Z960y-P54140V Electric High Pressure Power Plant Gate Valve

We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for Metal Seat Lug Type Butterfly Valve, Stainless Steel Jaket Gate Valve, stainless steel ball valve. We have acquired high-level operation and management capabilities and the spirit of 'hard work, dedication, truth-seeking, innovation, unity and cooperation'. We hope that we will build our own brand and let internal members form a brand-building pattern in the short term in the future. We now fully implements a quality management system and a modern independent mode of management and operation system, laying the foundation for the company's future innovation and development.

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.

To effectively improve our ability to launch internationally, we accelerate the research and development of premium technologies and regularly promote our Z960y-P54140V Electric High Pressure Power Plant Gate Valve upgrades. We also offer fantastic OEM provider to numerous famous brands. We provide long-term professional knowledge training to employees to establish the quality awareness of all employees, and strictly implement the standardization and internationalization of enterprise management to ensure product quality.