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产品名称:VFR凸轮挠曲阀
产品简介:

VFR 凸轮挠曲调节阀是一种结构新颖的调节阀。阀芯的回转中心不与旋转轴同心,可减少阀座磨损,延长使用寿命:阀芯后部设有一个导流翼,有利于流体稳定流动,具有优良的稳定性。其次,还有流量大,可调范围广的优点。调节阀的泄漏量符合ANSI B16.104 标

准。

本产品符合GB/T4213-2008 标准。

Cam Flexing Control Valve

    VFR Cam flexing control valve has a novelty construction. The gyration centre of plug is not concentric with revolving shaft, which can be decrease seat abrasion and extended service life. There is a diversion ala in the back of the plug in favor of steady and large flow and wide adjustable extent. The seat leakage of the valve complies with ANSI B16.104 standard.

The product is designed according to GB/T4213-2008 standard.

详细介绍

阀体形式 Type

偏心旋转阀 Rotary eccentric valve

公称通径Nominal size

DN25400mmG1”~16

额定CVRated CV value

2.83400

公称压力 Pressure rating

PN1.66.4MPaANSI150600JIS1040K

流体温度 Fluid Temperature

-45+350

连接方式 End connections

对夹式 Wafer typeRF

法兰型 FlangedRFMFM

阀体材质 Body Materials

SCPH2/WCBSCPH21/WC6SCS13A/CF8SCPL1/LCB

球体材质 Ball Materials

SUS304SUS316SUS316L

密封环材质

Seal ring Materials

SUS304SUS316SUS316L

可调比 Rangeability

1001

流体特性 Flow characteristics

近似线型 Approximate Linear

阀座泄漏量Leakage

ANSI Class VI

执行机构 Actuator

气动式 VRDAAW,电动式 EI

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