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DBW Pilot Operated Pressure Relief Valves

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DBW Pilot Operated Pressure Relief Valves

Brand Name : Seric

Model Number : DBW Series

Certification : CE, ISO

Place of Origin : Guangzhou, China

MOQ : 1 Piece

Price : Negotiable

Payment Terms : T/T,L/C,Western Union

Supply Ability : 5000

Delivery Time : 1-15 days

Packaging Details : Carton Box/Wooden Case

After Warranty Service : Online Support

OEM : Accept

Condition : 100% Brand-new

Quality : High-Quality

Application : Industrial Machinery

Selling Units : Single item

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DBW Pilot Operated Pressure Relief Valves


Features

Models DB/DBW series are pilot-operated relief valves, designed to limit system pressure and enable unloading by means of a mounted solenoid valve.

Features:

1. Optional connection types: plate type, cartridge type

2. Pressure adjustment achievable via adjusting handle

3. Electromagnet-equipped version available


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
(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


Specifications


DBW Pilot Operated Pressure Relief Valves


DBW Pilot Operated Pressure Relief Valves

DBW Pilot Operated Pressure Relief Valves

DBW Pilot Operated Pressure Relief Valves

DBW Pilot Operated Pressure Relief Valves






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