Product Description

D765 series flow control valve is a throttle valve for three-way valve (preferably four-way valve). The design of these valves is based on the famous d761 series. Mechanical feedback has been replaced by electrical feedback with position sensor. The integrated electronic device closes the position ring of the valve element. These valves are suitable for electro-hydraulic position, speed, pressure or force control systems with high requirements for dynamic response.

❒ Level 2 design with dry torque motor ❒ low friction dual nozzle pilot stage ❒ high spool control force ❒ electrical feedback with pressure isolation position sensor (LVDT), no wear ❒ built in integrated electronic components with error level protection ❒ high resolution, low hysteresis ❒ all data have been completely adjusted at the time of delivery ❒ easily replaceable protective filter

Technical Parameters

Model.. Type

D765- ......

Mounting pattern

ISO 10372-04-04-0-92

Valve body version

4-way

Pilot stage

2-stage with spool-bushing assembly

Nozzle / Flapper, Highflow

Pilot connection

optional, Intermnal or external

Rated flow

(+ 10 %) at △PN,= 35 bar per land

Standard

[1/min]

High response

[1/min]

Response time*

Standard, Typical

[ms]

High Tesponse. typical

[ms]

Threshold*

[%]

<0.1

Hysteresis*

[%]

<0.3

Null shift

with △T=55K

[%]

Null leakage flow*

max

[1/min]

1.5 to 2.3

Pilot leakage flow*

typical

[1/min]

0.8

Pilot flow*

for 100 % step input

[1/min]

0.4

Spool drive area

Standard

[cm2]

0.49

High response

[cm2]

0.34

Related Products

Packing&Shipping

In order to ensure that the product is not damaged during transportation, we will choose to use high-hardness cardboard boxes or wooden boxes to package the product according to the volume of the product, and adopt protective measures such as foam anti-collision and wooden frame fixing to ensure the safe and non-destructive delivery of the goods to the greatest extent.

Company Introduction

Service providers in the industrial sector

Contacts: Marie Cheung Telephone: +8613729884993 (Wechat Synchronization) E-mail: marketing@szouhang.com Zip:518125 Address:Buildings 32,Third industrial zone, houting,Shajing,Bao'an District, Shenzhen, China (Mainland)

Brand Name	MO-OG
Power	/
Structure	/
Pressure	High Pressure

Electro-hydraulic servo valve D765-1600

Product Features

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