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产品名称:HYAB 气动罐底阀
产品简介:  

 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VAVP汽缸式执行机构。

调节阀的泄漏量符合GB/T42132008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.

详细介绍

阀体形式 Type

直通单座铸造球型阀

Straight-through, single seated, cast globe valve

公称通径 Nominal size

DN25250mm

额定CV Rated CV value

14850

公称压力 Pressure rating

PN1.66.4ANSI150600JIS1040K

流体温度 Fluid Temperature

-45+250

连接方式 End connections

法兰型 FlangedFFRFRJTGMFM

阀体材质 Body Materials

SCPH2/WCBSCPH21/WC6SCS13A/CF8SCS14A/CF8M

SCS16A/CF3MTi

阀内件材质 Trim Materials

SUS304SUS316SUS316LR.TFE

不锈钢缠绕垫片 Spiral wound gasket with stainless steel

可调比 Rangeability

501 (调节型)

流体特性 Flow characteristics

快开 ON-OFF

阀座泄漏量Leakage

ANSI Class IVVI

执行机构 Actuator

气动薄膜式 HAD(R)

气动单作用和双作用活塞式 VAVP

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