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  • Van Giảm Áp dùng cho Oxygen lỏng

Van Giảm Áp dùng cho Oxygen lỏng

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3889

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Application:                                        

The 1780 Series Regulator is designed for final line pressure regulation on gas distribution systems. They are suitable for a variety of gases in medical or industrial applications. The 1780 Series Regulators have a balanced seat, are constructed with oxygen compatible materials, and have the same valve design, brass body, and internal parts as the premium NPC -1780 Series.

-Maintains a steady downstream pressure across a range of inlet pressure commonly provided by a cryogenic bulk tank

-Large seat and diaphragm areas provide high capacity with sensitive contras of delivery pressure with low falloff.

-Two ¼” FNPT delivery pressure ports are located (plugged) on each side of the valve.

-Two bonnet drain/vent holes to allow for different mounting orientation.

- Inlet pressure max: 30 kg/cm2

- Outlet pressure max: 1,6kg/cm2 – 13,8kg/cm2

- Temperature range: - 196 0C  to + 750C

- All valves cleaned for use in oxygen.

 

 

Materials

Body……………………Forged Brass

Bonnet…………………Nickel Plated Aluminum

Diaphragm…………… Nitrile with PTFE liner.

Springs and Fasteners…Stainless Steel

Other valve parts………..Brass

Seal Disc & O-Ring……..Viton is standard

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