Gao Te 200X Pilot-Operated Pressure Reducing Valve DN800, ISO 9001

• Customization: Available
• Temperature: Ordinary Temperature
• Certification: ISO9001
• Model NO.: DN 800
• Media: Water
• Standard: Standard
• Connection Mode: Flange
• Power: Hydraulic
• Material: Ductile Iron
• Type: Double Seater
• Transport Package: Bubble Bags and Wooden Case
• Specification: DN 800
• Trademark: GTF
• Origin: Quanzhou Fujian
• HS Code: 8481801090
• Production Capacity: 2000 Sets Per Month

Product Description

Product Description

GAO TE 200X Pilot-operated Pressure Reducing Valve

Core Product Selling Points and Technical Summary
I. Product Advantages (Features & Benefits)
Self-actuating automatic control valve, no external power source required
Integrated disc design for easy maintenance
Diaphragm structure for rapid pressure response
Large inner chamber to minimize cavitation noise and reduce static pressure
Separate installation of valve body and floating ball for strong adaptability
Replaceable seat ring to extend service life
Full-inspection serialization management for fast spare parts replacement and OEM support
II. Brief Working Principle
The pilot-operated pressure reducing valve achieves pressure stabilization through a hierarchical "pilot valve + main valve" control mechanism:

Structure: Main valve controls the main flow path, pilot valve senses pressure, and a feedback passage forms a closed loop.
Pressure Regulation: Adjust the pilot spring to set the target pressure; inlet high pressure is reduced by the pilot valve to drive the main valve to open.
Pressure Stabilization: Outlet pressure automatically adjusts the pilot valve opening via the feedback passage to dynamically maintain stable output pressure.
Core Advantage: Higher pressure stabilization accuracy than direct-acting valves, suitable for high-pressure and large-flow scenarios.
III. Typical Application Scenarios
Widely used in:

Industrial Fields: Compressed air systems, hydraulic construction machinery, petrochemical pipelines, steam heating, high-rise building water supply
Civil & Architectural: Residential gas pressure reduction (medium to low pressure), central heating, central air conditioning water circulation
Special Industries: Medical gas control, aerospace hydraulic systems, food & pharmaceutical clean workshops
Other Scenarios: Fire sprinkler pressure stabilization, agricultural irrigation pressure reduction

Note: The document is optimized with high-frequency expressions for foreign trade scenarios, highlighting technical advantages and industry adaptability to help clients quickly grasp core information.

Packing & Delivery

Supply Ability: 20,000 pieces per month

Currently, tailored shipping solutions for your selected quantity are not available.

After Sales Service

China GAO TE Holding Group Co., Ltd.

GAO TE Enterprise Profile
I. Enterprise Overview
Establishment Year: 2010
Headquarters Location: Nan'an, Quanzhou, Fujian Province
Registered Capital: CNY 100.08 million (paid-in capital: CNY 5 million)
Enterprise Nature: High-tech enterprise integrating R&D, manufacturing, and investment
Business Scope:Core Business: Industrial equipment including valves, fire-fighting equipment, and metal products;
Emerging Fields: New energy, IoT, and smart water utilities.
II. Technical Strength and Innovation
Intellectual Property: 64 patents and 4 registered trademarks;
Enterprise Certification: Recognized as a "National High-tech Enterprise" in 2024;
R&D Focus Areas:Special equipment manufacturing;
Edge computing technology;
Development of data service platforms.
III. Quality Control and Production Process
(a) Quality Inspection System
Production Stage: Random sampling inspection by dedicated quality inspectors;
Finished Products Stage: Regular performance evaluation to ensure excellence.
(b)  Standardized Production Process
Raw Material Processing: Professional casting/forging to form semi-finished products;
Precision Machining: Fine processing in advanced workshops;
Assembly: Meticulous assembly to guarantee quality;
Testing & Evaluation: Strict pressure sealing tests and quality assessments;
Packaging: Standard packaging + customized services;
Delivery: Timely distribution of finished products.
IV. Packaging and Services
Standard Packaging: Durable PVC bags + compact packaging boxes + sturdy export cartons;
Customized Services: Tailored packaging design to meet specific branding and design needs.
V. Enterprise Positioning and Development Direction
Rooted in industrial equipment manufacturing, GAO TE expands into new energy and intelligent fields through technological innovation. With full-process quality control and customized services, the company strives to become a comprehensive enterprise with technical advantages and market competitiveness in the industry.

Certifications

FAQ

Q1: Are you trading company or manufacturer ?
A1: We are factory.

Q2:Can i have my own Logo on the product?
A2: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.

Q3:Can you produce the products according to my own drawings?
A3:Yes,we can produce the products according to your drawings that will be most satisfy you.

Q4:Can I request to change the form of packaging and transportation?
A4:Yes,We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred       during this period and the spreads.

Q5: Can i request to advance the shipment?
A5: It should be depends on whether there is sufficient inventory in our warehouse.

Q6: What is your terms of payment ?
A6: 50% in advance and balance before shipment