Classic Venturi Tube V Cone Flow Meter

• Customization: Available
• Accuracy: ±0.6-1%
• Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil
• Model NO.: V Cone
• Size: DN25-1000
• Sensor: Plug-in
• Application: Energy Metering
• Type: Variable Area Flow Meter
• Measuring Media: Liquid
• Measuring Principle: Mechanics
• Measurement Object: Closed Pipeline
• Certification: JIS, DIN, ANS, GB, CE, RoHS, ISO
• Material: Carbon Steel or Stainless
• Transport Package: Wooden Case
• Specification: customized
• Trademark: dd
• Origin: Dalian

Product Description

LGV V Internal Cone Flow Meter
Summary
LGV V type internal cone flowmeter is the second generation of inner cone flowmeter, is a kind of high performance differential pressure type flow measuring instrument and it's Dandong Top Electronics Instrument (Group) Co.,Ltd. and Tianjin University cooperative development. The unique support body and variable angle designed, can make it under the conditions of short straight pipe, the metallurgy, chemical industry, chemical fertilizer, chemical fiber, oil, natural gas, electric, hydraulic, and other industrial enterprises in various mediums such as gas, liquid and steam flow measurement. It has strong cone, short straight pipe, high measurement precision, wide range ratio, small pressure loss and low cost of installation and other characteristics, is a breakthrough in the field of flow sensor technology in recent years, it makes up for the orifice, nozzle, venturi tube and other standard throttle device's structure defects, and has broad market prospects.

LGV V Internal Cone Flow Meter
Model Selection Table

Model	Code					Code Meaning
LGV-						V type internal cone flow meter
	1					2.0MPa(class150)
	2					2.5Mpa
	3					4.0MPa
	4					6.3Mpa(class300)
	5					10.0Mpa (class 600)
	6					16.0Mpa(class900)
	7					25.0Mpa(class1500)
	8					42.0Mpa(class2500)
	9					Others
		050				DN50
		080				DN80
		100				DN100
		150				DN150
		200				DN200
		…				…
		1000				DN1000
			A			Flange pipeline
			B			Butt welding pipeline
			C			Others
				T		Measuring tube flange material20 Cone 304/316
				H		All material for 304
				L		All material is 316L
				D		Others
					A		Unmatch differential pressure transmitter
					B		Match differential pressure transmitter Integrated installation
					C		Match differential pressure transmitter Separated installation

Example:
LGV-2100AHA is V type internal cone flow meter,Nominal pressure 2.5MPa,Nominal diameter DN100,Flange connection,All material is 304 stainless steel,Unmatch differential pressure transmitter.

nominal diameter	L(mm)	B(mm)	C
DN50	350	90	1/2NPT
DN80	450	90	1/2NPT
DN100	500	120	1/2NPT
DN150	600	130	1/2NPT
DN200	720	130	1/2NPT
DN250	830	150	1/2NPT
DN300	900	160	1/2NPT
DN350	1120	170	1/2NPT
DN400	1300	190	1/2NPT
DN450	1350	200	1/2NPT
DN500	1400	220	1/2NPT
DN600	1600	260	1/2NPT
DN700	1700	260	1/2NPT
DN800	1800	260	1/2NPT
DN900	1900	260	1/2NPT
DN1000	2000	310	1/2NPT