WF-1精密氣體穩(wěn)流
WF-1精密氣體穩(wěn)流 詳細(xì)信息：

WF-1精密氣體穩(wěn)流閥 色譜專用 穩(wěn)定流量調(diào)節(jié)閥截止閥截流閥3 ---6mm

型號(hào)：WF-1

材質(zhì)：鋁、316L不銹鋼

參數(shù)：接口孔徑：3mm、6mm、1/8英寸、1/4英寸、1/16英寸

安裝孔:12.5mm

進(jìn)出氣外接頭：M8*1(一進(jìn)兩出）

輸入壓力：≤0.6Mpa

輸出壓力：≤0.4Mpa

輸出流量: 0-1000ml/min

輸入輸出壓降:≥0.05Mpa

穩(wěn)流精度:≤1.5％FL/15min

用途：

本閥門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)，能確保輸出流量（指質(zhì)量流量）起穩(wěn)定的作用；廣泛用于氣體流量穩(wěn)定的自動(dòng)調(diào)節(jié)，諸如氣相色譜，原子吸收，火焰光度，生化儀器，石油化工及環(huán)保儀器等。

使用說明:

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，在穩(wěn)流閥后有一定氣阻（或加接針型閥），不能直接放空。

WF-1精密氣體穩(wěn)流 圖片：

WF-1 precision gas steady flow
WF-1 precision gas steady flow Details:

WF-1 Precise Gas Flow Stabilization Valve Special for Chromatography Stable Flow Control Valve Globe Valve Shutoff Valve 3 ---6mm

Model: WF-1

Material: aluminum, 316L stainless steel

Parameters: Interface aperture: 3mm, 6mm, 1/8 inch, 1/4 inch, 1/16 inch

Mounting hole: 12.5mm

Outer air inlet and outlet connector: M8*1 (one inlet and two outlets)

Input pressure: ≤0.6Mpa

Output pressure: ≤0.4Mpa

Output flow: 0-1000ml/min

Input and output pressure drop: ≥0.05Mpa

Steady flow accuracy: ≤1.5％FL/15min

use:

This valve is suitable for gas chromatographs or other instruments to ensure stable output flow (referring to mass flow) when the input pressure of carrier gas, auxiliary gas and other gas sources is unstable, and when the output pressure changes. ; Widely used for automatic adjustment of gas flow stability, such as gas chromatography, atomic absorption, flame photometry, biochemical instruments, petrochemical and environmental protection instruments, etc.

Instructions for use:

The steady flow valve usually has 1 inlet and 2 outlets. One of the outlets can be connected to a pressure gauge or does not need to be blocked. The inlet is marked with an arrow. The size of the output flow is adjusted by the knob. Turn the output flow counterclockwise to increase, and vice versa, turn the output flow clockwise to decrease. Precision valves should be adjusted slowly. In order to achieve a good flow stabilization effect, it is generally necessary to connect a stabilizing valve before the stabilizing valve. There is a certain air resistance (or a needle valve) after the stabilizing valve, and it cannot be directly vented.

WF-1 Precision Gas Steady Flow Picture: