High Temperature Oil Single Seated Control Valve for Temperature Regulation

Introduction

The temperature regulating valve uses the energy of the regulated medium to directly adjust and control the temperature of the medium such as steam, hot water, hot oil and gas. It can also be used to prevent overheating or heat exchange. The valve has a simple structure and is easy to operate. , The temperature adjustment range is wide, the response time is fast, the sealing performance is reliable, and it can be adjusted at will during operation, so it is widely used in the hot water supply of chemical, petroleum, food, textile, hotels and restaurants.



Working principle

Before working, the main spool is in the half-open position, and the sensor is in a natural state. Connect the power, the main spool is fully opened. The medium flows into the main valve body from the direction of the arrow, and heats the heat storage tank through the valve core. When the temperature rises to the corresponding set value, the sensor will generate the corresponding linear signal and input the integrated intelligent actuator, and then drive the valve stem and valve core to produce displacement, and close the main valve core to stop heating. When the temperature is lower than the set value, the sensor will generate a linear signal and input the actuator to drive the valve core to gradually open, so that the medium flows into the heat storage tank according to the parabolic characteristic, and is heated to the set value. In this way, the controlled medium is always controlled within the set temperature range, so as to achieve the purpose of temperature control.



Features
1. Simple control and quick response;
2. Intrinsically safe, no additional explosion-proof measures are required;
3. Large rated flow coefficient and the adjustable ratio is large;
4. Reliable sealing tightness in conformity with FCI 70-2 Class VI
5. Sensitive the adjustment performance.



Major Specification

Nominal size: 1/2"~12"
Nominal pressure: Class150~2500
Standard: ASME B16.34
Body material:WCB, WC6, WC9, LCB, LCC, C5,C12, CF8, CF8M, CF8C, bronze, Inconel, monel
End connection:THD, RF, RTJ
Types: self-operated type, single seated type, double seated type, cage guided type

• Heavy-duty valve expert with proven expertise in harsh environment;
• Stringent quality control and traceable reports to provide zero-defect products;
• Rugged and durable configuration according to API, ASME, BS, JIS, EN standards;
• All kinds of UG, PRO/E, Solidworks software simulations ensure the efficiency and robustness for tailored components;
• Complete BV report can be downloaded on our page About us .

FAQ


1.Q:Are you are a trading company or manufacturer?
A:We are a manufacturer with 7000-sqm factory and 100 employees.

2.Q: Can you provide the assembly drawing for confirmation ?
A: Yes, we can give the relavant drawing within 24 hours.

3.Q: Can you do non destructive test for valve components ?
A: Yes, we can perform radiographic testing, penetration testing, ultrasonic testing, magnetic particle testing, etc

4.Q: How can I vist you when I am in China?
A: We are near the Wenzhou Airport. If you take a plane, it takes 2 hours to reach our factory from Shanghai, 2 hours from Guangzhou, 3 hours from Beijing.

5.Q: Can we take sample for quality check?
A: Definitely. You can advise the model number and we will prepare the sample within 7 days.

6.Q: How can I become your distributor or agent?
A: You can send your company profile and reference list to our sales manager.

7.Q: Can you help with site maintenance and commissioning?
A: Yes, we are glad to offer our assistance whenever you need it. We can send our after sales team to address the issue within 14 days