Automatic Recirculation Control Valve
10 products found
An automatic recirculation control (ARC) valve is a multi-functional pump protection valve engineered to automatically ensure a minimum flow rate passes through a centrifugal pump at all times. Operating entirely on fluid dynamics without external power or instrumentation, it combines a main-line check valve, a flow-sensing mechanism, and a bypass control loop within a single body. When downstream demand drops below critical levels, the main disc lowers, opening the modulated bypass trim to recirculate a portion of the fluid back to the suction tank or deaerator, preventing severe pump cavitation, overheating, and mechanical vibration. Power plant operators and refinery procurement networks can prevent catastrophic pump burnout and optimize thermal efficiency by importing certified automatic recirculation control valves directly from specialized manufacturers in China via our advanced B2B digital marketplace.
Weldon
Automatic Recirculation Control Valve, ASTM A105, 1-20 Inch
Model Number: WV-240130-CTV-17
XIAMEN LANDEE INDUSTRIES CO., LTD.
Automatic Recirculation Control Valve, Cast Steel, 12 IN, CL150
XIAMEN LANDEE INDUSTRIES CO., LTD.
Cast Steel Automatic Recirculation Control Valve, 4 IN, CL300
Model Number: LD-20240923-OV-01
XIAMEN LANDEE INDUSTRIES CO., LTD.
ARC Control Valve, Carbon, Stainless Steel, 6 Inch, 600 LB
Model Number: LD-20241115-OV-01
XIAMEN LANDEE INDUSTRIES CO., LTD.
High Pressure ARC Valve, ASTM A105N, 6 * 2 Inch, 600 LB, RF
Model Number: LD-20250408-OV-02
XIAMEN LANDEE INDUSTRIES CO., LTD.
Cast Steel ARC Automatic Recirculation Control Valve
Model Number: LV-CV-20240730
XIAMEN LANDEE INDUSTRIES CO., LTD.
Automatic Recirculation Control Valve, 4IN, 300 LB, Cast Steel
Model Number: LV-CV-20240925-01
XIAMEN LANDEE INDUSTRIES CO., LTD.
ARC Automatic Recirculation Control Valve, 6 Inches, CL 600
Model Number: LV-CLV-20241126-01
XIAMEN LANDEE INDUSTRIES CO., LTD.
ARC Control Valves, Carbon Steel ASTM A105N, 4 Inch, 300 LB
Model Number: LV-CV-20250306-07
XIAMEN LANDEE INDUSTRIES CO., LTD.
Automatic Recirculation Control Valve, A105N, 2/4 IN, CL150
Model Number: LV-CV-20250306-08
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