LZB-VA/SA/FA20 Series Threaded Hose Flange Glass Tube Rotameter

This is a highly accurate glass rotameter with diversified joints and various options of scalings from to. Percentage.

VA20 is threaded connection.SA20 is hose connection, FA20 is movable flange connection.

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Product Description

■Quick Details

Place of Origin	Zhejiang China	Working Pressure	≤1.0 Mpa	Connection	Screw thread or flange or hose
Model NO.	LZB - VA/SA/FA20	Max Temp.	120℃	Application	Water treatment or air treatment
Medium	Water, Liquid, Air, Gas	Customized Support	OEM, ODM, OBM	Flout	SS304
Accuracy	±1.5%	Brand Name	ZYIA	Sample	Available

■Introduce

This is a highly accurate glass rotameter with diversified joints and various options of scalings from to percentage.

VA20 is a threaded connection, SA20 is a hose connection, and FA20 is a movable flange connection.

■Product Features

1) High quality, Hot-sell, Factory price.

2) The installation is easy and has higher measure accuracy, with diversified connections.

■Main Technical Parameters

Model	Diameter (mm)	Range		Accuracy (±%)	Working Temperature	Working Pressure
		Water 20℃ (L/h)	Air101325Pa20℃(m³/h)
VA20-15 SA20-15 FA20-15	15	4-40 6.3-63 10-100 12-120 16-160 20-200 25-250 30-300 36-360 40-400 46-460 63-630 65-650 75-750	0.12-1.2 0.2-2 0.3-3 0.4-4 0.5-5 0.6-6 0.8-8 0.9-9 1.2-12 2-20	1.5	+20~+60℃ +20℃~+120℃	≤1.0MPa
VA20-25 SA20-25 FA20-25	25	40-400 50-500 63-630 80-800 100-1000 120-1200 160-1600 200-2000 250-2500 300-3000	1.6-16 2-20 2.5-25 3-30 4-40 5-50 6-60
VA20-40 SA20-40 FA20-40	40	160-1600 200-2000 250-2500 300-3000 400-4000 500-5000	5-50 6-60 8-80 9-90 12-120			≤0.9MPa
VA20-50 SA20-50 FA20-50	50	250-2500 300-3000 400-4000 500-5000 630-6300 800-8000 1000-10000 1500-15000 4000-16000	10-100 12-120 16-160 20-200 30-300			≤0.7MPa

Note: Model with“F”: corrosion-resistant model, e.g. VA20- 15F

■Material of LZB-VA/SA/FA20 series

No.	Material	No.	Material
1	SS304 SS316	4	SS304, 45#
2	AL	5	SS304, AL
3	AL	6	SS304, 45#

■VA 20 Outline Dimension

Diameter (mm)	VA20 Threaded Connection
Diameter (mm)	Display window size a x b	L2	A	Thread
15	33x235	375	58	1/2"BSP, 1/2"NPT
25	50x240		74	1"BSP, 1"NPT
40	65x235		92	11/2"BSP, 11/2"NPT
50	85x230		112	2"BSP, 2"NPT

■SA 20 Outline Dimension

Diameter (mm)	SA20 Hose Connection
Diameter (mm)	Display window size a x b	L1	A	B
15	33x235	400	58	17
25	50x240	450	74	30
40	65x235		92	44
50	85x230		112	54

■FA 20 Outline Dimension

Diameter (mm)	FA 20 Flange Connection
Diameter (mm)	Display window size a x b	L3	D	c	E
15	33x235	425	Ф95	Ф65	4-Ф14
25	50x240		Ф115	Ф85	4-Ф14
40	65x235		Ф145	Ф110	4-Ф18
50	85x230		Ф160	Ф125	4-Ф18

About

Yuyao Kingtai Instrument Co., Ltd.

Yuyao Kingtai Instrument Co., Ltd. specializes in the production of industrial automation instruments, as a famous China LZB-VA/SA/FA20 Series Threaded Hose Flange Glass Tube Rotameter Suppliers and LZB-VA/SA/FA20 Series Threaded Hose Flange Glass Tube Rotameter Factory, the main products are flow meters, pressure gauges, and solenoid valves.
Our company has the State Bureau of Technical Supervision issued manufacturing measuring device license, certificate number for Zhejiang 02810146.
Our company is the People's Republic of China national verification regulation JJG257-2007 "float flowmeter" drafting unit.
Our company is a Ningbo high-tech enterprise, and the production of products has passed the ISO9001 international quality management system certification.
Our company is one of the national plexiglass flowmeter production bases, with an annual production of more than 1 million.
Two flowmeters developed by our company according to the needs of the market have respectively obtained the patent certificate issued by the Patent Office of the People's Republic of China.
LZS- Series plastic tube precision durable rotor flowmeter, patent number: ZL94208420.9
LZB-4.6.10F anti-corrosion glass rotor flowmeter, Patent number: 200620122839.3
Our production of flowmeters, pressure gauges, and solenoid valves not only has a large number of domestic customers but also export to the international market. We produce products, with a variety, and complete specifications, if you have special needs can design and manufacture them.
Our products are exported to more than 30 countries and regions such as Europe and America.
Our company has a strong technical force, desirable production facilities, standard management, and a good business reputation. It is named the "contract-abiding and creditworthy Unit" approved by Zhejiang Industry and Commerce Administration Bureau. Enterprise pursues the purpose of "quality assurance, customer satisfaction", we pursue the goal of "innovation, excellence", and customer satisfaction is our wish.
We sincerely welcome customers at home and abroad to patronize and guide and work together to create brilliance.

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