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产品名称:VBD 端面密封蝶阀
产品简介:  

VBD 端面密封蝶阀是一种重量轻,结构简单的后座式端面密封蝶阀。阀体、阀板均用钢板焊接或铸造加工而成。适用于低压状态的空气或其他气体的流量、压力控制。

本产品符合GB/T4213-2008标准。

Mechanical (End Face) Seal Butterfly Valve

VBD back-seated mechanical seal butterfly valve features with light weight and compact construction. Both the body and disc are made of machined steel plates or casting. It is designed suitable for controlling flow capacity and pressure of low pressure air or other gases.

The design of this product complies with GB/T4213-2008 standard.

详细介绍

阀体形式 Type

扁平式焊接或铸造阀体 Flat type welding or casting body

公称通径 Nominal size

DN1252000mmG5”~80

额定CV Rated CV value

280204400

公称压力 Pressure rating

PN0.251.6MPaANSI150JIS210K

流体温度 Fluid Temperature

-45+400

连接方式 End connections

法兰型 Flanged RF

阀体材质 Body Materials

SUS304SUS316SUS316LSCPH2/WCBSCS13A/CF8

SCS14A/CF8MSCS16A/CF3MSS41

阀板材质 Trim Materials

SUS304SUS316SUS316LSUS420SUS630S20910

SCPH2/WCBSCS13A/CF8SCS14A/CF8MSCS16A/CF3M

SS41

密封环材质

Seal ring Materials

25SUS304SUS316SUS316L

可调比 Rangeability

501251

流体特性 Flow characteristics

近似等百分比 Approximate equal percentage

阀座泄漏量Leakage

0.10.2%

执行机构 Actuator

气动式 DA(SR)AWHAVP,电动式 EIM8000

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