Forged Steel / Stainless Steel/ Alloy Steel Fully Welded Floating / Trunnion Ball Valve /Gate Valve /Globe Valve/Check Valve/ Y Type Globe Valve

Customer need is our God for Wafer Type Dual Plates Check Valve, flexible wedge gate valve, Tilting Disc Check Valve RF End. Our company considers that selling is not only to gain profit but also popularize the culture of our company to the world. The continuous deepening of global economic integration and the development of science and technology have provided necessary conditions for companies from various countries and regions to cooperate and exchange on a global scale. We have ISO 9001 Certification and qualified this product.

Minimum flow circulation valve is the key supporting equipment of power plant’s boiler feedwater pump.

Boiler water from the feedwater pump will be pressurized up to 20-30Mpa or above in the deaerator then sent to the high pressure heater and eventally into the boiler. A certain minimum flow quantity of the feedwater pump should be ensured to take away the heat generated by its operation so as to avoid overheating and damage of vanes due to cavitation. Boiler feedwater flow is small during the startup and shutdown process while the water demand decreases in condition of breakdown. In order to ensure the normal operation of the pump, a recirculation system should be mounted in the pump outlet to carry a portion of the feedwater back to the deaerator from the pump.

Technical Specification of Pressure Reducing Control Valves

Valve Type: Globe type control valve

Valve Size:1 inch to 12 inch

Pressure: 150Lb to 4500LB

Flange Connection: 150LB to 2500LB according to ASME B 16.50

Butt Welding Connection: 150LB TO 4500LB according to ASME B 16.25

Design according to ASME B16.34

Operation: electric or pneumatic

Our Advantages:

1.Structure: Circulatory convection, multi-stage pressure reducing mechanism, avoid cavitation efficiently, prolong service life.

2. Replaceable Trim: All the trim can be quickly removed and replaced, easy to maintain with less cost

3. Packing: High-quality stem packing ensures zero leak without frequent replacement

4. Well Performance: Scientific construction, high-performance materials with exquisite workmanship enable both the plug and cage to have excellent anti-blocking and anti-scrach performance.

5. Matched Material: Appropritely matched plug and cage materials provide an excellent resistance for abrasion and scraching.

6. Leakage Class: Zero leakage, long-service life and low breakdown rate ensure a safe and reliable operation.

Our company is committed to becoming one of the world's leading suppliers of Forged Steel / Stainless Steel/ Alloy Steel Fully Welded Floating / Trunnion Ball Valve /Gate Valve /Globe Valve/Check Valve/ Y Type Globe Valve. We have obvious competitive advantages in terms of quality, price, delivery, technology and service, and win the trust of customers with stable quality and considerate service. In addition, we enable employees to realize their self-worth in the process of constantly, surpassing themselves and perfecting themselves, so that everyone can do their best, and integrate the career of employees with the development of the company. We firmly believe in the service idea of ​​selling credit first, and selling products later. Therefore, being serious will become a habit of us and we will do our best to solve problems for customers with due diligence.