Forged Steel Globe Valve Bb, OS&Y API600, Cl900#, Buttweld Ends, A105 Body Material, Ss410 Trims/Disc/Seat, Handwheel Operated

We take 'Integrity Enterprise, Professional Technology, Technological Innovation' as the development idea, and strive to contribute more to the Check Valve, Stainless Steel Floating Ball Valve, Y Type Pneumatic Tank Bottom Valve industry. We improve the operation mechanism, improve the all-round product flow network, and offer high-quality products and effective services to the society. Our company has always attached importance to and implemented the enterprise development concept of 'invigorating the enterprise with talents, invigorating the enterprise through science and technology'. We will continue to repay the support and trust of our users with persistence, focus, creativity, diligence and enthusiasm. We hope that more industry elites will sincerely cooperate with us and work hand in hand to create a brilliant future.

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 professional and characteristic Forged Steel Globe Valve Bb, OS&Y API600, Cl900#, Buttweld Ends, A105 Body Material, Ss410 Trims/Disc/Seat, Handwheel Operated can provide you with a perfect and excellent experience. Our company has gathered a number of high-quality management personnel, trained a good faith, dedicated sales team and cultivated a large number of dedicated technical workers. For anyone who is considering our business and solutions, please speak to us by sending us emails or get in touch with us right away.