Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

Chat Now Send Email
China factory - Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.

Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.

  • China,Xianyang ,Shaanxi
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. Valve Positioners>
  3. MOOG G631-3004B Two Stage Electro Hydraulic Servo Valve
China MOOG G631-3004B Two Stage Electro Hydraulic Servo Valve
China MOOG G631-3004B Two Stage Electro Hydraulic Servo Valve

  1. China MOOG G631-3004B Two Stage Electro Hydraulic Servo Valve
  2. China MOOG G631-3004B Two Stage Electro Hydraulic Servo Valve

MOOG G631-3004B Two Stage Electro Hydraulic Servo Valve

  1. MOQ： 1 pcs
  2. Price： Negotiable
  3. Get Latest Price
Productname Valve Positioners
Application Control of industrial control valves in process industries
Delivery Time 5-7 days
Outputpressurerange 3-15 psi / 0.2-1.0 bar
Supply Ability 10000 pcs
Responsetime Less than 1 second
Payment Terms T/T
Model Number G631-3004B
Brand Name MOOG
Certification Brand new original

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal

Explore similar products

  1. China MOOG D661-4651 Industrial Servo Valve Electro pneumatic 40 L/min

    MOOG D661-4651 Industrial Servo Valve Electro pneumatic 40 L/min

    Chat online Now
  2. China Honeywell V5011S2S025 Bidirectional Linear Control Valve With Low Leakage Rate

    Honeywell V5011S2S025 Bidirectional Linear Control Valve With Low Leakage Rate

    Chat online Now
  3. China G631-G761-3033B MOOG Servo Valve IP65 Protection 24V DC For Industrial Control

    G631-G761-3033B MOOG Servo Valve IP65 Protection 24V DC For Industrial Control

    Chat online Now
  4. China MOOG G761-3002B Electro Hydraulic Servo Valve With 350 Bar Maximum Pressure

    MOOG G761-3002B Electro Hydraulic Servo Valve With 350 Bar Maximum Pressure

    Chat online Now
  1. Product Details
  2. Company Details

Product Specification

Productname Valve Positioners Application Control of industrial control valves in process industries
Delivery Time 5-7 days Outputpressurerange 3-15 psi / 0.2-1.0 bar
Supply Ability 10000 pcs Responsetime Less than 1 second
Payment Terms T/T Model Number G631-3004B
Brand Name MOOG Certification Brand new original
High Light MOOG G631-3004B ，Two Stage Electro Hydraulic Servo Valve ，MOOG 2 Stage Servo Valve
I. Core Specifications (Essential for Foreign Trade/Quotation)
 
1. Hydraulic Parameters
 
Table
 
Parameters
Indicators
Description
Model
G631-3004B
Complete Model: G631-3004B
Type
Two-stage servo valve (dual-nozzle baffle pilot + spool power stage)
Mechanical Feedback (MFB)
Maximum Working Pressure
315 bar (31.5 MPa)
P/A/B port; T port ≤315 bar
Rated Flow Rate
20 L/min
@35 bar Valve Pressure Drop (single valve port)
Maximum Flow Rate
Approx. 75 L/min (depending on valve core specification)
Step Response
≤12–15 ms
100% signal, at 210 bar
Frequency Response
75–120 Hz
±100% input signal
Control Accuracy
Hysteresis ≤0.2%, Resolution < 0.1%, Repeatability < 0.3%
 
Working Medium
Petroleum-based hydraulic oil (DIN 51524), water-glycol, phosphate ester
 
Oil Viscosity
Recommended 10–85 mm²/s; Permissible 5–1250 mm²/s
 
Cleanliness
ISO 4406 <17/14/11 (long life); <19/16/13 (functional safety)
 
2. Electrical Parameters
Table
 
Parameters
Indicators
Description
Control Signal
±30 mA / ±100 mA (standard); Optional ±15 mA / ±50 mA
 
Coil Resistance
Approx. 80 Ω (single coil)
 
Protection Rating
IP65 (with matching plug)
 
Ambient Temperature
-40°C ～ +135°C; Oil: -20°C ～ +80°C
 
Vibration
30g, Triaxial
 
3. Mechanical and Installation
Table
 
Parameters
Indicators
Description
Installation Standard
ISO 4401
Dimension 05 (CETOP 05)
 
Installation Method
Flange Fixed
Any Installation Position
Valve Body Material
Aluminum Alloy / Stainless Steel
 
Sealing
Nitrile Rubber (NBR), Fluororubber (FKM) Optional
 
Weight
2.2 kg
 
4. Supply and Warranty
 
• Delivery Time: Regularly 8–12 weeks, some in stock
 
• Warranty: 12 months from the manufacturer
 
• Origin: USA
 
II. Core Advantages
 
1. Dual Nozzle Baffle + Mechanical Feedback: Extremely high control accuracy, minimal hysteresis, and extremely fast response, suitable for precision closed-loop control.
 
2. Robust and Durable: Hardened valve core and sleeve, dry torque motor, resistant to contamination and long service life.
 
3. Flexible Configuration: Supports independent pilot control from the fifth port (X port), adaptable to complex systems.
 
4. Easy Maintenance: Pilot stage filter disc can be replaced on-site, reducing downtime.
 
5. Wide Operating Condition Adaptability: High pressure, wide temperature, and wide viscosity range, meeting harsh industrial environments.
 
III. Typical Applications
 
• Precision Testing Equipment: Material testing machines, servo testing benches
 
• Plastics Machinery: Precision control of injection molding machines and extruders
 
• Metallurgical Equipment: Servo systems for rolling mills and continuous casting machines
 
• Industrial Automation: Pressure/position/force closed-loop control systems
 
• Aerospace: Ground testing equipment, hydraulic simulation systems

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Distributor/Wholesaler,Manufacturer,Agent,Exporter,Trading Company,Seller

  • Year Established:

    2018

  • Total Annual:

    2,000,000$-3,000,000$

  • Employee Number:

    15~20

  • Ecer Certification：

    Verified Supplier

Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd. Founded in 2018 | Headquartered in Fengdong New Town, Xi'an, Shaanxi Province, China Company Overview Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd. is a leading manufacturer and supplier of industrial automation contr... Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd. Founded in 2018 | Headquartered in Fengdong New Town, Xi'an, Shaanxi Province, China Company Overview Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd. is a leading manufacturer and supplier of industrial automation contr...

+ Read More

Get in touch with us

  • Reach Us
  • Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.
  • F1-803, Guorun Silu Jin Rong Zhongxin, Qindu District, Xianyang City, Shaanxi Province
  • https://www.industrial-controlautomation.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap

© 2026 Chinax.com. All rights reserved.