models (1.71) (max. ext.) (1.57) (2.36) (1.57) ISO 4401-AC-05-4-A (NFPA D05) Mounting surface EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-12...
  • Page 13 External drain Pilot control E – External drain A – Cylinder port A Omit for internal drain models. B – Cylinder port B P – Pressure port Remote control Omit if not required. EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-13...
  • Page 14 DGMX2-5-PB -**-*-30 DGMX2-5-PP -**- E -*-30 DGMX2-5-PA-**-E-30 DGMX2-5-PB -**-E-30 DGMX2-5-PP -**-RC -*-30 DGMX2-5-PA-**-RC -*-30 DGMX2-5-PB -**-RC -*-30 DGMX2-5-PP -**-E-RC -*-30 DGMX2-5-PA-**-E-RC -30 DGMX2-5-PB -**- E-RC -30 DGMX2-5N-PP -**-*-30 DGMX2-5N-PP -**- E-*-30 DGMX2-5N- PA-**-*-30 EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-14...
  • Page 15 Operation of the valve below minimum settings may cause erratic valve operation due to insufficient spring force to counter flow forces acting on the spool. “A” models Flow l/min EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-15...
  • Page 16 Note: Back pressure in drain is added to this setting for internal drain models only. External connection port threads “S” models - SAE-4 O-ring boss port (0.4375-20 UNF-2B thread). “B” models - G 1/8 (1/8 BSPF) EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-16...
  • Page 17 Design mumber - 30 series K – Micrometer knob with keylock W – Screw with locknut Subject to change. Installation dimensions unaltered for design numbers 30 to 39 inclusive. Functional Symbols DGMR1-5-PP -**-*-30 DGMR1-5-PP -**-E-*-30 EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-17...
  • Page 18 “ G ” max. 4000 3000 “F” max. “P” port* “B” max. 2000 “A” max. “A” or “B” port 1000 “T” port Minimum setting (all models) Flow l/min Flow l/min *Spool held in open position EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-18...
  • Page 19 *External drain and gage port threads internal drain models only. “S” models - SAE-4 O-ring boss port (0.4375-20 UNF-2B thread). “B” models - G 1/8 (1/8 BSPF) EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-19...
  • Page 20 Pilot ratio Pilot ratio numbers 30 to 39 inclusive. 1 – 4:1 (Omit for single type.) 2 – 10:1 1 – 4:1 2 – 10:1 Functional Symbols DGMR-5-A*-FW-B*-FW-30 DGMR-5-A*-FW-30 DGMR-5-B*-FW-30 EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-20...
  • Page 21 The total insertion loss for the valve is calculated by summing Piloted port open through service port of counterbalance. the losses through each of the four flow paths. Flow USgpm Flow USgpm Flow l/min Flow l/min EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-21...
  • Page 22 (2.36) 21,5 (0.85) 13 (1/2”) 13,5 Wrench size ISO 4401-AC-05-4-A (NFPA D05) (0.53) Mounting surface 155,5 (6.12) 11,7 (0.46) (1.97) 33,2 (1.31) 71,6 (2.82) 69,5 (2.74) Adjust counterclockwise to increase pressure setting. EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-22...
  • Page 23 (max. ext.) (2.36) 21,5 (0.85) ISO 4401-AC-05-4-A (NFPA D05) Mounting surface 13 (1/2”) Wrench size 142,6 (5.61) 11,7 (0.46) 37 (1.46) 33,2 71,6 (1.31) (2.82) Adjust counterclockwise to increase pressure setting. 69,5 (2.74) EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-23...
  • Page 24 Port operated upon: numbers 30 to 39 inclusive. second function (Omit for single flow control models.) B – B cylinder port (Dual type) DGMFN-5-X-A**-B**-30 DGMFN-5-X-P**-30 DGMFN-5-X-A**-30 DGMFN-5-X-B**-30 DGMFN-5-Y-A**-B**-30 DGMFN-5-Y-A**-30 DGMFN-5-Y-B**-30 EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-24...
  • Page 25 “B” and “T” ports of DGMFN-5-X-P**-30 2 – “T” port of all models except DGMFN-5-X-P**-30 “A” ports of DGMFN-5-X-P**-30 3 – Pressure drop across reverse free flow check valve EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-25...
  • Page 26 (max. ext.) Mounting surface specifications) 13,5 (0.53) (0.79) (1.97) 139 (5.47) 128 (5.04) 11,7 13 (1/2”) (0.46) Wrench size (1.46) 33,2 (1.31) 71,6 69,5 (2.82) (2.74) max. Rotate clockwise to decrease flow EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-26...
