NV4 : Block & Bleed Valve
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Description
Description :
NV4 type gauge is a block and bleed needle pattern gauge valve with specially designed integral bleed.Ideal for use on application requiring bleeding or venting of media.Self centering needle non-rotating,on the valve seat.The conical metal tip (stem type CT) press fitted ensures perfect alignment for positive bubble tight shut-off.Standard connection are male inlet and female outlet or female inlet and female outlet from 1/4” to 3/4”
Applications :
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Installation of instrument and gauge |
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Isolation of Instrument |
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Venting of Instrument. |
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Liquid and vapor service |
Additional information
| Pressure | : 400 bar |
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| Max Temp. | : 240°C |
| Material | : Stainless Steel |
| Stem | : (CT) Conical tip press fitted hard chrome plated. |
| Gland Packing | : PTFE (Grafoil used for temperature above 240°C to 550°C) |
| Safety Feature | : Back seating for Preventing stem blowout |
