Low temperature needle valves（ball joint type）

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Product Model: SS NS-UBJ14-F1

Working Pressure: 6000 PSI (413 bar) to 10000 PSI (689 bar)

Working Temperature: 110°C to to 196°C

Applicable Media: LNG, LO₂, LN₂, LAr, CO₂

Nominal Diameter: 3mm-28mm (1/8"to 1")

Port Type: Ball-end pipe connections and other interface types

Connection Type:304, 316L, 321, Hastelloy, Monel, etc.

Product Advantages:

Features of Low-Temperature High-Pressure Welding Needle Valves

1. Integral forged body with copper alloy valve stem drive thread structure;

2. Seat and plug welded with STL nickel-based alloy, featuring back sealing on the plug;

3. Top-mounted packing design on valve stem;

4. All valves undergo pressure testing;

5. All valves are cleaned and meet American Compressed Gas Association G-4.1 requirements, suitable for liquid oxygen equipment;