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Brand Name : Kelite Valve
Model Number : 1/2"-2", CL150-2500
Certification : API, ISO, CE, GOST, TS, BS1873, BS5351, API 6D,600,602,609, ASME B16.34, API 6FA, API607 etc
Place of Origin : China
MOQ : 1PCS
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 3000-5000PCS per month
Delivery Time : 10-40days
Packaging Details : Plywood packing or fumigation packing
Size: : NPS 1/2"~2"
Pressure Rating: : Class 150~2500
Material: : A105, LF2, F5, F9, F11, F22, F304, F304L, F51 etc
Design & Manufacturing Standard: : API 602, ASME B16.34, BS 5352
Face to Face: : ASME B16.5, EN558
Flanged Dimenson: : ASME B16.5
Butt Weld Dimensin: : ASME B16.25
Test and Inspection: : API 598
Forged steel valves of needle valve, thread or angle needle valve with 1/2"-2"
Needle Valves are used to reduce the rate of flow in a leg of a pneumatic circuit, consequently slowing actuator speed. Unlike a Flow Control, a Needle Valve controls flow in both directions (bi-directional). A finely threaded stem allows the gradual adjustment of the amount of controlled flow passing through the valve. Flow enters the input port, travels through an orifice sized by the tapered stem and out the output port.
Drawing for Female thread needle valve :
TYPE | DN | NPT | H | L | D0 |
1 | DN6 | 1/4” | 82 | 57 | 57 |
2 | DN10 | 3/8” | 82 | 57 | 57 |
3 | DN15 | 1/2” | 90 | 68 | 63 |
4 | DN20 | 3/4” | 110 | 80 | 70 |
5 | DN25 | 1” | 130 | 90 | 89 |
Drawing for Male thread needle valve :
ITEM NO. | DN Nominal bore | Td | H | L | L1 | N |
1 | DN6 | NPT1/4 | 75 | 58 | 75 | 60 |
2 | NPT1/2 | 80 | 62 | 66 | 60 | |
3 | NPT3/4 | 80 | 57 | - | 60 | |
4 | DN10 | NPT3/8 | 75 | 58 | 78 | 60 |
5 | DN15 | NPT1/2 | 77 | 68 | 86 | 60 |
Drawing for Angle needle valve :
ITEM NO. | ø | L | H | D0 |
1 | ø8 | 38 | 92 | ø70 |
2 | ø10 | 38 | 92 | ø70 |
3 | ø12 | 39 | 92 | ø70 |
J4 | ø14 | 40 | 94 | ø70 |
5 | ø18 | 42 | 100 | ø80 |
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Forged Steel Angle Needle Valve Working Medium Water Oil Natural Gas Images |