The Pressure Independent Balance Water Flow Balancing Control Valve
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Product Highlights
- Pressure Independent Control: Maintains constant flow rate regardless of system pressure fluctuations.
- Dual Pressure Test Points: Equipped with P+ and P- points for measuring total differential pressure.
- Precise Flow Regulation: Features linear characteristic valve with 5mm stroke for accurate presetting.
- Wide Temperature Range: Operates effectively within a medium temperature range of 1 to 120 degrees Celsius.
- Durable Brass Construction: Body made of cast copper with brass trim, stem, and restriction cone.
- Multiple Certifications: Certified with GS, RoHS, CE, and ISO9001 standards for quality assurance.
- Fast Lead Time: Average lead time within 15 working days for both peak and off-peak seasons.
- Flexible Payment Options: Accepts LC, T/T, D/P, PayPal, Western Union, and Money Gram.
Product Attributes
- Customization
- Available
- Temperature
- Ordinary Temperature
- Certification
- GS, RoHS, CE, ISO9001
- Model NO.
- PICV02
- Media
- Water
- Standard
- Standard
- Connection Mode
- Internal Thread
- Power
- Hydraulic
- Material
- Brass
- Type
- Self-Operated
- Body
- Cast Coper
- Trim
- ( Bonnet, Stem and Restriction Cone) Brass
- Union
- Brass with EPDM O-Ring
- Stem Seals
- EPDM
- Probe Seals
- EPDM
- Size
- DN15/20/25
- Max Working Temp
- 300℉
- Max Working Pressure
- 360psi
- Transport Package
- Carton
- Specification
- 51*42*23CM
- Trademark
- Neutral/Customized
- Origin
- China
- HS Code
- 84159090
- Production Capacity
- 500000/Year
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of The Pressure Independent Balance Water Flow Balancing Control Valve
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Product Description
The Pressure Independent Balance Water Flow Balancing Control Valve
HTW-PICV02 Series Pressure Independent Control Valve (PlCV) serves thecrucial function of precisely regulating and maintaining a constant flow rate within aheating, ventilation, and air conditioning (HVAC) system. Unlike traditional controlvalves, a PlCV can automatically adjust to changes in system pressure, ensuring aconsistent flow regardless of fluctuations in differential pressure.
It is to provide accurate and stable flow regulation, regardless of variations insystem pressure, contributing to the efficiency, reliability, and performance ofHVAC systems.
The valve HTW-Picvo2 additionally equipped with 2 pressure test points (P+, P-),which allow measurement of the total differential pressure across the valve. 

| Odering Size Guide | ||||||
| Type | Connections | Test Points | DN Class | Stroke | Medium Temperature | Actuator Connection |
| HTW-PICV01-15 | Rp 1/2" | With test points | PN25 as per EN1333 | Linear 5.0mm | 1....120ºC | M30*1.5mm |
| HTW-PICV02-20 | RP 3/4" | |||||
| HTW-PICV02-25 | RP 1" | |||||
The medium entering the valve passes through a variablerectangular opening (D) which is connected to the ring withthe dial (B) for presetting the maximum volumetric flow.Then, the medium flows through the flow control valve (E)with a linear characteristic and a stroke of 5 mm. A powerfulspring (C)ensures safe closing






About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR247275". Items marked "" are certified.
Company Profile
HOTOWELL International Co., Limited is an innovative and modern medium-sized enterprise, the company is headquartered in Xiamen (China/Fujian). Hotowell was found to offer our customers mature top technology. Our creative potential and our manufacturing and development know how are the basis for innovative products. Since the company was founded, HOTOWELL International Co., Limited has continuously developed itself into a market leading enterprise in the HVAC Automation / Building Automation. Our products mainly applied for industrial, commercial and residential temperature control.
Our product range contains:
Thermostats, Motorized Zone Valves, Water Flow Switches, Proportional Valves, Balancing Valves, Differential Pressure Transmitters, PIR Motion Sensors, Fan Controllers, Ball Valves, Valve Actuators, Damper Actuators, Controllers, Radiator valves, and etc.
HOTOWELL products are designed and used as field control products to be integrated with HVAC control systems such as:
BAS = Building Automation System
BMS = Building Management System
BEMS = Building Energy Management System
BAMS = Building Automation Management Systems
HVAC controls = Heating, Ventilation and Air Conditioning controls
Our objective is to develop, produce and design user-friendly products on the highest technical level. We place great value on always meeting the requirements of the latest technical standard. In this process we take the utmost care in complying with quality and safety standards and thus ensure a long service life for our products. Products that satisfy rigorous quality requirements can only be manufactured through modern manufacturing methods. Satisfaction of all safety and environmental guidelines is a matter of course for us.
Our Products save money and protect the environment!
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For more information, or to purchase Hotowell products, please feel free to contact us as below:
Hotowell International Co., Limited
Hotowell. En. Made-in-China. com
Contact: Mr. Phenix Law
Title: Product & Marketing Manager
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About Our Factory & Business Background
- Address
- Room 1406-2, No. 11 Duiying Road, Jimei District, 361021, Xiamen, Fujian, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Xiamen
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2008-08-08
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the main function of the Pressure Independent Balance Water Flow Balancing Control Valve?
- It precisely regulates and maintains a constant flow rate within HVAC systems, automatically adjusting to pressure changes.
- Does this valve have pressure test points?
- Yes, it is equipped with two pressure test points (P+ and P-) to measure total differential pressure across the valve.
- What materials are used for the valve body and trim?
- The body is made of cast copper, while the trim (bonnet, stem, and restriction cone) is made of brass.
- What is the maximum working temperature and pressure?
- The maximum working temperature is 300 degrees Fahrenheit, and the maximum working pressure is 360 psi.
- What certifications does this product hold?
- The product holds GS, RoHS, CE, and ISO9001 certifications.
- How long is the average lead time for this product?
- The average lead time is within 15 working days, applicable to both peak and off-peak seasons.
- What payment methods are accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.
- What is the stroke length of the flow control valve?
- The flow control valve features a linear characteristic with a stroke of 5.0mm.
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