Stainless Steel One 1PC Piece Ball Valve with Locking

We warmly welcome friends from all walks of life to come to our company for inspection and guidance, and are willing to jointly contribute to the development of ANSI Ball Valve 150LB, High performance metal seat ball valve, flange floating ball valve on the basis of mutual benefit. We hope to build a team cohesion that integrates everyone, gather the strengths and ability of the employees to keep moving forward. We look forward to supplying you with our products in the near future, and you will find our quotation is very reasonable and the quality of our products is very excellent! The company promotes the development of the company with continuous innovation, continuously pursues and introduces new technology and management, adjusts and improves the product structure of the company, strengthens internal basic management, and ensures product quality and strives to open up new markets. We believe that forward-looking companies are more proactive in the future, and foresight is reflected in the judgment and choice at every critical point.

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.

It is necessary to improve the quality of Stainless Steel One 1PC Piece Ball Valve with Locking to compete with similar products from other countries in the international market. We adopt a responsibility mechanism, with full enthusiasm, sincere cooperation attitude, and win-win business principles, to welcome every cooperation. Our company has a lot of experienced staff, efficient sales and engineering team.