Severe service high temperature and high pressure needle valves, Severe service high temperature and high pressure needle valves, Severe service high temperature and high pressure stop valves
Stressful operating conditions high temperature and high pressure needle valves, stainless steel stress-resistant joint cap needle valves, stainless steel harsh environment joint cap needle valves
Product Name: Severe Service High Temperature and High Pressure Needle Valve
Product Model: SS-6NBMTB14-G
Material: 316 Stainless Steel, Alloy 400, 20, and C-276, as well as Titanium
Working Pressure: 6000 psig (413 bar) to 10,000 psig (689 bar)
Operating Temperature: PTFE: -65°F to 450°F (-53°C to 232°C)
Stone Mica: -65℉ to 1200℉ (-54℃ to 648℃)
Bore: 14X3 (1/4" ~ 1", 6mm ~ 28mm)
Port Style: BW butt welding (OD sleeve, SW socket welding, UBM loose sleeve welding, threaded, etc.)




Product Advantages:
Rugged-duty joint flanged needle valves are suitable for high temperature, high pressure, and high-impingement conditions.
The filler bolt design allows for filler adjustment in the open position.
2. The valve rod and nut threads are cold-rolled, significantly enhancing the thread's service life.
3. The valve stem thread lubrication isolates the system medium, and the valve seat provides a sealing function in the fully open position for safety.
4. Non-rotating ball valves with replaceable adjustable and V-shaped valve heads.
5. Valves are panel mountable.
6. Double-high lock bolts ensure a durable and stable connection for the handle.
7. Handles are available in a variety of colors.
Each valve undergoes a sealing test before shipment, and is tested at a water pressure of 1.5 times the rated working pressure, based on 5% of that pressure.


