詳細(xì)介紹
RFS氣動(dòng)黃銅絲口閘閥,典昭RFS氣動(dòng)黃銅閘閥,RFS氣動(dòng)黃銅絲口閘閥,典昭RFS氣動(dòng)黃銅閘閥,
RFS氣動(dòng)黃銅絲口閘閥RFS yellow wire port pneumatic valve:
RFS pneumatic brass wire port valve can only be fully open and fully closed, and is not suitable for adjusting the throttle. Brass wire port valve has two sealing surface, the two most commonly used sealing surfaces wedge gate valves forming wedge, wedge angle with the valve parameters vary, usually 5o. Wedge gate valve can be made into a whole, called the rigid gate; can also be made to produce small quantities of deformation gate in order to improve its process, to make up the sealing surface angle deviations arising during processing, this gate board called the flexible gate.
RFS氣動(dòng)黃銅絲口閘閥只能作全開和全關(guān),不適合作調(diào)節(jié)和節(jié)流。黃銅絲口閘閥有兩個(gè)密封面,zui常用的楔式閘板閥的兩個(gè)密封面形成楔形,楔形角隨閥門參數(shù)而異,通常為5o。楔式閘閥的閘板可以做成一個(gè)整體,叫做剛性閘板;也可以做成能產(chǎn)生微量變形的閘板,以改善其工藝性,彌補(bǔ)密封面角度在加工過(guò)程中產(chǎn)生的偏差,這種閘板叫做彈性閘板。
RFS氣動(dòng)黃銅絲口閘閥適用工況:
公稱壓力:1.6MPa
工作介質(zhì):水、油、汽
工作溫度:t≤100℃
管螺紋符合ISO228標(biāo)準(zhǔn)
RFS pneumatic valve brass wire mouth conditions apply:
Nominal pressure: 1.6MPa
Working medium: water, oil, gas
Working temperature: t≤100 ℃
Standard Pipe thread to ISO228
RFS氣動(dòng)黃銅絲口閘閥具有以下優(yōu)點(diǎn);
1、流體阻力小,密封面受介質(zhì)的沖刷和侵蝕小。
2、開閉較省力。
3、介質(zhì)流向不受限制,不擾流、不降低壓力。
4、形體簡(jiǎn)單,結(jié)構(gòu)長(zhǎng)度短,制造工藝性好,適用范圍廣。
結(jié)構(gòu)尺寸:
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