Premium Thermal Balancing Valve with Customizable Specifications and Features

• Customization: Available
• Temperature: Low Temperature
• Certification: GS, RoHS, CE, ISO9001, Acs
• Model NO.: SP45F
• Media: Gas, Oil, Water
• Standard: Standard
• Connection Mode: Thread,Flange
• Power: Hydraulic
• Material: Ductile Iron,Stainless Steel,Cast Steel
• Type: Single Seater
• Color: Customized
• Transport Package: Export Standard Package
• Specification: DN50-DN400
• Trademark: huhang
• Origin: China
• Production Capacity: 50000PCS/Month

Product Description

Product Description

1.Overview

Introducing the SP45F and SP15F digital locking balancing valves, a cutting-edge class of adjustment valve s boasting innovative digital locking functionalities. Showcasing a robust direct current valve body construction, these units are designed to optimize flow attributes, ensuring a seamless and efficient allocation of flow. These valves address the challenge of uneven temperature distribution in heating and air conditioning systems with precision. Their ability to finely adjust pressure drop and flow enhances pipeline liquid flow, leading to fluid balance and significant energy savings.

SP45F and SP15F digital locking balancing valves come with an integrated opening degree indicator, a secure opening locking mechanism, and a compact pressure measuring valve for precise flow measurement. By installing balancing valves with appropriate specifications at each branch and user access point, and securely locking them post initial setup with an intelligent instrument, you ensure the system's total water volume is maintained within optimal ranges. This solution effectively counters the common issue of 'large flow, small temperature difference'. The SP45F and SP15F balancing valves are the ultimate solution for heating systems, suitable for both supply and return pipes, though installation on return pipes is generally advised for high-temperature loops to simplify adjustments. Pipes equipped with balancing valves eliminate the need for additional shut-off valves.

2.Product characteristics

This valve is a state-of-the-art balancing valveengineered for diverse liquid pipeline systems, representing an innovative leap in energy-efficient valvedesign. The valve features a precise digital display, facilitating intuitive adjustments to any desired position, with a locking feature for added security. Predominantly utilized in industrial and civil building heating pipeline systems, this valve proves indispensable in mitigating hydraulic imbalances prevalent in some pipeline systems. By meticulously adjusting the pressure drop and flow rate, these balancing valves significantly enhance liquid flow conditions, achieving pipeline system balance and energy efficiency. Even in the dual-pipe network retrofit projects, this valve demonstrates remarkable energy-saving capabilities and exceptional performance.

3.main technical parameters

Nominal Pressure (MPa)	Applicable temperature	Body Test Pressure (MPa)	Characteristic Curve	Applicable medium	Installation range
1.0	≤120ºC	2.5	Equal Percentage	Water, oil and other non-corrosiveErosive liquid	Pipe network system trunk,branch trunk, indoor water supply trunk, branch risers andmultiple boilers
1.6		1.4

4.Product standards

Our design and manufacturing adhere strictly to BS7350-1990 standards; with all inspection tests conforming to BS7350 regulations.

We utilize the GB/T17241.6-2008 standard for 'integral cast iron flange' connections;

The structural length follows the GB/T12221-05 'Metal valve structure length' specifications;

And our wire connections meet the GB/T7306.1-7306.2 standards.

4db93b91

Product Parameters

6. The Main Connection Size

Note: We specialize in customizing other calibers or pressure specifications to perfectly align with customer requirements.

The figure on the right beautifully illustrates the flow characteristic curve of this type of valve,and our factory proudly manufactures valveswith impeccable equal percentage characteristics. As shown in the graph, when the opening experiences an equal rate of change, the flow rate effortlessly mirrors this change. This is defined by a robust flow at larger openings and a delicate flow at smaller openings. This feature is widely utilized in engineering applications where substantial flow is required, and the equal percentage valve is exquisitely suitable for these demands. With this unique capability, users can set a specific flow rate at will (unlike quick opening valvesand linear valveswhich lack this function). When adjustments are necessary, the change amount is easily identifiable to reach the optimal state.

