產(chǎn)品型號(hào):ZJHF(H)型
產(chǎn)品名稱:ZJHF型氣動(dòng)三通薄膜合流閥
產(chǎn)品特點(diǎn):ZJHF(H)氣動(dòng)三通調(diào)節(jié)閥有合流和分流兩種結(jié)構(gòu)形式。閥芯結(jié)構(gòu)采用圓筒薄壁窗口,并采用閥芯側(cè)面導(dǎo)向,三通閥在某些場(chǎng)合可以替代兩個(gè)二通閥和一個(gè)三通接管而等到廣泛應(yīng)用,常用于熱交換器的兩相調(diào)節(jié),也可用于簡(jiǎn)單的配比調(diào)節(jié)。公稱通徑和壓差較小時(shí),合流閥可用于分流場(chǎng)合,可互換使用,但公稱通徑大于80mm和壓差較大的分流場(chǎng)合,不能互換使用。
Model: ZJHF (H)-type
Product Name: ZJHF type pneumatic three-film mixing valve
Features:ZJHF (H) pneumatic three-way diverting valve has two structural forms and confluence. Thin-walled cylinder valve structure using the window, and the use of spool side oriented, three-way valve in some cases can replace the two two-way valve and a three-way over and wait until the widely used, commonly used in heat exchangers of the two-phase adjustment can also be used for a simple ratio adjustment. Nominal diameter and pressure is small, the mixing valve can be used for streaming applications, are used interchangeably, but the nominal diameter greater than 80mm and larger shunt pressure situations, can not be used interchangeably.
執(zhí)行機(jī)構(gòu)Executive body:
型 式:多彈簧式薄膜執(zhí)行機(jī)構(gòu)
膜片材料:丁晴橡膠夾增強(qiáng)滌綸織物
彈簧范圍:0.02~0. 1、0.04~0.20MPa
供氣壓力:0.14 0.16 0.28MPa
氣源接頭:M10×1
環(huán)境溫度:-30~+70℃
Style: multi-spring diaphragm actuator
Diaphragm Material: NBR folder enhanced polyester fabric
Spring range: 0.02 ~ 0. 1,0.04 ~ 0.20MPa
Gas pressure: 0.14 0.16 0.28MPa
Air connection: M10 × 1
Ambient temperature: -30 ~ +70 ℃
性能Performance:
泄漏量:符合標(biāo)準(zhǔn)ANSIB 16.104IV級(jí),小于額定Kv值的0.01%
基本誤差:±1%
回 差:1%(帶定位器) 3%(不帶定位器)
線 性:±1% (帶定位器) ±5%(不帶定位器)備注:使用V型聚四氟乙烯填料
可調(diào)范圍:30:1
Leakage: the standard ANSIB 16.104IV level, less than 0.01% of rated Kv value
Basic error: ± 1%
Hysteresis: 1% (with locator) 3% (without positioner)
Linearity: ± 1% (with locator) ± 5% (without positioner) Note: The use of V-PTFE packing
Adjustable range: 30:1