Needle Valves
Needle Valves
Material： SS304 / SS316 / Brass
Features：
- Forged or Bar Stock body construction.
- Metal to metal or stellited seat for high pressure.
- Straight Pattern with panel mounting optional.
- One piece or non-regulating Vee tip, non-rotating ball tip optional.
- Variety of end connections: Female NPT and ISO, DIN and JIS tapered pipe ends.
- Maximum Working Pressure: 6000PSI (414bar) at 200℃.
- 100% factory tested.
Material List
| NO. | PART NAME | MATERIAL |
|---|---|---|
| 1 | BODY | SS316 / SS304 |
| 2 | BONNET | SS316 / SS304 |
| 3 | WASHER | SS316 / SS304 |
| 4 | PACKING | PTFE / GRAFOIL |
| 5 | PACKING NUT | SS316 / SS304 |
| 6 | STEM | SS316 / SS304 |
| 7 | LOCK NUT | SS316 / SS304 |
| 8 | GRUB SCREW | SS304 |
| 9 | HANDLE | SS304 |
| 10 | VEE TIP STEM | SS316 / SS304 |
- NV-AInstrument Needle Valve, Integral Bonnet, Forged Body, Angle Type
SIZE END CONNECTION (INLET X OUTLET) A B E F G H 1/4" Wellgrow Tube End 34.5 51.5 14 5 3.5 89.5 3/8" Wellgrow Tube End 35.5 54 14 5 3.5 92 1/2" Wellgrow Tube End 39.0 56 16 5 5.0 94 6mm Wellgrow Tube End 34.5 51 14 5 3.5 89 8mm Wellgrow Tube End 35.5 52.5 14 5 3.5 90.5 10mm Wellgrow Tube End 38.5 56 14 5 3.5 94 12mm Wellgrow Tube End 39.0 56.5 16 5 5.0 94.5 - NV-FInstrument Needle Valve, Integral Bonnet, Forged Body, Female
SIZE END CONNECTION (INLET X OUTLET) A B C D E F G 1/4" FNPT 27.5 55 77 17 14 5 3.5 3/8" FNPT FNPT 32.0 64 79 19 16 5 5.0 1/2" FNPT FNPT 31.5 63 81 21 16 5 5.0 3/4" FNPT FNPT 33.5 67 84 24 16 5 10.0 1" FNPT 35.5 71 87 27 16 5 10.0 - NV-TInstrument Needle Valve, Integral Bonnet, Forged Body, Tube OD
SIZE END CONNECTION (INLET X OUTLET) A B C D E F G H I 1/4" MNPT 27.5 55 50 12 3.5 14 60 32 5 3/8" MNPT 32 64 50 12 3.5 14 60 32 5 1/2" MNPT 36.5 73 54 16 5 16 60 32 5 1/4" FNPT 27.5 55 50 12 3.5 14 60 32 5 3/8" FNPT 32 64 50 12 5 16 60 32 5 1/4" MNPT X FNPT 27.5 55 50 12 3.5 14 60 32 5 3/8" MNPT X FNPT 32 64 50 12 3.5 14 60 32 5 1/2" MNPT X FNPT 36.5 73 54 16 5 16 60 32 5 1/4" Wellgrow Tube End 34.5 69 50 12 3.5 14 60 32 5 3/8" Wellgrow Tube End 34.5 69 50 12 3.5 14 60 32 5 1/2" Wellgrow Tube End 45.5 91 54 16 5 16 60 32 5 3/4" Wellgrow Tube End 45.5 91 56 18 5 16 60 32 5 1" Wellgrow Tube End 50 100 63.5 22.5 10 16 60 32 5 6MM Wellgrow Tube End 34.3 68.5 50 12 3.5 14 60 32 5 8MM Wellgrow Tube End 35 70 50 12 3.5 14 60 32 5 10MM Wellgrow Tube End 38 76 50 12 3.5 14 60 32 5 12MM Wellgrow Tube End 45.5 91 54 16 5 16 60 32 5 16MM Wellgrow Tube End 45.5 91 56 18 5 16 60 32 5 22MM Wellgrow Tube End 50 100 58.5 20.5 10 16 60 32 5 25MM Wellgrow Tube End 50 100 63 25 10 16 60 32 5
