Diaphragm Actuated Flanged Linear Double Seated Globe Type Control Valve

Introduction

Pneumatic control valve receives the control signal of the industrial automation control system to complete the adjustment of various process parameters such as the flow rate, pressure, temperature, and liquid level of the pipeline medium.



Working principle

The pneumatic control valve is composed of an actuator and an adjustment mechanism. The actuator is the thrust component of the regulating valve, which generates the corresponding thrust according to the pressure of the control signal to push the regulating mechanism to move. The valve body is the regulating component of the pneumatic regulating valve, which directly contacts the regulating medium to regulate the flow of the fluid.



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


 

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

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