High Temperature High Pressure Valve for Medical/Environment Application

Since its establishment, the company has made it its mission to build an industry-leading business for API 602 Forged Globe Valve, pressure seal gate valve, wedge gate valve, integrate resources to the greatest extent, and create and deliver value. Trust starts from a cooperation and satisfaction comes after a service. We understand that to be the excellence has a long way to go, thus we focus on researching and supplying better methods and products to meet the needs of each customer timely. We will go with our customers with our outstanding quality, considerate service, professional team to create common honor and dream. We regard comprehensive testing methods and mature after-sales service as the guarantee.

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 High Temperature High Pressure Valve for Medical/Environment Application are qualified products in line with market standards. We hope to sincerely build business relationships with customers from at home and abroad, jointly striving for a resplendent tomorrow. Our excellent working environment and good incentive mechanism have attracted a group of high-quality, high-level and high-efficiency talents, thus forming a complete technical research and development force and a mature after-sales service team.