Nai-Lok M20X1.5 Female Thread Gauge Valve Stainless Steel 6000 Psi Instrument Valve with 6mm Vent

Product Description

NAI-LOK M20x1.5 Female Thread Gauge Valve | Stainless Steel 6000 psi Instrument Valve with 6mm Vent

The NAI-LOK M20x1.5mm Gauge Valve is a high-performance stainless steel instrumentation valve designed for precise pressure gauge isolation in high-pressure gas and liquid systems. Constructed from corrosion-resistant SS316 stainless steel, this valve is rated up to 6000 psi (413 bar), making it ideal for critical applications in oil & gas, chemical processing, power plants, and laboratory instrumentation.

It features a M20x1.5mm female inlet connection, a vent port for safe pressure release, and a compact design for easy installation in tight spaces. The robust construction and leak-proof performance ensure long-term reliability and operator safety in demanding environments.


Key Features:
1.Press up to 10000psig (414bar) for standard stainless steel body
2.Temperature for PTFE packing from -65°F to 450°F (-54°C to 232°C)
   Temperature for Grafoil packing from -65°F to 1200°F (-54°C to 649°C)
3.Packing below stem thread isolates the thread lubricant from the media
4.Back seating design protects the packing in fully open position
5.Non-rotating stem tip
6.100% factory tested

1. Instrumentation Manifolds Features:

• Efficiency Improvement and Energy Saving.

• Suitable for confined spaces as its compact size.

• Installation cost-saving as its elaborate design.

• Miner leakage possibility leads to low maintenance.

• Fewer connections improve system layout.
 

2. Variety of Valve Manifolds

• Body Type: In-line, Coplanar, Integral

• Mounting Style: Remote mounting, Direct mounting

• Number of Valves / Layout: 2-way, 3-way, 5-way

3. Instrumentation Manifolds General data:

• Pressure Range: 5000Psi-6000Psi(344Bar-413Bar)

• Working temperatures: 232°C-649°C (450°F-1200°F)

• Inlet/outlet/test/vent: NPT1/4-NPT1/2, flange, optional

• Application: Liquid or Gas, Steam, Water, Oil

• Body Material:316,316L, Alloy
 

4. Applications of Valve Manifold

• Oil and gas

• Chemical

• Power Plant

• Nuclear Energy

• Water Treatment

• Steel

 

Parameter	Specification
Brand	NAI-LOK
Product Type	Gauge Valve
Model	M20x1.5mm High Pressure Gauge Valve
Thread Type	M20x1.5mm(Inlet x Outlet)
Vent Port Size	6mm (Optional: 1/8" or 1/4" upon request)
Body Material	SS316 Stainless Steel
Working Pressure	Up to 6000 psi (413 bar)
Temperature Range	-20°C to +200°C (-4°F to +392°F)
Seal Material	PTFE or Graphite (optional)
Handle Type	Compact T-handle
Operation	Manual
Media Compatibility	Gas, Air, Water, Oil, and Chemical Fluids
Applications	Instrumentation, Pressure Testing, Process Control
Standards	ISO 9001:2015 Certified Manufacturing
End Connections	Female x Female / Female x Male