Two Valve Manifold MT-M200MV

Two Valve Manifold MT-M200MV

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Description

1. Introduction to Two Valve Manifold MT-M200MV

The Two Valve Manifold MT-M200MV is designed to provide reliable isolation and venting functions for differential pressure transmitters, pressure switches, and pressure gauges in industrial measurement systems. Its primary function is to isolate the instrument from the process and release trapped pressure safely through the vent valve before removal or calibration. This makes it an essential component for ensuring safety, accuracy, and serviceability in pressure measurement applications.

Manufactured with SS 316 AISI wetted components, the Two Valve Manifold MT-M200MV offers outstanding corrosion resistance and durability in both gas and liquid service environments. The manifold is designed for remote installation with a forward-angled mounting pattern, making it suitable for applications where the instrument must be installed in difficult-to-access locations while maintaining reliable operability.

The valve assembly features one isolate valve and one vent valve, making it simpler in structure compared to three- and five-valve manifolds, while still retaining essential control over process pressure management. With a metal conical stem tip, PTFE packing, and a maximum working pressure of up to 6000 psi (with an optional upgrade up to 15000 psi), this manifold provides secure shutoff and leak-free sealing for highly demanding operations.

2. Key Functional Features of MT-M200MV

The Two Valve Manifold MT-M200MV incorporates several critical features that make it dependable and effective in pressure instrument setups:

  • Simple and Safe Instrument Isolation
    The isolate valve allows operators to shut off process pressure to the measurement device before maintenance or calibration, preventing process disruption and improving safety.

  • Venting and Pressure Release Capability
    The vent valve enables the safe release of trapped pressure inside the instrument, ensuring no sudden discharge occurs during removal.

  • Forward Angled Remote Mounting Design
    This design ensures the manifold can be installed in pipeline systems where access is limited, providing ease of operation and improved ergonomics.

  • Back-Seat Stem Structure
    Prevents stem blowout in high-pressure applications and enhances reliability.

  • Suitable for Gas and Liquid Services
    Ensures versatility across a wide variety of industrial process systems.

  • High Shut-Off Integrity with Metal Conical Stem Tip
    Provides consistent sealing performance, especially under repeated operation cycles.

These features ensure stable long-term performance in environments where precision and operational safety are essential.

3. Technical Specifications (Standard Parameters)

Parameter Specification
Mounting Type Remote, Forward Angled Design
Wetted Parts Material SS 316 AISI
Instrument Connection ½” NPT (F)
Process Connection ½” NPT (M)
Stem Packing PTFE
Stem Tip Metal Conical Tip
Maximum Working Pressure 6000 psi (Standard) / Up to 15000 psi Optional (OV Option)
Maximum Working Temperature 240°C
Handle Type SS 316 AISI T-Bar Handle
Drain Port ¼” NPT (F), Plugged
Service Compatibility Gas & Liquid Service

The SS 316 AISI construction ensures excellent resistance to corrosion from chlorides, acids, and varying industrial media, making the manifold suitable for harsh process conditions.

4. Design and Operational Advantages

The Two Valve Manifold MT-M200MV provides several performance and operational benefits that enhance measurement reliability and simplify process control:

  • Reliable Process Isolation
    Minimizes risk to instrumentation during maintenance and calibration.

  • Leak-Free Sealing with PTFE Packing
    Ensures long-lasting operational stability.

  • High Pressure Capability
    Suitable for applications requiring up to 6000 psi, with optional capabilities extending to 15000 psi for extreme pressure conditions.

  • Temperature Resistance up to 240°C
    Allows use in steam systems, chemical reactors, and industrial furnace environments.

  • Corrosion-Resistant Materials
    Ideal for offshore, refinery, chemical, and high-moisture applications.

  • Compact and Efficient Design
    Promotes installation flexibility, especially where space is limited.

5. Applications in Industrial Systems

Because of its rugged construction and versatile design, the Two Valve Manifold MT-M200MV is used widely across industries, including:

  • Oil & Gas Upstream Wellheads and Offshore Platforms

  • Petrochemical and Refinery Instrumentation Systems

  • Power Generation Facilities (Steam, Gas, and Nuclear Units)

  • Chemical Manufacturing and Processing Plants

  • Pharmaceutical Production Lines

  • Water Desalination and Treatment Plants

  • Compressed Air and Hydraulic Control Systems

In all these applications, the MT-M200MV ensures accurate readings, safe maintenance isolation, and reliable pressure discharge control.

6. Why Choose the Two Valve Manifold MT-M200MV?

The MT-M200MV is selected by industrial operators for its precision engineering, reliability, and durability. Key reasons include:

  • Simple yet Effective Pressure Control Interface

  • Reduced Risk of Instrument Damage

  • Long Service Life in Corrosive and High-Pressure Environments

  • Ease of Installation and Maintenance

  • Compatibility with Leading Differential Pressure Transmitter Brands

  • Assured Safety Through Controlled Venting and Isolation

Whether part of a new instrumentation project or system upgrade, this manifold provides excellent control performance and operational security.

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