The Smith Meter VDR vertical Dearrator will separate and release air and gas from petroleum and other liquid products before they are metered .The deaerator is a necessray part of any metering system .whenever there is a possibility that air or gas can be pumped or siphoned into pipeline

Smith 210 series  electro-hydraulic valve is composed by a second open electromagnetic valves, a second closed electromagnetic valves, 2 only 3/8 "manual small ball valve (needle valve) and the main valve ，total  six valve, The usually open valve installed in upstream piping of control circuit , closed electromagnetic valve installed in downstream piping of the control circuit 

Smith 6012 series  use 3014 series metal float flowmeter and free-standing flow constant valve, needle type valve, pressure reducing valve (if necessary), and other components  to constitute a flow sweep devices, in order to  achieve the flow measurement and ensure the flow to be automatic constant output,  the valves  and flowmeter all use  stainless steel material to make, so the device is strong and reliable , the measurement precision and stability, and has the strong resistant to corrosion

Smith6011 type gas station mobile discharge measurement is by Chinese oil car oil and natural gas Co., LTD, hefei Smith flow instrument Co., LTD for automobile vehicles, the train vehicles, oil tanker, chemical products and liquid to unload the trade while handing over the joint development of precise metering products; Product patent number: ZL200720142611.5; ZL03243831.1

Smith undertake the PLC Control System of complete plans ,including design of software and hardware,installation ,debugging

Smith undertake DCS Control System of complete plan ,including design of software and hardware ,fixing,debugging,etc.

The water supply, the oil state o remote monitoring and real-time control system is designed and developed by hefei Smith flow meter Co., LTD using  for remote monitoring and controlling user's water. The product has thease feathers: the solar power, or 220 V power supply, GPRS real-time wireless remote transmission, IC card deposits, according to users' balance , automatic control valve , and also can meet the real-time measuring, water supply group accurate control, transparent management and make user demand convenient  ,etc.

The series of Smith 8015 multi-function flow controller is designed specifically for supporting various instruments.It is applicable to all kinds of liquids, gases and steam flow calculation and controller. It has a variety of input signals、the temperature and pressure compensation,it can be matched with various types of the frequency flow sensor.

Smith 5019 Filling Machine Special Flow Meter is used for measuring and controling the liquid flowmeter  in pipe continuous or intermittently  with high precision. It adpots Smith patent product , it has large range, excellent accuracy and resolution, high frequency output, low pressure drop, adaptable viscosity, it can measure high temperature and high sticky liquid, convenient calibration , simple installation and removal,and also has the rib, flange, quick opening and so on many kinds of interface, is the rare ideal measuring equipment in  all kinds of liquid tank installed.
 

Smith5018 series high precision since streaming flowmeter adopts the Smith patent technology , change the traditional  flowmeter's institution , it has high sensitivity,it can work without the presssure,it can work under  water meter in 200 mm withot pressure, it can also  ensure work  under the conditions of the high line pressure, and also when oil tank discharge without oil pump, it can work normally