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SHANGHAI XINGSHEN INSTRUMENT CO.,LTD.

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Purging device

The XPD purging device has the characteristics of easy operation and easy learning, intuitive display, manual control or automatic control, etc. suitable for workshop Quantitative and timing control of batching, water mixing, drug mixing, batching, quantitative liquid injection and various liquids or gases. XPD purging device is a process of automatically cutting off or controlling the pipeline when the cumulative flow reaches a certain value on the basis of accurate measurement of the pipeline flow. It realizes timing control adjustment and automatic flow control device.

Features
The micro flow meter cooperates with the constant flow valve to form a flow purging device to realize flow measurement and ensure flow control output. Due to the solid design of the metal tube rotameter, the measurement is accurate and stable, and it is especially suitable for extreme working conditions and environmental conditions. It can be widely used in petroleum, chemical, steel, nuclear power and other industries.
Selection data Contact us
Technical Parameters
diameter 6mm, 8mm, 10mm, 12~25mm

Purge unit

Application Scope Flow measurement of liquid, gas or steam
Measuring principle Principle of buoyancy measurement
Direct measurement Float position
indirect measurements Operating and Standard Condition Volume Flow
Measurement accuracy level 4.0

Operating conditions

Maximum operating temperature T -80~ +200°C /-112~ +392°F
Operating pressure P Below 10MPa
Maximum allowable working pressure P 130 bar
Output signal switch signal, 4-20mA current signal, HART protocol
Protection level IP65
Installation conditions Inlet and outlet straight pipe sections none

Material

Upper and lower valve seats and tapered tubes CrNi steel 1.4404 / 316 L
Upper sealing cock CrNi steel 1.4404 / 316 L
float CrNi steel 1.4404 / 316 L or titanium
Valve pin CrNi steel 1.4404 / 316 L
Needle gasket FPM
Measuring System Spacers PTFE
Indicator machine XSK32, 34 Cast Aluminum, Epoxy
Indicator case XSK37 PPS
temperature Maximum process temperature (< 40°C ) [°C] [°F]
with valve -40~ +150 -40~ +302
with limit switch -25/-40~ +145 -13/-40~ +293
Ambient temperature T -25~ +70 -13~ +158

 

 

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XINGSHENCONTACT XINGSHEN

400-160-8800

ADDRESS:NO.8,Xuanzhong Road,Xuanqiao Town, PuDong New Area, Shanghai, China 201399

TEL:+86-021-58308800

FAX:+86-021-58309955

E-mail:foxc@xingshen.com

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