ANSI Integral Flange Forged Steel Stainless Steel Carbon Steel Gate Valve

Skilled expert knowledge, sturdy sense of assistance, to fulfill the provider needs of shoppers for wedge gate valve, API6D Full Bore Ball Valve 1500LB/2500LB, forged gate valve 300LB. In spite in the top quality products and solutions we supply, effective and satisfying consultation service is supplied by our professional after-sale service group. Strict good quality management, fantastic service, affordable cost is our stand around the premise of competitors. In order to adapt to the rapid development of e-commerce environment, expand global business, our compnay has established cooperation with a number of well-known manufacturers. We supply an amazing selection of high-quality merchandise.

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.

Since the foundation of the company, we have continuously improved corporate management and optimized the quality of ANSI Integral Flange Forged Steel Stainless Steel Carbon Steel Gate Valve with the support and care of our customers. We seize business opportunities, dare to innovate and continuously improve product quality. We have a strict quality assurance system. Each product undergoes strict, professional and authoritative technical inspections before leaving the factory to ensure product performance and quality in an all-round way. Therefore, we provide every user with the best service and experience.