NEEDLE VALVES SCREWED BONNET DESIGN MALE X FEMALE ENDS

Needle Valves Screwed Bonnet Design Male x Female ends

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 SS 304, A 479 SS316, A182 Gr F 316 SS Monel, Hastelloy
Finish CS zinc plated and dichromated. SS Natural
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Description

CONNECTIONS
(INLET x OUTLET)
A
B
C
PART No.
1/4”MNPT x 1/4”FNPT
60
25
89
4 NVM/FN
1/4″MBSP x 1/4″ FBSP
60
25
89
4 NVM/FR
1/2″MNPT x 1/4″FNPT
63
28
90
8-4 NVM/FN
1/2″MNPT x 1/2″FNPT
70
28
90
8 NVM/FN
1/2″MBSP x 1/2″FBSP
70
28
90
8 NVM/FR
3/4″MNPT x 1/2″FNPT
75
35
110
12-8 NVM/FN
3/4″MBSP x 1/2″FBSP
75
35
110
12-8 NVM/FR
3/4″MNPT x 3/4″FNPT
80
35
110
12 NVM/FN
3/4″MBSP x 3/4″FBSP
80
35
110
12 NVM/FR
1″MNPT x 1″FNPT
80
41
113
16 NVM/FN
1″MBSP x 1″FBSP
80
41
113
16 NVM/FR

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