ZKFS-XX Series Wedge Flow Meter

Product name: ZKFS-XX Series Wedge Flow Meter

Listing Date: 2019-04-23

选型表

ZKFS系列节流装置
类型	代码	选项
节流装置形式	BK	标准孔板节流装置
	VZ	V锥节流装置
	BW	标准文丘里节流装置
	XX	楔形节流装置
	PH	多孔平衡节流装置
连接方式	1	法兰连接
	2	焊接连接
	3	螺纹连接
	4	法兰夹装
	5	特殊连接，订货须注明
温度范围	T1	-40~150℃
	T2	-40~350℃
	T3	10~550℃
	T4	更高温度，订货须注明，最高800℃
公称压力	P1	PN≤1.6Mpa
	P2	PN≤2.5Mpa
	P3	PN≤4.0Mpa
	P4	PN≤6.4Mpa
	P5	PN≤10Mpa
	P6	更高压力，订货须注明
节流件材质	SX	304不锈钢
	SL	316L不锈钢
	E	特殊材质，订货须注明
管道管径	L_	管道外径/壁厚
管道材质	C	碳钢
	N	304不锈钢
	X	316L不锈钢
	E	特殊材质，订货须注明
选型示例：ZKFS-XX-1T1-P1SX-157/3.5-C

Overview
Features
Use environment

The throttle device is a throttle device that flows through the pipe filled with fluid, the beam will form a local contraction at the throttle, so that the flow rate increases, the static pressure decreases, so that the pressure difference is generated before and after the throttle, the throttle device drains the installation of differential pressure transmitter or multi-parameter transmitter, the faster the flow rate, the greater the pressure difference, The size of the flow is proportional to the differential pressure square root, the throttle flow meter application range is particularly extensive, in the flow measurement of closed pipes have a variety of objects have applications, such as fluid: single phase, mixed phase, clean, dirty, viscous flow, etc. ; From a few mm to a few m; Its usage in various industrial sectors accounts for about 1/41/3 of the total amount of the flow meter.

Product features

Can be used for the flow measurement of viscous liquids, viscosity can be up to 500mPa-S, such as fuel, slag oil and heavy oil, etc.

Suitable for liquid solid mixtures containing suspended particles, such as slurry fluids, sewage, etc.

Mixed-phase flow wedge flow meter can be used for mud, coal-water suspension, coal tar, suspension liquid and other liquid solid two-phase flow;

The differential pressure signal is stable and reliable, the measurement accuracy is high, the repeatability is good, and the pressure loss is low.

The overall structure forms indynamic parts and has a long service life.

Easy to install and free from maintenance.

Bidirectional flow measurement

With minimal straight pipe segment requirements: upstream 5 times pipe diameter, downstream 2 times pipe diameter

Technical parameters

Operating pressure: PN s 40MPa

Operating temperature: -250 degrees C , t , 550 degrees C

Accuracy: .1

Repeatability: .2

Range ratio: 10:1

Nominal diameter: DN15-2200mm or greater

选型表

ZKFS系列节流装置
类型	代码	选项
节流装置形式	BK	标准孔板节流装置
	VZ	V锥节流装置
	BW	标准文丘里节流装置
	XX	楔形节流装置
	PH	多孔平衡节流装置
连接方式	1	法兰连接
	2	焊接连接
	3	螺纹连接
	4	法兰夹装
	5	特殊连接，订货须注明
温度范围	T1	-40~150℃
	T2	-40~350℃
	T3	10~550℃
	T4	更高温度，订货须注明，最高800℃
公称压力	P1	PN≤1.6Mpa
	P2	PN≤2.5Mpa
	P3	PN≤4.0Mpa
	P4	PN≤6.4Mpa
	P5	PN≤10Mpa
	P6	更高压力，订货须注明
节流件材质	SX	304不锈钢
	SL	316L不锈钢
	E	特殊材质，订货须注明
管道管径	L_	管道外径/壁厚
管道材质	C	碳钢
	N	304不锈钢
	X	316L不锈钢
	E	特殊材质，订货须注明
选型示例：ZKFS-XX-1T1-P1SX-157/3.5-C

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ZKFS-XX Series Wedge Flow Meter

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