Orifice Plates Instrument Of Flow Meter Differential Pressure Orifice Plate Flowmeter
Product Parameters
(1)Product name: |
Orifice flow meter |
(2)Power Supply: |
85~265VAC 45~63HZ |
(3)Chamber Material: |
Stainless steel, carbon steel |
(4)Repeatability Accuracy: |
+/-0.1% |
(5)Output current: |
4~20mADC |
(6)Pipe Size: | DN10~DN1200 |
(7)Certificate: | ISO9001:2000 |
(8)Working pressure : |
≤ 42.0MPa |
(9)Medium temperature: |
-40°C- 450°C |
(10)Connection type: |
Flange or wafer type |
classification | Pressure method | Reference model | Nominal diameter(mm) | Nominal pressure(MPa) | Diameter ratio | |
Orifice plate | Small orifice plate | Corner connection pressure | LG-XH-40/25 | 15~40 | 1.0~42 | 0.1~0.7 |
Flange pressure | LG-XF-40/25 | 25~40 | 1.0~42 | 0.15~0.7 | ||
Standard orifice | Corner connection pressure | LG-BH-320/100 | 50~400 | 1.0~42 | 0.23~0.8 | |
LG-BH-100/65 | 50~250 | 1.0~42 | ||||
LG-BH-63/50 | 15~150 | 1.0~42 | ||||
LG-BZ-16/600 | 450~1600 | 0.6~2.5 | ||||
LG-BZ-10/50 | 450~1000 | 0.6~1.6 | ||||
Flange pressure | LG-BF-25/300 | 50~750 | 1.0~20 | 0.25~0.75 | ||
LG-BZ-40/150 | 50~400 | 1.0~20 | ||||
Span pressure | LG-BJ-63/150 | 50~400 | 1.0~63 | |||
Built-in orifice | LG-BFC-260/80 | 50~400 | 1.0~42 | |||
Double orifice | LG-SH-16/100 | 25~400 | 1.0~10 | 0.19~0.82 | ||
1/4 round orifice | LG-HH-160/100 | 25~400 | 1.0~26 | 0.32~0.71 | ||
Conical inlet orifice plate | LG-VH-16/100 | 25~200 | 1.0~4.0 | 0.12~0.32 | ||
Round hole plate | LG-QH-6/1000 | 50~1600 | 0.25~2.5 | 0.32~0.71 | ||
LG-QH-25/600 | 50~1400 | 0.25~2.5 | ||||
Nozzle | Small nozzle | LG-MH-40/32 | 25~40 | 1.0~26 | 0.3~0.71 | |
Standard nozzle | LG-PH-40/150 | 50~600 | 1.0~32 | 0.30~0.8 | ||
LG-PH-63/200 | 50~600 | 1.0~32 | ||||
Long neck nozzle | LG-CJ-260/80 | 50~400 | 1.0~32 | 0.22~0.8 | ||
Venturi tube | Venturi nozzle | LG-LT-16/150 | 65~400 | 0.6~2.5 | 0.32~0.78 | |
Classical venturi | Machining | LG-WT-6/200 | 50~600 | 0.6~40 | 0.38~0.75 | |
Rough welding | LG-WT-6/1200 | 200~2000 | 0.6~2.5 | 0.38~0.73 |
Small orifice plate, Small nozzle Reference size table
Pressure Level | Size | DN15 | DN25 | DN32 | DN40 |
PN25 | D | 95 | 115 | 135 | 145 |
L | 126 | 128 | 143 | 149 | |
PN40 | D | 95 | 115 | 135 | 148 |
L | 126 | 147 | 148 | 148 | |
PN63 | D | 105 | 135 | 150 | 165 |
L | 126 | 152 | 159 | 177 | |
PN100 | D | 95 | 135 | 150 | 165 |
L | 126 | 155 | 162 | 178 |
Note: The length L is based on the actual size, and the dimensions in the table are for reference only.
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