  • Page 27 Hex key specifications) Mounting surface Rotate clockwise to decrease flow 13,5 (1.97) (0.53) (1.18) 139 (5.47) 11,7 128 (5.04) 13 (1/2”) (0.46) Wrench size (1.46) 33,2 (1.31) 69,5 71,6 (2.74) (2.82) max. EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-27...
  • Page 28 Rotate clockwise to port “B” decrease flow in port “A” (1.97) 13,5 (0.53) (0.79) 13 (1/2”) 11,7 128 (5.04) Wrench size (0.46) both ends (1.46) 33,2 (1.31) 69,5 71,6 (2.74) (2.82) max. EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-28...
  • Page 29 B – Check in cylinder port “B” numbers 30 to 39 inclusive. (single check models only) Check port: second function B – Check in cylinder port “B” Omit for single check models. EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-29...
  • Page 30 • Flow toward actuator without check – single check only Flow from actuator without check – single check only  100 120  Use K, M, or N cracking pressure curve as applicable Flow l/min EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-30...
  • Page 31 BKE-4-50M (.2500-20 UNC) Torque: 11,3-14,7 Nm (0.39) (100-130 lb. in.) (1.97) (1.18) 13,5 (0.39) (0.53) ISO 4401-AC-05-4-A (NFPA D05) Mounting surface 128 (5.04) 11,7 (0.46) (1.46) 33,2 (1.31) 71,6 69,5 (2.82) (2.74) max. EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-31...
  • Page 32 M – 2,5 bar (35 psi) Design number - 30 series N – 5,0 bar (75 psi) Subject to change. Installation dimensions unaltered for design numbers 30 to 39 inclusive. DGMDC-5-Y-P*-30 DGMDC-5-X-T* -30 DGMDC-5-Y-B*-30 DGMDC-5-Y-A*-B* -30 DGMDC-5-Y-A*-30 EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-32...
  • Page 33 Flow USgpm Flow USgpm Flow USgpm “N” “N” “N” “M” “M” “M” “K” “K” “K” “2 ” “T” “1” “A” “T ” “B” “P” “P” “A” “B” Flow l/min Flow l/min Flow l/min EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-33...
  • Page 34 9,9 (0.39) (See above for (See above for (max.) (max.) specifications) specifications) (1.97) (1.97) 13,5 13,5 (0.53) (0.53) (1.18) ISO 4401-AC-05-4-A ISO 4401-AC-05-4-A (NFPA D05) (NFPA D05) Mounting surface (.669) Mounting surface EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-34...
  • Page 35 W – Screw with locknut C – Cap over screw 65,6 (2.58) 74,4 (2.93) 68,5 (2.70) 4 (5/32) 2 (5/64”) Hex key 13 (1/2”) Hex key required Wrench size 13 (1/2”) for adjustment Wrench size EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-35...
  • Page 36 Mounting Surface Dimensions mm (inches) DGM**-5 The “5” interface accepts Ea- ton DG4S4 directional valves and other directional valves with a standard ISO 4401-05, NFPA-D05, ANSI/B93.7M size D05 or CETOP-5 port pattern. EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-36...
  • Page 37 Bolt Extender Kits ISO 4401-05 SystemStak valves may be mounted with either The use of Eaton bolt extenders simplifies installation by standard cap screws or bolt extender kits. permitting each valve body to be separately installed with the correct torque value. A major advantage of bolt extenders...
  • Page 38 21,4 (.844) 11,5 (.454) .438 dia. – .25 deep 5 places 32,5 (1.28) 69,7 (2.745) 46,0 57,9 67,2 (2.725) (1.81) (2.28) .281 dia. thru. .422 c ’bore to depth shown 4 places EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-38...
  • Page 39 .656 dia c’bore .468 deep 20,6 (.81) Drain port (5P only) 4 places .5625 –18 UNF SAE straight thread Plug if internally drained 33,3 (1.31) “X” size SAE straight thread 43,6 20,6 (.81) (1.72) EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-39...
  • Page 40 (.44) .2500-20 UNC-2B thd. 12,7 (.50) deep Drain port. (5P only) .5625 – 18 UNF SAE str. thd. .4375 dia. 33,3 (1.31) 4 holes for mounting Plug if internally drained 4 places EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-40...
  • Page 41 EATON DGM**-5 30 Design E-VLST-BB002-E April 2015 N-41...
  • Page 42 Tel: +41 (0) 21 811 4600 Shanghai 200335 Fax: 952-294-7722 Fax: +41 (0) 21 811 4601 China www.eaton.com/hydraulics Tel: (+86 21) 5200 0099 Fax: (+86 21) 2230 7240 © 2015 Eaton All Rights Reserved Printed in USA Document No.: E-VLST-BB002-E April 2015...

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