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SystemStak Relief Valves, NFPA-D03 Size

Group Description	These pilot-operated adjustable pressure relief valves limit the maximum pressure in the line(s) controlled by the integral relief valve elements. Pressure adjustment of screw & locknut or control knob (with or without keylock) are available.
Stacking Height	1.57 inches.

Part Number	Model Number	Key	Type	Function	Adjustable Range	Adjustment Style	Gauge Port
871702	DGMC2-3-AT-GW-BT-GW-41	C	Dual Relief	A to T, B to T	75-4500	Screw & Locknut	No
02-108133	DGMC-3-BT-GW-41	D	Single Relief	B to T	725-4500	Screw & Locknut	No
694419	DGMC-3-PT-CW-41	A	Single Relief	P to T	145-2900	Screw & Locknut	No