Sleeve needle valve 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.
The jacketed needle valve is suitable for the opening and closing device that controls the closing or closing of the pipeline medium under various pressures, temperatures and media of medium and small diameter pipelines. It is widely used in chemical, petrochemical, petroleum, paper, mining, electricity, liquefied gas,with internal thread needle valves food, pharmaceutical, water supply and drainage, municipal, mechanical equipment supporting, electronic industry, urban construction and other fields.
Manufacturing standards: GB, JB, HG, API, ANSI, DIN,
Body material: 304, 304L, 316, 316L,
Working pressure: 1.0Mpa-50.0Mpa.
Operating temperature: -80℃-320℃.
Connection mode: card sleeve
Drive mode: Manual
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