Pressure Independent Control Valve
- 500000 Piece / Pieces per Month
- T/T L/C D/P D/A Other
Product Description
Features of Pressure Independent Flow Control Valve
Flow regulation and hydraulic balance are integrated;
The self-acting diaphragm differential pressure controller responds quickly to the change of flow rate;
Reduce the use of air conditioning system valves;
Improve the efficiency of water pump operation and save energy.
Pressure Independent Control Valve Working Principle
PICV control valve keeps ∆P constant through the spring force. The pressure channel inside the valve body will adjust the pressure P1 and P2 at both ends of the structure, causing the upper and lower ends of the diaphragm respectively. The balance state P1=P2+P spring will be maintained through the action of spring force. If P1 increases, the force acting on the lower part of the diaphragm increases correspondingly, and the diaphragm moves upward, reducing the pressure difference control structure space, and P2 increases accordingly to reach a new balance. And vice versa; And PICV valve adjust the flow rate by adjusting the disc to change the Kv value.
Pressure Independent Control Valve Installation and Commissioning
Specifications are determined according to the design flow rate of the air conditioning box and allowable pressure range of pressure independent balancing valve, and technical parameters are determined according to the requirements. For specific use, please consult Zeco Valve Group.
Pressure Independent Control Valve Material and Standard
Size Range: 2"~12"
Pressure Rating: 10bar ~ 25bar
Face to Face Dimensions: AMSE B16.10, EN558-1
Flange End Dimension: AMSE B16.1/16.42, AS4087, EN1092-2
Inspection and Test: ISO 5208 / EN 12226-2
Inspection and Test: ISO 5208 / EN 12226-2
As one of pressure independent control valve manufacturers, we have types of high pressure valve china for sale, if you have needs, please contact us.
If you want to know more about picv valve installation, picv valve operation, picv valve working and picv valve function, please visit our website.
Contact Us
- ZhengFeng Valve Group
- Contact nameJohnson Zhao
- Phone86-13816296699
ZhengFeng Valve Group | Valves 2021 | Zhengfeng21 | zecovalve2021 |
ZhengFeng Valve Group01 | zfvalve001 | ZhengFeng Valve Group20217 | zevalve2 |
20220420 |
- servo valve SM4-40(40)151-80/40-10-H919H power plant spare parts
- pressure relief valve DBDS10GM10/5 for power generation
- solenoid valve DG4V 3 0A M U D6 60 for power station
- bellows globe valve (welded) WJ25F1.6P for power plant
- AST/OPC solenoid valve coil 300AA00086A for power generation
- globe valve SHV6.4 for power station
- temperature Regulating valve LWH-ZG1/2 for power plant
- Inclined groove three-way distributor Pneumatic electric circular three-way valve XZ500 distributor
- sealing oil floater tank float valve FY-40 for power generation
- Sinro Motorized Valve SR04GB32046B4 for power station
- servo valve G761-3034B for power plant
- Bare Stem Fluorine Lined Butterfly Valve
- Alpha split isolated valve ABvalve OEB5level
- AlphaAB valve split butterfly valve
- AB valve Split Isolated Valve split butterfly valve
- Manual Operated Wafer Type PTFE Lined Butterfly Valve
- Pneumatic PTFE Lined Diaphragm Valve
- solenoid valve 22FDA-F5T-W220R-20 for thermal power plant
- solenoid valve J-110VDC-DN10-Y/20H/2AL for power generation
- ealing oil float tank float valve BYF-40 for power station
- Air transfer chute three-way to curved four-way distributor valve
- B500 Air chute pneumatic closure valve Inflatable manual plugboard valve
- Aseptic transfer αβ Valve manufacturer sealed feeding powder transfer AB valve
- Manufacturer of high activity powder transfer AB valve split type butterfly valve
Popular Searches
Find Similar Products By Category
- Mechanical Parts & Fabrication Services > Valves
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Johnson Zhao
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-