Forged Steel High Pressure / Temperature Seal Flange Globe Valve

'Practical and innovative, dedicated and efficient' is our entrepreneurial spirit. We are dedicated to solving all kinds of problems for you with economic and reasonable Floating Type Ball Valve F51, Outside Screw Yoke forged steel gate valve, Bronze Globe Valve With Flange and high-quality and perfect services. We have a sound management, service system and a first-class team, with high-quality quality, affordable prices, and excellent service. The company has many skilled technicians, and its strong technical force, strict quality management order, and professional production lines are the guarantee of our pursuit of high quality.

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.

After you confirm the order with us, Forged Steel High Pressure / Temperature Seal Flange Globe Valve will be delivered at the time negotiated by both parties by default. The delivery time is fast and the price is reasonable. The company invests in environmental protection work and selects partners and regions with strict environmental enforcement conditions. While creating the excellent quality culture of standard parts, our company insists on promoting the core competitiveness of the enterprise with the enterprise culture, so as to establish a good social image in the development of the enterprise.