The reputation of the butterfly valve for flow control also comes from its simple design and small size. With its compact design, the valve is ideal for situations where space is tight and installation space is limited. And even small size does not compromise its ability to provide precise flow control.
The valve plate and valve stem of the butterfly valve rotate around the central axis, which reduces the friction during the opening and closing process, and can easily achieve precise flow adjustment to ensure the stability and reliability of the fluid system. Whether in the fully open or fine-tuned state, the flow control butterfly valve can maintain good sealing and effectively prevent leakage.
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What does SF-DL do?
Hand valve is a kind of manual stop valve and applicable to one-way flow.It also can be used for the liquid of freezing,refrigeration and air conditioning;and it is also used in inhale&heating pipes.
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Precise flow control: The flow control butterfly valve can adjust the fluid step by step by adjusting the valve plate angle, which can meet the strict requirements of flow and pressure in different working conditions, and is particularly suitable for application scenarios that require precise flow control.
Reliable sealing: It adopts metal seals or elastic rubber seals, with strong sealing performance to ensure no leakage, especially suitable for high temperature, high pressure or corrosive media.
Simple structure and convenient maintenance: The butterfly valve is small in size, light in weight, and simple to install and maintain, which reduces the space occupation and maintenance cost of the system.
Quick Detail
◆ With nylon valve core,durable sealing surface,long service life.
◆ With a stainless steel diaphragm which can avoid leaking during service life.
◆ Just turn one and a half circle to make the valve full open or full closed.Simple operation,flexible start, no noise.
◆ Applicable refrigerant medium: For R22,R134A,R410A,R502,R407C etc.
◆ Medium temperature:-25℃-+100℃
◆ Maximum working pressure:4.5MPa
Operation mode
Manual operation: adjust the valve through the handle, suitable for scenarios with low automation requirements.
Pneumatic drive: use the air source to operate the valve, with fast response speed, suitable for fast switching scenarios.
Electric drive: realize remote control and automatic operation, suitable for occasions with high demand for fine flow regulation.
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