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L-NV 針閥系列產品 |
Materials of Construction |
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Item |
Description |
Material |
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1 |
Handle |
Black nylon with metal position
stops |
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2 |
Packing Nut |
SUS 316 |
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3 |
Upper Gland |
SUS 316 |
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4 |
Upper Packing |
PTFE |
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5 |
Lower Packing |
PTFE |
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6 |
Lower Gland |
SUS 316 |
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7 |
Panel Nut |
SUS 316 |
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8 |
Stem Tip |
SUS 316, PTFE |
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9 |
Body |
SUS 316 |
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10 |
Stem |
SUS 316 |
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11 |
Body Nut |
SUS 316 |
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12 |
Front Ferrule |
SUS 316 |
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13 |
Back Ferrule |
SUS 316 |
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Features |
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• Light weight, compact design.
• Choice of two non-rotatint stem types:
All metal,blunt stem tip PTFE stem tip.
• Non rotation lower stem extends packing and
valve life.
• Panel mountable.
• Choice of replaceable end connections
provides added system versatility.
• Sizes: 1/4" through 1/2", 6mm through
12mm.
• 100% factory tested. |
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Table of Dimensions |
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Part No. |
Tube O.D. |
D |
T1 |
T2 |
h1 |
h2 |
L |
Flow Orifce |
L-NV6M |
6mm |
6.2 |
17 |
19 |
14 |
14 |
59 |
4 |
L-NV8M |
8mm |
8.2 |
17 |
19 |
16 |
16 |
63 |
4 |
L-NV10M |
10mm |
10.2 |
19 |
22 |
19 |
19 |
67 |
5 |
L-NV12M |
12mm |
12.2 |
22 |
24 |
22 |
22 |
83 |
6 |
L-NV4 |
1/4 |
6.53 |
17 |
19 |
14 |
14 |
59 |
4 |
L-NV6 |
3/8 |
9.7 |
19 |
22 |
17 |
17 |
67 |
5 |
L-NV8 |
1/2 |
12.88 |
22 |
24 |
22 |
22 |
83 |
6 |
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Part No. |
T |
T1 |
T2 |
L |
Flow Orifce |
L-NV2FT |
1/4 |
17 |
19 |
49 |
4 |
L-NV3FT |
3/8 |
19 |
22 |
57 |
5 |
L-NV4FT |
1/2 |
22 |
24 |
73 |
6 |
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隆順發企業有限公司