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SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters

Suzhou Nai Lok Fluid Technology Co., Ltd.
  • Audited Supplier
  • 5 yrs

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Product Highlights

  • Precision 5 Valve Design: Provides isolation, equalization, and venting for differential pressure transmitters and instrumentation systems.
  • High Pressure Rating: Rated up to 6000 PSI, suitable for demanding industrial and process control applications.
  • Premium SS316 Construction: Stainless steel body ensures corrosion resistance, durability, and compatibility with most industrial fluids and gases.
  • Compatibility: Designed for 1/2" FNPT connections, fully compatible with Rosemount 3051 and other differential pressure transmitters.
  • Versatile Application: Ideal for oil & gas, chemical, petrochemical, and industrial process measurement systems.
  • Leak-Tight Performance: Precision machining and high-quality valves ensure safe, leak-free operation under high pressure.
  • Easy Installation & Maintenance: Compact design allows quick integration into transmitter panels or field installations.
  • Reliable Operation: Smooth valve operation reduces operator effort and improves system safety.
  • Instrumentation Ready: Suitable for both field and panel-mounted transmitter applications, ensuring accurate measurement and control.
  • Tested for Safety & Accuracy: Each manifold is pressure and leak-tested before shipment to guarantee performance.

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Product Images of SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters

SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters pictures & photos
SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters pictures & photos
SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters pictures & photos
SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters pictures & photos
SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters pictures & photos
SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters pictures & photos
SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
  • SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
  • SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
    SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
  • SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
    SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
  • SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
    SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
  • SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
    SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
  • SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
    SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
  • SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
    SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters

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Product Description

NAI-LOK SS316 5 Valve Manifold 6000 PSI Instrument Manifold Valve 1/2" FNPT for Differential Pressure Transmitters
 

Product Description

The NAI-LOK 5 Valve Instrument Manifold is a high-precision valve assembly designed for differential pressure transmitters, pressure gauges, and instrumentation systems in industrial process applications. Constructed from SS316 stainless steel, this manifold provides excellent corrosion
resistance, high durability, and reliable leak-tight performance
under high pressure up to 6000 PSI.

The 5 valve design integrates two block valves, an equalizing valve, and two bleed valves in a compact configuration for safe and efficient pressure measurement, calibration, and maintenance operations. Its 1/2" FNPT connection ensures compatibility with widely used differential pressure transmitters .

This SS316 manifold is ideal for oil & gas, chemical, petrochemical, industrial automation, and process control systems. Each manifold is precision machined and 100% pressure and leak tested to guarantee safe, reliable, and stable performance in demanding industrial environments.

Key Features

  • 5 Valve Instrument Manifold: Two block valves, one equalizing valve, two bleed valves.
  • High Pressure Capability: Rated for up to 6000 PSI.
  • Premium SS316 Material: Excellent corrosion resistance and durability.
  • 1/2" FNPT Connection: Compatible with Rosemount 3051 and other differential pressure transmitters.
  • Leak-Tight and Reliable: Precision machining ensures long-term safe operation.
  • Compact Design: Easy integration into panels and field installations.
  • Versatile Application: Suitable for oil & gas, chemical, petrochemical, and industrial process systems.
  • Tested for Accuracy: 100% pressure and leakage tested before shipment.

 

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
  • Differential pressure transmitter manifolds
  • Pressure gauge calibration systems
  • Oil & gas process measurement
  • Chemical and petrochemical process control
  • Industrial automation instrumentation systems
  • Laboratory and analytical equipment pressure systems
  • Gas and liquid process control
 

Suitable Media

  • Air, nitrogen, hydrogen, argon, oxygen
  • Process gases and liquids
  • Hydraulic and industrial fluids

