Special Electric Temperature Control Valve For Plate Heat Exchanger Suitable For High-Temperature Water

Product Description

Electric control regulating valves are widely used in building automatic control systems such as urban heating, cooling, gas supply, air conditioning, etc. They are also suitable for production process automatic control systems in industries such as chemical, petroleum, metallurgy, power, and food.
Our company independently develops and produces electric two-way/three-way control valves and electric temperature control valves. It can also fully adopt Xinao's high-quality control valves. And it can be flexibly adjusted according to the different on-site system equipment to achieve precise matching with the system, eliminate static errors, run smoothly, respond sensitively, and extend the service life.
It can be equipped with a new on-site independent controller with PID regulation function, precise control, multi loop control, diverse functions, and can achieve control of fluid flow rate, pressure, pressure difference, temperature, humidity, enthalpy value, and air quality.
The actuator has electric mechanical and electric hydraulic types, with manual and automatic adjustment functions, sensitive adjustment, large shut-off force, and adjustable flow characteristics (linear percentage). The electric actuator is equipped with a power-off automatic reset protection function. In the event of a sudden power outage in the system, the valve can automatically close (or fully open) and receive signals of 0-10V or 4-20mA, with valve position feedback function.
The valve seat is suitable for regulating chilled water, low-pressure hot water, domestic hot water, high-pressure hot water, seawater, hot oil, and steam in circulation pipelines. It has good linearity, large adjustability, tight sealing, high temperature resistance, and anti cavitation.
Product Features
The control unit has proportional integral (PI) or proportional integral derivative (PID) adjustment functions, ensuring stable and accurate control.
a, Flexible adjustment of control parameters can be made for different on-site working conditions to achieve system optimization.
b, The controller can read the current temperature value and observe the working status of the valve.
c, Expandable functions, such as remote settings, temperature compensation, over temperature alarm, day night/winter summer conversion.
d, The valve body seal adopts a V-shaped high-temperature sealing component to prevent the possibility of valve stem locking or leakage.
e, The valve stem or seat is paired and ground to ensure that the leakage is far below the national allowable standard, and zero leakage can be achieved.

Technical data

Function Parameter
Pressure level	PN16/25/40/60
Maximum temperature resistance	180ºC 220ºC 350ºC
Working pressure	Maximum not exceeding 0.8Mpa. If it has exceeded the limit, a high torque actuator can be selected
operation temperature	If the temperature is too high, a valve radiator needs to be installed
ambient temperature	-10-+55ºC
Connection method	The national standard flange connection GBT/9113 (customizable) and threaded connection are only applicable to stainless steel valve seats
leakage	Direct connection: 0... 0.02% zero leakage of kvs value
Allow media	Cooling water, high-temperature water, compressed air, steam, thermal oil, etc
Material Science
valve body	Cast iron HT250 sphere QT45 cast steel WCB	Stainless steel material can be customized according to user requirements 304/316
blind plate	Same as valve body
valve stem	stainless steel304/316
valve seat	stainless steel304/316
valve core	stainless steel304/316
Valve stem tightness	Polyethylene tetrafluoroethylene/carbon fiber
Rated travel	DN25-DN100 20mm DN100-DN200 40mm DN200-DN350 40/60mm

     Qingdao Keribo is located in Wangtai Sub-district, Huangdao District, Qingdao City, adjacent to the Qinglan Expressway and Qingdao Port, enjoying convenient land and sea transportation. 

     Established in June 2017 with a total investment of CNY 30 million and covering an area of 7,900 square meters, the company is a national-level high-tech enterprise specializing in the production of sealing gaskets for plate heat exchangers. Currently, our annual production capacity reaches 1 million rubber sealing gaskets with annual sales exceeding CNY 20 million. 

     Adhering to customer demand-oriented operations, we prioritize technological innovation as our driving force, base our development on product quality, and pursue operational efficiency through premium services. We remain committed to continuously meeting customer requirements while delivering superior products and services.

FAQ

1. Q: Are you a manufacturer or trading company?
A: We are a professional manufacturer of plate heat exchangers, plates, gaskets, plate mould. We supply all brands of plate heat exchanger and spares including AL, Sondex, Tranter, GEA, APV, Funke, Hisaka, Schmidt/API, Thermowave, Vicarb,etc.
2. Q: How about the payment terms?
A: TT, West Union, L/C.
3. Q: What about the price terms?
A: ,FOB,CIF, EXW are all available.

4. Q: How will the goods be delivered?
A: Shipping by sea, by air, by international express like TNT, DHL, UPS,FedEx etc.
5. Q: What certificate your products have?
A: We have ISO9001/SGS/FDA certificate for our products.
6. Q: How to test the quality of your product?
A: Samples are available for quality test; Or you can also pay a visit to our factory to know more about our products.
7. Q: Is there after-sales service of your products?
A: Yes. If any problem about the product, pls just feel free to contact us at any time.