7. The Comprehensive Circle Flow Coefficient KV Value Table

8. Flow Presetting (Set the number of turns to 2.5)

9. Transportation and Storage Guidelines

1) The valve must be handled with care after packing, avoiding collisions, tipping, squeezing, or exposure to rain and snow during transportation and storage.

2) The valve should be stored in a pristine, dry, fireproof, and well-ventilated environment, devoid of any corrosive gases.

3) The packed valve should be managed using pallets, ensuring gentle handling. Forklifts or cranes must not directly impact the valve body.

4) During transportation and storage, the static balance valve must remain in an open state, never closed.

5) For static balance valves in transit or storage, a protective layer of lubricating oil may be applied to the valve seat or spool. It is strictly forbidden to use alcohol, gasoline, or similar chemical solvents for cleaning.

Installation Instructions

10.Installation

1)Static balancing valve before and after the valve must ensure that sufficient length of the branch pipe section to ensure the rated flow output;

2)Check the installation position of the static balance valve according to the drawing. It is recommended to install the static balance valve on the HVAC system return pipe. At the same time, check the pipeline water flow direction and install the static balance valve strictly in the direction of the water flow arrow on the valve body.

3)Before installing the static balance valve, clean the debris in the pipeline. It is forbidden to leave welding slag, branches, stones and other debris in the pipeline to avoid damage to the valve;

4)The welding of the pipe flange cannot cause excessive deformation, and the welding Angle does not affect the flatness of the sealing surface;

5) After the static balancing valve is installed, the valve should be fully opened so that the pipeline can be flushed repeatedly until it is clean. It is forbidden to close the valve repeatedly during pipeline flushing to avoid damage

6 )After the pipe is washed clean, the static balance valve should be switched on and off several times, and check whether the counter position is "zero" when it is closed. Before the valve leaves the factory, it has been strictly
tested, and the counter should be in the "zero" position when it is closed.To replace the corresponding parts,please contact the customer service department of Shanghai Airlines;

11.Debugging and maintenance

1 The debugging of the balance valve belongs to the system debugging. If the user has debugging, please contact the customer service department of Shanghai Airlines;

2 Balance valve is life balance design, so under normal conditions of long-term use maintenance free, no wearing parts;

3 After the balance valve has been used for several years, the rubber sealing parts may show signs of damage or aging, and the rubber seat is needed.

4 When the ambient temperature is below the freezing point in winter, please take anti-freezing measures to avoid freezing the valve body.

12.Typical installation diagram

Quality and inspection:
Regular check on production line at each working procedure, and one special inspector inspecting the goods in random during the period time of production.regular performance check on finished goods.
Production step:
1. The raw materials are meticulously cast or expertly forged, then transformed into high-quality semi-finished products, ensuring a superior foundation for our valves.
2. Our state-of-the-art workshop handles the intricate processing of these semi-finished products, ensuring precision and excellence at every step.
3. The assembly of our goods is conducted with the utmost care and precision, guaranteeing a flawless integration of components.
4. We carry out rigorous testing on sealing under pressure and conduct thorough quality checks to ensure our goods meet the highest standards of reliability and efficiency.
5. Secure and reliable packaging is provided to ensure the safety and integrity of our products during transit.
6. We guarantee timely delivery of our goods, ensuring that you receive your orders exactly when expected.
Package:
1. Our packaging standards involve a multi-layer approach: an inner PVC bag, a small box, and a robust standard export carton to ensure maximum protection.
2. We are flexible with packaging solutions and can accommodate any special requirements, customizing according to your specific artworks or needs.
Primary Competitive Advantages:
1) With several years of specialized expertise in manufacturing a wide array of valves, we bring unmatched professionalism to the industry.
2) Our products combine exceptional quality with competitive pricing, providing outstanding value to our customers.
3) Our commitment to excellence: We promise reliability and ensure prompt, effective action for every client need.

Certifications

 

Our business idea: A relentless commitment to putting customers first and driving everything from innovation.The size standards of our Premium Thermal Balancing Valve can be uniquely tailored to align with your precise specifications. We warmly invite you to reach out to us for further details and personalized discussions.