Product Parameters


 
Item Details
Brand NAI-LOK
Model 5 Valve Manifold - T-Type / H-Type
Material SS316 Stainless Steel
Valve Type Needle Type
Configuration 2 Isolate + 1 Equalizing + 2 Vent Valves
Pressure Rating 6000 psi (413 bar)
Connection Type 1/2" Female NPT (Inlet & Outlet)
Mounting Direct Mount Compatible with Rosemount, Yokogawa, and Other Transmitters
Vent Port 1/4" or 1/2" Female NPT (Customizable)
Seal Type PTFE / Graphite / Metal-to-Metal Sealing
Temperature Range -40°C to +232°C (PTFE), -40°C to +450°C (Graphite)
Surface Finish Natural Stainless Steel Finish
Standard Compliance ISO 9001:2015, 
Application Pressure Measurement, Differential Pressure Transmitters, Oil & Gas, Chemical Plants
 

Detailed Photos

 

SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters

SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters

SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters

SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters

SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters

SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters

SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure TransmittersSS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters
SS316 5 Valve Manifold 6000 Psi Instrument Manifold Valve 1/2" Fnpt for Rosemount Differential Pressure Transmitters

 

About the Supplier

This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI264759". Items marked "verified" are certified.

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Suzhou Nai Lok Fluid Technology Co., Ltd.
Suzhou Nai Lok Fluid Technology Co., Ltd.
Suzhou Nai Lok Fluid Technology Co., Ltd.
Suzhou Nai Lok Fluid Technology Co., Ltd.
Suzhou Nai Lok Fluid Technology Co., Ltd.
Suzhou Nai Lok Fluid Technology Co., Ltd.
Suzhou Nai Lok Fluid Technology Co., Ltd.
Suzhou Nai Lok Fluid Technology Co., Ltd.

About Our Factory & Business Background

verified Business Type
Manufacturer/Factory & Trading Company
Address
397 Damuqiao Road, Shaxi Town, Taicang City, Suzhou, Jiangsu, China
verified Terms of Payment
LC, T/T
verified International Commercial Terms(Incoterms)
FOB, CIF, CFR, EXW
Average Lead Time
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: one month
verified Nearest Port
Shanghai Port
verified Minimum Order Quantity
1 Piece

Our Production Capability & Technical Expertise

Main Products
Gas Delivery System, Ball Valve, Pressure Regulator, Alloy Valve, 2/3/5 Valve Manifold, Instrumentation Ball Valves, Sample Cylinder, Pipe & Tube Fittings, Needle Valve, Hose & Tubing
verified Inspection Type for Finished Products
100% inspection(Visual inspection & Function inspection)
verified Inspection Method for Finished Products
Have instructions and uniformly followed
verified Customization Options
Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
verified Traceability of Raw Materials
Yes

Our Industry Experience & Global Business Record

Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
verified Repeat Buyers Choice
50%~80%

Our Certifications, Standards & Industry Recognition

verified Management System Certification
ISO9001:2015, ISO14001

FAQ

What is a 5 valve instrument manifold used for?
It is designed to connect, isolate, equalize, and vent differential pressure transmitters or pressure gauges in industrial instrumentation systems.
What is the maximum pressure this manifold can handle?
This SS316 5 valve manifold is rated for up to 6000 PSI, suitable for high-pressure industrial applications.
What type of connections does it support?
It comes with 1/2" FNPT connections, compatible with Rosemount 3051 and other standard differential pressure transmitters.
What materials are used in this manifold?
Made from SS316 stainless steel, offering corrosion resistance and long service life. Nai-Lok also produces manifolds in Duplex 2205, Super Duplex 2507, Alloy 400, Alloy 825, Inconel 625, and Hastelloy C276 for corrosive or offshore environments.
Can it be used in chemical and petrochemical systems?
Yes, it is ideal for oil & gas, chemical, petrochemical, and industrial process measurement systems.
Does it provide leak-tight performance?
Yes, the precision machining and high-quality valves ensure safe, leak-free operation under high pressure and vibration.
Is it suitable for laboratory or analytical equipment?
Yes, it is compatible with instrumentation panels, lab gas distribution, and analytical equipment requiring high-precision pressure control.
Can Nai-Lok provide OEM or custom manifolds?
Yes, custom designs and OEM services are available to meet specific industrial or instrumentation requirements.

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