Pressure Independent Balancing and Control Valve (ANSI/ASTM)

Product Details
Customization: Available
Temperature: Ordinary Temperature
Certification: GS, RoHS, CE, ISO9001
Diamond Member Since 2025

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  • Pressure Independent Balancing and Control Valve (ANSI/ASTM)
  • Pressure Independent Balancing and Control Valve (ANSI/ASTM)
  • Pressure Independent Balancing and Control Valve (ANSI/ASTM)
  • Pressure Independent Balancing and Control Valve (ANSI/ASTM)
  • Pressure Independent Balancing and Control Valve (ANSI/ASTM)
  • Pressure Independent Balancing and Control Valve (ANSI/ASTM)
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  • Overview
  • Company Profile
  • Product Description
Overview

Basic Info.

Model NO.
ASTM, ASME/ANSI, GOST, EN, SABS/BS, JIS, DIN
Media
Gas, Oil, Water, Acid
Standard
Standard
Connection Mode
Welding
Power
Manual
Material
Stainless Steel
Type
Self-Operated
Transport Package
Wooden Box
Specification
ASTM/EN/JIS
Trademark
YULONG
Origin
China

Product Description

Globe Valve 
The flow rate can be set according to the design or actual requirements, and it can automatically eliminate the pressure difference fluctuations in the system, maintaining the flow rate unchanged.
Overcome the uneven temperature phenomenon in the system, improving the heating (cooling) quality.
Completely resolve the contradiction of large pressure difference at the near end and small pressure difference at the far end.
Reduce the system circulation water volume and lowers the system resistance.
Reduce the design workload and does not require cumbersome hydraulic balance calculations for the pipe network.
Lower the difficulty of network adjustment, simplifying the complex network adjustment work into simple flow distribution.
Eliminates the work of reallocating the flow rate when switching heat sources in the multi-source network.
The flow display values are all randomly calibrated on the test bench, with the flow rate (m3/h).
Company Profile
Pressure Independent Balancing and Control Valve (ANSI/ASTM)
Pressure Independent Balancing and Control Valve (ANSI/ASTM)
Cangzhou Yulong Steel Co., Ltd.
      Cangzhou Yulong Steel Co., Ltd. is a big seamless pipe manufacturer, whose production capacity is 200,000 tons, sales revenue is 1 billion RMB. It is one of the biggest seamless pipe manufacturer in north China, and the factory is located in Lijiapu industrial zone, Cang county, with traffic advantage. Our construction area is 68,000 square meters, and first project is 12,000 square. There is 178 employees in the company, including 3 senior engineers, 3 professional technicians, and10 product development personnel.
       Now we have hot rolled punching machine 60 one set, 180 one set, cold rolled machine one set, hot expand machine one set, manufacturing 1/2"-30" seamless pipe. There are also configure advanced automatic control system and on-line quality inspection system, including on-line turbo detection, hydraulic test machine, ultrasonic inspection etc. We also have an independent loboratory to ensure the quality for each pipe.
      The company insists on quality of survival, science and technology for development, management and profit for concept, API, Q1, ISO 9001 standard is quality control system, continuously reduce energy consumption, improve product quality. We have got API5L, API5CT, ISO9001, ISO14001, OHSAS18001 certificate, guarantee company product quality, system integrity and environment safe. 
Product Description
Pressure Independent Balancing and Control Valve (ANSI/ASTM)
Pressure Independent Balancing and Control Valve (ANSI/ASTM)
Pressure Independent Balancing and Control Valve (ANSI/ASTM)
Advantages: 
The dynamic flow balancing valve enables the valve body to change according to the intermittent pressure differences in the water system, ensuring that the water flow does not exceed the originally set value and absorbing excessive pressure differences. Thus, it achieves the automatic balance of the pressure and flow throughout the water system. Therefore, the benefits of using it are:
For the owners and construction companies: No need for system debugging: It can save a lot of time and shorten the completion date; No need to install the same-route management: It can increase the usable area and space, and save installation and material costs;
Convenient to use: The water system balance will not be affected even if the engineering installation is completed in phases or the equipment is used in phases;
Easy to change: When the water system in certain areas needs to be redesigned, it will not affect the design and balance of the water systems in other areas;
Energy saving: Since the entire water system is balanced, it ensures that the refrigeration units (boilers, heat exchangers), pumps operate in the best working condition, resulting in significant energy-saving effects;
Reduce wear and waste: Since the water flow does not exceed the originally designed value, it ensures the durability of all equipment and avoids excessive flow causing copper tube losses;
Improve safety: Since the flow balance of the water system is automatically carried out, it eliminates the possibility of human destructive adjustment.
For the designers: Reduced workload: No need for cumbersome resistance calculations for the entire pipeline, accelerating the design speed;
Can boldly use the multi-stage system: Save pipe materials, corresponding materials and installation costs, and hand over the work of balancing the hydraulic system to the dynamic flow balancing valve; Can avoid many other troubles caused by the imbalance of the water system.
Pressure Independent Balancing and Control Valve (ANSI/ASTM)
Pressure Independent Balancing and Control Valve (ANSI/ASTM)
After Sales Service
Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 12 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.
FAQ
1. Are you a manufacturer or trading company?
We are a professional valves and fittings manufacturer with 20 years' experience.
2. What is payment method?
For samples: T/T, western union. For orders: T/T or L/C.
3. Do you offer free samples?
We can provide free samples and you should pay the freight. After you place an order, we will give back the freight. 
4. Do you offer OEM service and can you product as our drawings?
Yes. We offer OEM service. We accept custom design and we have a professional design team who can design products based on your requirements.
And we can develop new products according to your samples or drawings. 
5. Do you accept our design on boxes?
Yes. We accept custom design on boxes. 
6. What's your delivery time?
Standard models ship in 15–30 days; customized units require 30–45 days. If urgent, we can also meet your requirement.
7. Is your price higher than other companies?
Since we have been a professional manufacturer more than 20 years, we can control our quality and costs well. 
So our prices are very competitive. And we dedicate to establishing long-term and friendly relationships with all the customers.
8. What is your main market?
Southeast Asia,Middle East ,North America,South America,Europe etc.
9. Do you provide after-sales service overseas?
Yes, we have partnered service centers in key regions.
 
10. What documents do you provide for export?
Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).
 
11.How do I place an order?
Contact us via email/phone for a quote, then confirm with a PO.

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