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ANGLE NEEDLE VALVES SCREWED BONNET DESIGN |
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| DESCRIPTION |
| Designed for use in purpose applications for throttling and straight shut off of liquids, gas or vapour service. These needle valves are available with a variety of end connections and stem packing. |
| Test Pressure |
@ 25° C Room Temperature |
| Hydrostatic |
Body - 620 Kg/cm2
Seat - 413 Kg/cm2 |
| Pneumatic |
Seat - 40 Kg/cm2 |
| Gland Packing |
PTFE : Standard
Graphoil : Temperatures above 180° C |
| Material |
A 105, A 479 SS304, A 479 SS316, A182 Gr F 316 SS Monel, Hastelloy |
| Finish |
CS zinc plated and dichromated. SS Natural |
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| CONNECTIONS |
TUBE |
A |
B |
C |
D |
PART No. |
1/4"MNPT x 1/4"MNPT |
40 |
35 |
27 |
115 |
4 ENVMN |
1/4"FNPT x 1/4"FNPT |
40 |
35 |
27 |
115 |
4 ENVFN |
1/4"MNPT x 1/4"FNPT |
40 |
35 |
27 |
115 |
4 ENVM/FN |
3/8"MNPT x 3/8"MNPT |
40 |
35 |
27 |
115 |
6 ENVMN |
3/8"FNPT x 3/8"FNPT |
40 |
35 |
27 |
115 |
6 ENVFN |
3/8"MNPT x 3/8"FNPT |
40 |
35 |
27 |
115 |
6 ENVM/FN |
1/2"MNPT x 1/2"MNPT |
48 |
48 |
33 |
128 |
8 ENVMN |
1/2"FNPT x 1/2"FNPT |
48 |
48 |
33 |
128 |
8 ENVFN |
1/2" MNPT x 1/2"FNPT |
48 |
48 |
33 |
128 |
8 ENVM/FN |
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| Note : Also available with BSP and BSP taper thread connections bigger pipe connections on request. |
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