Eaton SystemStak DGM 3 40 Series Manual

EATON DGM**-5 30 Design E-VLVI-SS001-E1 October 2015N-16NInstallation DimensionsDGMX2-5-PA/PB/PPReducing/Relieving Valvesmm (inches)See page 37 for optional adjustment devices.See page 38 for interface dimensions.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)48(1.89)Gage port(See table)4 mounting holes6,90 (0.27) through9,50 (0.37) counterbore46,5 (1.83) deep for bolt extenders (order separately)BKE-6M-60M (M6 metric) or BKE-4-60M (.2500-20 UNC).Torque: 11,3-14,7 Nm(100-130 lb. in.)30(1.18)50(1.97)“W” models (max. ext.)Wrench size11,5(0.45)ISO 4401-AC-05-4-A (NFPA D05)Mounting surface13,5(0.53)131 (5.16)37(1.46)11,7(0.46)28,4(1.12)69,5(2.74)71,6(2.82)max.20,4(0.80)Adjust clockwise to increasepressure setting.Note: Back pressure in drainis added to this setting forinternal drain models only.T BBPAT A128 (5.04)41,6(1.64)Gage port(See table)3rd angleprojection13 (1/2”)48(1.89)21,8(0.86)External drain port.Plugged for internaldrain.(see table)Remote control port.(“ RC” models only)Hex key4 (5/32”)60(2.36)