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WLF-1穩(wěn)流壓閥是我公司在消化吸收國外先進(jìn)技術(shù)的基礎(chǔ)上研制的，它具有穩(wěn)流精度高、調(diào)節(jié)線性好等特點(diǎn)，主要為氣色譜儀而設(shè)計(jì)，亦廣泛應(yīng)用于石油化工、儀器儀表、氣源發(fā)生器、通用實(shí)驗(yàn)室等行業(yè)，完全可取代進(jìn)口產(chǎn)品。
WLF-1型氣體穩(wěn)流閥適用于氣相色譜儀或其它儀器對(duì)載氣、輔助氣和其它氣源在輸入壓力變化不穩(wěn)定的條件下，而輸出壓力發(fā)生變化時(shí)，WLF-1型氣體穩(wěn)流閥能確保輸出流量（指質(zhì)量流量）起穩(wěn)定的作用。
氣體穩(wěn)流閥
氣體穩(wěn)流閥WLF-1
輸入壓力：≤0.6Mpa
輸出壓力：≤0.4Mpa
輸出流量: 0-1000ml/min (≥ 0.25 Mpa)
輸入輸出壓降: ≥0.05Mpa
穩(wěn)流精度: ≤2.0％ FL/15min
安裝開孔:Ф12.5mm
輸入輸出管徑: Ф3.0mm
外形尺寸：38×38×300(主體,不含氣路接頭,旋鈕}
用途：
廣泛用于氣體流量穩(wěn)定的自動(dòng)調(diào)節(jié)，諸如色譜儀，原子吸收，火焰光度，生化儀器，石油化工及環(huán)保儀器等。特殊需要另行安排定制。
使用說明:
氣體穩(wěn)流閥通常為1個(gè)進(jìn)口2個(gè)出口,其中一個(gè)出口可接壓力表或不用堵住.進(jìn)口處標(biāo)有箭頭. 輸出流量的大小通過旋鈕調(diào)節(jié),逆時(shí)針轉(zhuǎn)動(dòng)輸出流量增大,反之, 順時(shí)針轉(zhuǎn)動(dòng)輸出流量減小.精密閥門應(yīng)緩慢調(diào)節(jié).為了達(dá)到良好的穩(wěn)流效果,一般要在穩(wěn)流閥前加接穩(wěn)壓閥.
WLF-1 steady flow and pressure valve is developed by our company on the basis of digestion and absorption of foreign advanced technology. It has the characteristics of high precision of steady flow and good linearity of regulation. It is mainly designed for gas chromatograph and widely used in petrochemical, Instrumentation, gas generators, general laboratories and other industries, can replace imported products.
WLF-1 gas regulator valve for gas chromatography or other instruments on the carrier gas, auxiliary gas and other sources of instability in the input pressure conditions, and the output pressure changes, WLF-1 gas steady flow The valve ensures that the output flow (mass flow) is stabilized.
WLF-1 steady flow and pressure valve is developed by our company on the basis of digestion and absorption of foreign advanced technology. It has the characteristics of high precision of steady flow and good linearity of regulation. It is mainly designed for gas chromatograph and widely used in petrochemical, Instrumentation, gas generators, general laboratories and other industries, can replace imported products.
WLF-1 gas regulator valve for gas chromatography or other instruments on the carrier gas, auxiliary gas and other sources of instability in the input pressure conditions, and the output pressure changes, WLF-1 gas steady flow The valve ensures that the output flow (mass flow) is stabilized.
Gas flow regulator valve
Gas flow regulating valve WLF-1
Input pressure: ≤0.6Mpa
Output pressure: ≤0.4Mpa
Output flow: 0-1000ml / min (≥ 0.25 Mpa)
Input and output pressure drop: ≥0.05Mpa
Steady flow accuracy: ≤ 2.0% FL / 15min
Installation hole: Ф12.5mm
Input and output diameter: Ф3.0mm
Dimensions: 38 × 38 × 300 (the main body, without air-way connector, knob}
use:
Widely used in gas flow stability of automatic regulation, such as chromatography, atomic absorption, flame photometric, biochemical equipment, petrochemical and environmental protection equipment. Special needs to be customized.
Instructions for use:
Gas flow regulator is usually one inlet and two outlets, one outlet can be accessed by pressure gauge or without plugging in. The inlet is marked with an arrow. The output flow size is adjusted by the knob, counter-clockwise to increase the output flow, Clockwise to reduce the output flow.Precision valve should be slowly adjusted.In order to achieve a good steady flow effect, generally in the steady flow valve connected before the regulator valve.
Gas flow regulating valve WLF-1
Input pressure: ≤0.6Mpa
Output pressure: ≤0.4Mpa
Output flow: 0-1000ml / min (≥ 0.25 Mpa)
Input and output pressure drop: ≥0.05Mpa
Steady flow accuracy: ≤ 2.0% FL / 15min
Installation hole: Ф12.5mm
Input and output diameter: Ф3.0mm
Dimensions: 38 × 38 × 300 (the main body, without air-way connector, knob}
use:
Widely used in gas flow stability of automatic regulation, such as chromatography, atomic absorption, flame photometric, biochemical equipment, petrochemical and environmental protection equipment. Special needs to be customized.
Instructions for use:
Gas flow regulator is usually one inlet and two outlets, one outlet can be accessed by pressure gauge or without plugging in. The inlet is marked with an arrow. The output flow size is adjusted by the knob, counter-clockwise to increase the output flow, Clockwise to reduce the output flow.Precision valve should be slowly adjusted.In order to achieve a good steady flow effect, generally in the steady flow valve connected before the regulator valve.