Home Products Hydraulic Pressure Control ValveDB Series Hydraulic Valves Pilot Operated Pressure Relief Valves DB10-1-50B

DB Series Hydraulic Valves Pilot Operated Pressure Relief Valves DB10-1-50B 1

DB Series Hydraulic Valves Pilot Operated Pressure Relief Valves DB10-1-50B

Negotiable

Product Description

Features

Model DB / DBW series are pilot operated pressure relief valves, it can limit the max. operating pressure in a main system, and unload the system pressure if add the solenoid valve. The threaded in line or subplate mounting can be chosen optional.

Characteristic:

1. Different mounting styles, threaded and subplate mounting, optional

2.Handwheel adjustment style available

3. Directional control valve, optional

Technical Data

General

Installation Position		Any
Weight		DB10	DB15	DB20	DB25	DB30
Sub-plate Mounting	(DB) (kg)	2.6	-	3.5	-	4.4
	(DBW) (kg)	3.8	-	4.7	-	5.6
	(DBC) (kg)	1.2 (Add 1.2kg for DBWC type)
	(DBC10 or 30) (kg)	1.5 (Add 1.2kg for DBWC10 or 30 type)
Threaded Connection	(DB-...-...) (kg)	5.3	5.2	5.1	5	4.8
Threaded Connection	(DBW-...-...) (kg)	6.5	6.4	6.3	6.2	6
Directional Valve Data		6-way directional valve sample

Hydraulics

Working Pressure (Ports A, B, X) (MPa)		Up to 35.0
Back Pressure (Port Y)	DB (MPa)	Up to 31.5
	DBW.6A (Standard Solenoid) (MPa)	AC: 10.0; DC: 16.0
	DBW.6B (High-power Solenoid) (MPa)	AC/DC: 16.0
Setting Pressure	Minimum (MPa)	Related to Q (see performance curve)
	Maximum (MPa)	Up to 5.0, 10.0, 20.0, 31.5, 35.0
Maximum Flow Rate - Sub-plate Mounting (L/min) - Pipe Connection (L/min)		DB10	DB15	DB20	DB25	DB30
		250	-	500	-	650
		250	500	500	500	650
Medium		Mineral hydraulic oil or phosphate ester hydraulic oil
Temperature Range (°C)		-30 ~ +80
Viscosity Range (mm²/s)		10 ~ 800
Filtration Precision		NAS1638 Class 9