Z962y-P54100V Electric High Pressure Power Plant Double Disc Gate Valve

Based on mature and advanced technology and R&D capabilities, we inject widely recognized designs into our DIN Gate Valve, Single Action Pneumatic Globe Valve Pn25, soft seat ball valve to create mid-to-high-end products with more texture and style. The mission of our company is to provide the highest quality products with best price. With the development of the society and economy, our company will continue the 'loyalty, dedication, efficiency, innovation' spirit of enterprise, and we will always adhere to the management idea of 'would rather lose gold, do not lose customers heart'. Adhering to the attitude of being responsible to society, users and enterprises, we have won the recognition of customers in many countries and regions, and we have built a supply system integrating R&D, production and sales.

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.

We are committed to becoming a well-known Z962y-P54100V Electric High Pressure Power Plant Double Disc Gate Valve solution provider and manufacturer of recognized by international customers. We uphold the concept of 'Practicality, Innovation, Service, and Growth' in the operators and all colleagues of the company, and have worked hard to manage and improve for many years. With the development of the times and the progress of the society, in order to make the products meet the new needs of development, our company always adheres to the development idea of 'enlighten new thinking and create a new century'.