Barstock NPT BSPP BSPT 316ss Thread Needle Valve
Specificaiton
| Product name | Barstock NPT BSPP BSPT 316ss Thread Needle Valve |
| Material | 316SS, 316LSS and other special materials |
| Size | Fractional Sizes from: 1/8" - 2"
Metric sizes from: 3mm - 38mm |
| Thread Standard | NPT,BSP,BSPT,G,SAE,PT,RP,ISO and etc |
| Other detail | 1) Pressure up to 10000psi
2).Temperature from -65°F to 450°F ( -54°C to 232°C )
with PTFE packing
Temperature from -65°F to 1200°F ( -54°C to 649°C )
with Grafoil packing
3) Specified specification available upon request
4) Quality assurence
5) free sample can be send to test qulity before place on order |
Description of Needle Valve
Needle valve is a kind of valve can be accurately adjusted, widely used, such as flame cutting with the cutting distance, adjust the flame temperature knob is the needle valve. Instrument needle valve is an important part of instrument measurement pipeline system, mainly including globe valve and ball valve, its function is used to open or cut off the pipeline path. Needle valve spool is a very sharp cone, like a needle inserted into the seat, hence the name. Needle valve shape than other types of valves can withstand greater pressure, sealing performance is good, so generally used for small flow, high pressure gas or liquid media seal. Needle valves are most suitable for use with pressure gauges. Common needle valves are threaded. Nominal pressure :PN2.5 PN4 PN6.4 PN16 PN32Mpa Nominal diameter :DN5~DN25 Applicable medium: oil, water, gas and other non-corrosive or corrosive medium applicable temperature :-20℃~+440℃ -70℃~-240℃ ≤540℃ ≤570℃ and other manufacturing materials :20#, 1Cr18Ni9Ti, 304, 316, 316L, 12Cr1Mov, etc. Suitable medium water, oil, steam, LPG, etc.
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Barstock Stainless Needle Valve NPT BSPP BSPT Thread Needle Valve Ss316 Images
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