ANSI High Temperature Stainless Steel CF8 CF8m Flange Hygiene Globe Valve PVC Ball Valve Check Valve Knife Gate Valve Butterfly Valve

Relying on our strong talent advantages, market advantages, capital advantages, technological advantages and innovation advantages, we continue to develop Thread Flange, API 602 Forged Check Valve, flat gate valve to enhance the core competitiveness of the brand and product market share. We respect talents and focus on technology with the spirit of stability, development, loyalty, efficiency, unity and innovation. We continue to innovate and perfect the business management system to improve efficiency and provide professional, reliable and high-quality products to serve customers around the world. At present our sales network is growing continually, improving service quality to meet customer's demand. We are committed to pursuing the effect of product excellence.

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 ANSI High Temperature Stainless Steel CF8 CF8m Flange Hygiene Globe Valve PVC Ball Valve Check Valve Knife Gate Valve Butterfly Valve is manufactured under the direction of high quality requirements, standard inspections and rich experience. Along the way, we have innovated in complex and difficult application fields, and developed a number of new technologies to meet market needs. Our company has an excellent sales team and professional service department.