MAASU CO., LTD
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Forged CW617N Brass Ball Valves INOB1000 Series Level/Butterfly Handle 1/2"-4"
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Ball valves, one of MAASU’s main products, offer a lineup of valves compatible with a variety of materials. We also produce metal seats that support special lines and can handle operating temperatures up to 500°C. We apply standards such as ANSI/ASME and API,MSS,ISO,DIN,JIS to supply worldwide.The INOB1000 series ball valve is a compact, easy to operate, valves in the MAASU range and are designed for long, trouble free service. They provide an ideal means of isolating a range of fluids in pipe lines. Brass body and steel handle with red color (heating), blue color (cooling).
The use of ball valves is extremely wide, and there is a tendency for demand to increase even further in the future.
Since the flow passage of the ball valve is the same cylindrical shape as that of the pipe, the flow is smooth, and it is a valve with extremely small fluid resistance among various valves. (Full bore type ball valve)
The ball valve is suitable for automation because it is fully opened and fully closed with a 90° rotation. We have standardized actuators for both pneumatic type and electric type, and we have made an appropriate and efficient response to the nominal valve diameter, operating conditions, etc.
The valve has a plastic sheet on the primary side (inlet) and secondary side (outlet) of the fluid around the ball. When closing, the ball is pushed against the fluid pressure, and the ball acts as a sealing force against the secondary side sheet. (Floating type ball valve)
Ball valves are nearly spherical in shape as compared with general sluice valves and ball valves, and their height, weight and compactness compared with those of the same nominal diameter make them also small in stress applied to piping, making them suitable for mounting in limited narrow spaces.
For general gate valves and ball valves, the handle must be rotated back and forth 10 times to fully close the valve from fully open, but the ball valve only makes a quarter turn (90°).
The structure of the ball valve is relatively simple, and it is easy to disassemble, assemble and maintain because of the small number of parts.
We provide a variety of ball valves with standard specifications to meet the diverse use conditions of our customers.
It is necessary to carefully examine the conditions of the target fluid, such as fluid, pressure, and temperature, before selecting the fluid.
Each valve has a working range of pressure and temperature. Be sure to confirm the conditions of the fluid before selecting.