Water Resistant Orifice Plate Flow Meter 0.2- 0.8 Beta Value For Slurry
1 Piece/Pieces
MOQ
Negotiable
Price
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Features
Basic Infomation
Place of Origin: China (Mainland)
Brand Name: vacorda
Certification: CE/TUV/ISO9001/SGS
Model Number: HKD
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orifice plate meter

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oxygen flow meter

Payment & Shipping Terms
Packaging Details: Wooden cases
Supply Ability: 120 Piece/Pieces per Week
Specifications
Nominal Diamater: DN 25-DN1000
Measuring Range: Standard 1:13 Extension 1:30
Accuracy Class: ±1%FS
Medium Viscosity: ≤ 30CP (heavy Oil)
Working Pressure: ≤ 42.0MPa
Beta Value: 0.2- 0.8
Medium Temperature: -40℃- 450℃
IP Grade: IP67
Connection Type: Flange Or Wafer Type
Explosion-proof Grade: Exia II CT5Ga Exd II BT6Gb
Port: Shanghai/shenzhen
Product Description
Water Resistant Orifice Plate Flow Meter 0.2- 0.8 Beta Value For Slurry
 
LG throttling gear is a primary device in a differential pressure flow measurement system, which consists of a throttle, a pressure-receiving device and a straight pipe section. Throttling device is divided into standard throttling device and non-standard throttling device, the one is coincident with IS05167 and GB/T2624 standard is the standard throttling device, the others are non-standard throttling deivce.
When the pipe filled fluid flows through the throttling device in the pipe, according to the law of conservation of energy and the equation of flow continuity, the stream will form a local contraction at the throttle, thereby increasing the flow rate, static pressure reduction, static pressure difference ΔP(or named differential pressure) before and after the throttle. The greater the flow rate of the fluid, the greater the differential pressure generated before and after the throttle, and the amount of fluid flow is measured by measuring the differential pressure before and after the throttle.
Standard throttling devices should normally be used whenever possible, and non-standard throttling devices can be used only when the fluid Reynolds number is small or contains impurities.
Water Resistant Orifice Plate Flow Meter 0.2- 0.8 Beta Value For Slurry 0
Technical Parameters
Nominal diameter:DN15~1200(More than 1200 negotiated orders)
Nominal pressure:≤42MPa
Inaccuracy:±0.5%~±1.5%
Installation method:Flange connection, Welded connection(or customized)
Pressure method: Corner connection pressure (ring chamber or separate drilling), Flange pressure, Span pressure or else
Straight pipe: Upstream5~10D,downstream2~5D

Throttling device classification
classificationPressure methodReference modelNominal diameter(mm)Nominal pressure(MPa)Diameter ratio
Orifice plateSmall orifice plateCorner connection pressureLG-XH-40/2515~401.0~420.1~0.7
Flange pressureLG-XF-40/2525~401.0~420.15~0.7
Standard orificeCorner connection pressureLG-BH-320/10050~4001.0~420.23~0.8
LG-BH-100/6550~2501.0~42
LG-BH-63/5015~1501.0~42
LG-BZ-16/600450~16000.6~2.5
LG-BZ-10/50450~10000.6~1.6
Flange pressureLG-BF-25/30050~7501.0~200.25~0.75
LG-BZ-40/15050~4001.0~20
Span pressureLG-BJ-63/15050~4001.0~63
Built-in orificeLG-BFC-260/8050~4001.0~42
Double orificeLG-SH-16/10025~4001.0~100.19~0.82
1/4 round orificeLG-HH-160/10025~4001.0~260.32~0.71
Conical inlet orifice plateLG-VH-16/10025~2001.0~4.00.12~0.32
Round hole plateLG-QH-6/100050~16000.25~2.50.32~0.71
LG-QH-25/60050~14000.25~2.5
NozzleSmall nozzleLG-MH-40/3225~401.0~260.3~0.71
Standard nozzleLG-PH-40/15050~6001.0~320.30~0.8
LG-PH-63/20050~6001.0~32
Long neck nozzleLG-CJ-260/8050~4001.0~320.22~0.8
Venturi tubeVenturi nozzleLG-LT-16/15065~4000.6~2.50.32~0.78
Classical venturiMachiningLG-WT-6/20050~6000.6~400.38~0.75
Rough weldingLG-WT-6/1200200~20000.6~2.50.38~0.73

 
Small orifice plate, Small nozzle Reference size table

Pressure LevelSizeDN15DN25DN32DN40
PN25D95115135145
L126128143149
PN40D95115135148
L126147148148
PN63D105135150165
L126152159177
PN100D95135150165
L126155162178

Note: The length L is based on the actual size, and the dimensions in the table are for reference only.
Water Resistant Orifice Plate Flow Meter 0.2- 0.8 Beta Value For Slurry 1
Company Profile and Certificate
Water Resistant Orifice Plate Flow Meter 0.2- 0.8 Beta Value For Slurry 2Water Resistant Orifice Plate Flow Meter 0.2- 0.8 Beta Value For Slurry 3
 

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