760c928A Industrial Flow Control Original Two Stage Electro Hydraulic Servo Valve

Product Details
Customization: Available
Temperature: Ordinary Temperature
Certification: ISO9001
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  • 760c928A Industrial Flow Control Original Two Stage Electro Hydraulic Servo Valve
  • 760c928A Industrial Flow Control Original Two Stage Electro Hydraulic Servo Valve
  • 760c928A Industrial Flow Control Original Two Stage Electro Hydraulic Servo Valve
  • 760c928A Industrial Flow Control Original Two Stage Electro Hydraulic Servo Valve
  • 760c928A Industrial Flow Control Original Two Stage Electro Hydraulic Servo Valve
  • 760c928A Industrial Flow Control Original Two Stage Electro Hydraulic Servo Valve
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Related Products
  • Packaging & Shipping
  • Company Profile
  • Our Advantages
  • FAQ
Overview

Basic Info.

Model NO.
760C928A
Media
Oil
Standard
Standard
Connection Mode
Electrical Plug
Power
Hydraulic
Material
Stainless Steel
Type
Self-Operated
Industry
Power Plants
Condition
Brand New
Valve Parts
Solenoid Valve Spool
Usuage
Steam Turbine
System
Deh System
Transport Package
Cartons
Specification
760C928A
Trademark
Customized
Origin
China
Production Capacity
10000 Pieces/Year

Packaging & Delivery

Package Size
30.00cm * 30.00cm * 10.00cm
Package Gross Weight
5.000kg

Product Description

 
Product Description

In the gas turbine control system, the servo valve 760C928A plays a crucial role, mainly used to transmit hydraulic signals, control the actions of pneumatic actuators, and adjust the load capacity and rotation speed of the turbine to achieve precise control of the operation of the gas turbine. Servo valve 760C928A is applied in hydraulic automatic control systems, pneumatic automatic control systems, flow control systems, etc.

Working Principle:
The electrical control system receives instructions from the gas turbine control system and calculates the required valve opening. The driving device drives the spool of the servo valve 760C928A through mechanical connection according to the instructions of the electrical control system. When the valve core moves, the fluid channel in the valve chamber changes accordingly, thereby controlling the opening of the gas turbine valve.

Function:
Servo valve 760C928A adjusts the valve opening according to the load demand of the gas turbine. By precisely controlling the gas flow rate, the gas turbine can operate in an efficient range, reduce energy consumption, and improve overall operating efficiency. Servo valves can be combined with control systems to achieve automatic control of gas turbines, improving operational stability and safety.

Product Parameters
 
Technical Specification of Servo Valve for Reference
Valve Type Electro hydraulic servo valve
Connection Aviation plug
Material Stainless steel
Maximum Rated Flow 76l/min
Maximum Total Null Leakage 2l/min
Maximum Pilot Flow 0.35l/min
Maximum Supply Pressure 210bar
Minimum Supply Pressure 14bar
Proof Pressure 150% At Supply Port
Burst Pressure Return Port Open 250%
Maximum Operating Temperature 135°C
Hysteresis Around Null ≤3%
Symmetry Error <10%
Linearity Error <10%
Threshold ≤0.5%
Condition Brand-New
After-service Cleaning and testing


 
Detailed Photos

760c928A Industrial Flow Control Original Two Stage Electro Hydraulic Servo Valve

Product Features:

1. Stability
Servo valves need to operate frequently in harsh environments such as high temperature, high pressure, and vibration, so high stability is one of the key performance indicators that they must meet. Stability includes operating temperature range, vibration resistance, long-term stability, and reliability.

2. Accuracy
Due to the direct impact of servo valves on the operational performance of gas turbines, their precision requirements are very high, and they can achieve small adjustments to ensure accurate and stable output power and speed of the gas turbine.

3. Service life
The service life of servo valves directly affects the operating cost and maintenance cycle of gas turbines. Therefore, excellent servo valves should have an ultra long design life and be able to operate stably for many years under high loads.
 
