The sealing material of the sleeve needle valve is PTFE seal, copper seal, hard alloy seal; According to different pressures and different temperatures, special structures and corresponding seals can be used to ensure that the valve will not leak under the working pressure, the seal will not be deformed under the corresponding temperature,Sleeve type needle valve and the phenomenon of lax sealing will not occur.
Sleeve needle valve stainless steel 304 needle valves price is used to cut off or regulate the flow of the valve. The valve of the sleeve needle valve is needle-like and moves in the direction of the water flow to change the flow break area and adjust the air flow. The fine-tuning valve requires the opening of the valve port to gradually increase, and can be adjusted continuously and subtly from closing to opening.
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Hubei Wan 'an HCYY liquid closed sampler, sampler, high temperature process sampling, import closed sampler, closed sampler, liquid sampler
Hubei Wan 'an HCYY liquid closed sampler, sampler, high temperature process sampling, import closed sampler, closed sampler, liquid sampler
Hubei Wan 'an HCYY liquid closed sampler, sampler, high temperature process sampling, import closed sampler, closed sampler, liquid sampler