Jiangsu Huafilter Hydraulic Industry Co., Ltd.
Jiangsu Huafilter Hydraulic Industry Co., Ltd.
Products
Remote Control Relief Valve DBWT
  • Remote Control Relief Valve DBWTRemote Control Relief Valve DBWT

Remote Control Relief Valve DBWT

As the international distributor authorized by Huade Hydraulic, Huafilter supplies Huade® brand pressure valves. Remote Control Relief Valve DBWT is wildly sold due to its high quality and lower price. Huade® is an well-known national brand in Chinese hydraulic industry. Huade® pressure valves have always come up to the international standards. We guarantee the quality of the product we’ve sold for one year. The quality can completely meets to customers requirements. Our products are already popular among Chinese consumers due to unique selling points and stable performance. We provide a good after-sales service with professional engineers. We sincerely welcome win-win cooperation with partners around the world.

Beijing Huade Hydraulic Industrial Group is a renowned state-owned company specializing in the the design, manufacturing, and service of hydraulic products and equipment. DBWT relief valve can replace the products offered by Rexroth®. The factory has passed ISO9001, ISO14001 and OH SAS18001. Huade Hydraulic has a good inspection system to ensure the high quality of hydraulic valves. The factory operates more than 750 pieces advanced production equipment imported from all over the world. Each pressure valve will be packed in waterproof plastic bags and standard cartons, with anti-counterfeiting marks attached. Huade® hydraulic products are widely used in the military industry to promote the modernization of defense equipment.

Product parameter of Remote Control Relief Valve DBWT

Technical data

Pressure fluid

Mineral oil (for NBR seal),or phosphate ester(for FPM seal)

Temperature range(℃)

-30~+80

Viscosity range           (mm2/s)

10~800

max.flow (L/min)

3

max. operating pressure (MPa)

31.5

max. Setting pressure (MPa )

up to10 or 31.5

Back pressure

DBT (MPa)

DBWT (MPa)

up to 10 (AC);up to 16 (DC)

Pilot valve

see directional valve WE5


Product Feature And Application of Remote Control Relief Valve DBWT

Features:

▶ long distance remote control

▶ subplate mounting

▶ three adjustment elements:

▶ Rotary knob

▶ Hex. head screw with protective cap

▶ Lockable rotary knob with scale


Application:

Type DBWT is apply to remote control the pressure of system and drain by actuating the electrically operated valve.

Functions,Section And Symbols of Remote Control Relief Valve DBT

Type DBWT remote control pressure valves are pilot operated pressure relief valves.

Type DBWT consist mainly of the main valve (1), main spool(2), valve seat (3), electrically operated valve (5), and adjustment (6)


Structure and symbols of pressure relief valve DBWT



Notice

1.The fluid must be filtered. Minimum filter fineness is 20 ㎛.

2.The tank must be sealing up and an air filter must be installed on air entrance.

3.Products without subplate when leaving factory, if need them, please ordering specially.

4.Valve fixing screws must be high intensity level (class 10.9). Please select and use,them according to the parameter listed in the sample book.

5. Roughness of surface linked with the valve is required surface roughness is 0.8.

6. Surface finish of mating piece is required to 0.01/100mm.




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