HYAB 气动罐底阀是是一种特殊的切断阀,主要应用于各种存贮容器的釜底,其光滑流线型的阀体流道设计,球形单座的阀芯型式,易于介质的流动,广泛应用于聚合反应、化纤、食品、发酵等行业。对于浆料、高密度流体场合,亦是理想的选择。选用该系列阀门时,必须考虑贮存容器内介质的温度、压力、粘附性、腐蚀性等条件,为最大限度满足不同工况条件,除了样本提供的标准产品,我们还可根据用户的特殊要求提供非标设计产品。
HY系列罐底调节阀有两种结构形式,HYA为上展式,HYB为下展式。可配HA薄膜式执行机构和VA、VP汽缸式执行机构。
调节阀的泄漏量符合GB/T4213-2008标准。
Discharge Valve
HYAB Discharge Valve is one of the special on-off valve that is used at the bottom of the stack container. Streamline flow passage and single seated type plug allow the convenient fluid flowing. It is applicable to polymerization, chemical fiber, foodstuff industries as well as fermentation .etc.. We can use it in slurry e high density liquid services. It can must consider fluid temperature, pressure, viscosity and corrosivity when we choose this series product. For all kind of services, we can design the unstanderdized products besides the types in guide book.
This series is divided into two types. HYA Outreaching type and HYB Lift-down type. It can be equipped with HA or VA/VP pneumatic cylinder actuator.
The leakage complies with the GB/T4213-2008 standards.
阀体形式 Type |
直通单座铸造球型阀 Straight-through, single seated, cast globe valve |
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公称通径 Nominal size |
DN25~250mm |
额定CV值 Rated CV value |
14~850 |
公称压力 Pressure rating |
PN1.6~6.4,ANSI150~600,JIS10~40K |
流体温度 Fluid Temperature |
-45~+250℃ |
连接方式 End connections |
法兰型 Flanged:FF、RF、RJ、TG、MFM |
阀体材质 Body Materials |
SCPH2/WCB,SCPH21/WC6,SCS13A/CF8,SCS14A/CF8M SCS16A/CF3M,Ti |
阀内件材质 Trim Materials |
SUS304,SUS316,SUS316L,R.TFE 不锈钢缠绕垫片 Spiral wound gasket with stainless steel |
可调比 Rangeability |
50:1 (调节型) |
流体特性 Flow characteristics |
快开 ON-OFF |
阀座泄漏量Leakage |
ANSI Class IV~VI |
执行机构 Actuator |
气动薄膜式 HAD(R) 气动单作用和双作用活塞式 VA、VP |