Double Block and Bleed Monoflange Ball Valve 1/2"X300# RF Flange Needle Valve for Guage and Pressure Transmitter

• Customization: Available
• Power: Manual
• Connection Mode: Flange
• Model NO.: NST
• Material: Stainless Steel
• Pressure: Medium Pressure
• Standard: Standard
• Media: Oil
• Media Temperature: Medium Temperature
• Size: 1/2-2inch
• Connection: Female NPT to Flange
• Vent: 1/4"Female NPT
• Transport Package: Standard
• Specification: SS316
• Trademark: Nai-Lok
• Origin: China
• Production Capacity: 1000

Product Description

Double block and bleed Monoflange valve 1/2"x300# RF flange needle valve for guage and pressure transmitter 

Product Description:
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