760c928A Industrial Flow Control Original Two Stage Electro Hydraulic Servo Valve
760c928A Industrial Flow Control Original Two Stage Electro Hydraulic Servo Valve
Applications of Servo Valve:

1. Adjust the thickness of the bearing oil film:
During the operation of a gas turbine, the thickness of the bearing oil film directly affects the bearing life and the operational performance of the gas turbine, such as vibration and noise. The servo valve can ensure the normal working state of the bearings by adjusting the oil film thickness, improving the reliability and troubleshooting ability of the gas turbine.

2. Control turbine blade angle:
The angle of the turbine blades directly affects the driving capacity and efficiency of the gas turbine. The servo valve can precisely adjust the blade angle, control the output power and operating efficiency of the gas turbine by controlling the hydraulic signal.

 

Related Products

Yoyik offers different types of Hydraulic solenoid valves for industrial users:

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solenoid valve coil 230v SV4-10V-C-0-220AG
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solenoid valve hydraulic system 4659D78001
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servo valve troubleshooting guide D633-460B
SERVO VALOVES for pinch roll 72A-560
 

Packaging & Shipping

          Standard & solid packaging ensures your goods safety.

760c928A Industrial Flow Control Original Two Stage Electro Hydraulic Servo Valve

          Various professional packages at your choice
760c928A Industrial Flow Control Original Two Stage Electro Hydraulic Servo Valve

         Multiple choice of reliable and cost-effective shipping methods available.
760c928A Industrial Flow Control Original Two Stage Electro Hydraulic Servo Valve
 
Company Profile

- ABOUT US -

Dongfang Yoyik Engineering Co., Ltd is located in Deyang, Sichuan, China's heavy equipment base, was founded in 2004. The company is a professional power plant spare parts manufacturer and supplier. Our products are applicable for many thermal power plants, hydropower plants, metallurgic industrial power plant, cement plant power house, aluminum plant power house, and coal mill power plants.

760c928A Industrial Flow Control Original Two Stage Electro Hydraulic Servo Valve
From advanced precision electric elements and components to highly-customized metal items, you can find all the needed for a power plant from Yoyik.


Yoyik is the exclusive agent of W.M. Nugent CO Inc for selling Nugent filter elements and filtration system products in China. The company also has great advantages in of many hydraulic products, including pumps, valves, sealing materials, etc. the brands include Eaton, Vickers, Moog, star, copaltite, temp-tite, 707, etc.
760c928A Industrial Flow Control Original Two Stage Electro Hydraulic Servo Valve
 
Our Advantages

 

- TECHNICAL PATENTS -

760c928A Industrial Flow Control Original Two Stage Electro Hydraulic Servo Valve
 

- OUR ADVANTAGE -

760c928A Industrial Flow Control Original Two Stage Electro Hydraulic Servo Valve


- COOPERATIVE INDUSTRIES -

Yoyik offers wide range of spare parts for customers in different industries:
 
760c928A Industrial Flow Control Original Two Stage Electro Hydraulic Servo Valve
FAQ

- ORDER NOTES -

√ Model Selection
Before purchasing, please ensure that the model specifications you provide are complete or that the drawings have been drawn so that you can provide timely and accurate quotations.

√ Quality Assurance
We promise to provide high-quality products and after-sales service. If there are any quality issues, please contact us promptly.

√ Secure Transactions
We sell on MIC, provide a secure and reliable trading environment, and accept multiple payment methods to facilitate your purchase.

 

- FAQ -

- Are you trading company or manufacturer?
We are factory located in Deyang, China.

- How long is your delivery time?
Generally it is 2-5 days if the goods are in stock. Or it is 7-21 days if the goods are not in stock, it is according to quantity.

- Do you provide samples? Is it free or extra?
Sorry we do not offer samples.

- What price terms do you accept?
Our company can accept all trading manners, eg. EXW, FOB, CIF etc

- What payment terms do you accept?
We accept T/T.

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