ANGLE NEEDLE VALVES SCREWED BONNET DESIGN
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 |
MODEL No. ENV
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 |
Note : Also available with BSP and BSP taper thread connections bigger pipe connections on request.