Hydraulic Solenoid Operated Pressure Relief Valve DB / DBW Series DB20-1-50B
Brand Name:Elephant fluid power
Model Number:DB20-1-50B
Minimum Order Quantity:1 Set
Delivery Time:3-5 days
Payment Terms:T/T, Western Union, Paypal
Certifiion:CE, ISO9001
Contact Now
Add to Cart
Verified Supplier
Location:
Shijiazhuang China
Address:
No.398 Youyi Street,Shijiazhuang. Heibei,China
Supplier`s last login times:
within 29 hours
Product Details
Company Profile
Product Details
Elephant Fluid Power Made Factory Price OEM Quality Rexroth
SOLENOID PILOT RELIEF VALVE DB20-1-50B 315-2
Elephant Fluid Power is a professional manufacturer and
distribu-tor of Hydraulic components which are widely applied to
engineerconstruction, agriculture, marine, mining, etc. All of the
productsare of High quality. Including the Hydraulic pump,
hydraulic motor,Pump spare parts,Motor spare parts,Hydraulic Valve,
SteeringUnit...
Pressure valve type DB is a pilot-operated pressure relief valve. It is used for limiting the operating pressure.
The pressure relief valves (DB) basically consist of the main valve (1) with main spool insert (3) and pilot control valve (2) with pressure adjustment element.
The pressure applied to channel P acts on the main spool (3). At the same time, pressure is applied to the spring-loaded side of the main spool (3) and to the ball (8) in the pilot control valve (2) via the control lines (6) and (7) which are equipped with nozzles (4) and (5). If the pressure in channel P exceeds the value set at the spring (9), the ball (8) opens against the spring (9). The corresponding signal comes internally, via the control lines (10) and (6) from channel P. The hydraulic fluid on the spring-loaded side of main spool (3) now flows via the control line (7), nozzle bore (11) and ball (8) into the spring chamber (12). From here, it is fed into the tank, either internally for type DB …– via control line (13), or externally for type DB…Y via control line (14). Nozzles (4) and (5) cause a pressure drop to occur at the main spool (3), hence the connection from channel P to channel T opens. Now, the hydraulic fluid flows from channel P to channel T maintaining the set operating pressure.
Elephant Fluid specializes in the manufacture, assembly, export,
sales and service of various hydraulic pumps, hydraulic motors and
hydraulic accessories. Hebei Dongjubo Machinery Equipment
Technology Co., Ltd., as the primary agent of Elephant Fluid, has
the same business scope as Elephant Fluid. Elephant Fluid Power
Technical team has many years of operation and service experience,
Provide customers with professional hydraulic system solutions,
Quality assurance of quality products. We have many years in
hydraulic system products, 1-7 days, fixed sales engineer ,
agreement specific delivery period , Years of industry experience,
sales, repairs, commissioning, maintenance, Superfast one-stop
professional service, Provide a technical response within 2 hours
of the standard warranty, Effectively guarantee the quality of
hydraulic products, Worry-free delivery time 1300 kinds in stock ,
One-stop service, directly with the manufacturer, Provide complete
hydraulic system solutions, Comprehensive guidance to provide
technical services within 1 working day, Rigorous processing and
excellent quality. We have over 20 years experience, so we could
gather the best resources to our customers. And we have the best
professional pre-sales and after-sales system in China. Most
importantly, we can provide the products at competitive price with
quality guaranteed and fast delivery. We believe the science and
technology always change the world. In the future, Elephant fluid
power will strive to build an international first-class brand of
enterprise, create contributions to society, create value for
customers, and bring happiness to the employees.
Hydraulic Solenoid Operated Pressure Relief Valve DB / DBW Series DB20-1-50B
Inquiry Cart
0