YOKOGAWA C13ST-3TSA0-S4-NNNNN-NNNN Temperature Program Controller

Description

YOKOGAWA C13ST-3TSA0-S4-NNNNN-NNNN Temperature Program Controller

Product Dimensions：

The Yokogawa C13ST-3TSA0-S4-NNNNN-NNNN is a premium, heavy-duty 3-Valve Instrumentation Manifold designed for traditional-mount Differential Pressure (DP), gauge, and absolute pressure transmitters. Manufactured in a co-brand partnership with AS-Schneider (Germany), this model provides a reliable mechanism to isolate, equalize, and vent pressure loops during calibration and operation.

Model Suffix Breakdown

• C13ST: Traditional-Mount Manifold Series
• -3TS: 3-Valve Configuration, T-Style body pattern, constructed from 316/316L Stainless Steel
• A: Standard Connection Type (Wafer Style or T-Style design according to IEC 61518)
• 0: Fixed internal tracking digit
• -S4: 316/316L Stainless Steel Bolting Material (includes a set of 4 high-strength mounting bolts)
• -NNNNN-NNNN: Represents standard default configuration options (Standard PTFE needle packings, no special pipe/vent plugs, standard non-oxygen service cleaning, and standard ergonomic T-handle configuration).

Product Technical Parameters

Product Advantages

• External Stem Threads: The valve operating threads are positioned completely above the packing chamber (non-wetted). This isolates the process fluid from the stem threads, preventing crystallization, corrosion, and thread galling.
• Non-Rotating Needle Tip: Eliminates rotational friction on the valve seat during closure, drastically minimizing seat wear and extending the operational lifecycle of the manifold.
• Blow-Out Proof Safety Stem: Engineered with a built-in metal-to-metal secondary backseat seal, making the valve needle anti-blowout and impossible to fully unthread inadvertently.
• Color-Coded Protection Dust Caps: Outfitted with clear, color-coded functional dust caps (Isolate = Blue, Equalize = Green) to protect internal moving parts from environmental grime and prevent human operational errors.
• NACE Compliance: All wetted materials conform seamlessly to NACE MR0175 / MR0103 and ISO 15156 standards for sour gas service compatibility.

Important Considerations & Precautions

• Equalizing Sequence: When commissioning or zero-checking a differential pressure transmitter, always open the equalize valve before closing the isolate valves to prevent asymmetric over-pressurization (one-sided damage) to the transmitter diaphragms.
• Torque Limits: Do not over-torque the T-handles. The integrated metal-to-metal seating requires minimal force to achieve an airtight shutoff. Excess force will warp the internal seat geometry.
• PTFE Temperature Caps: Ensure your process fluid line temperatures do not exceed the threshold limits of the standard PTFE material (typically capped around 120°C to 200°C depending on real-time operational pressures).
• Bolting Inspections: Regularly cross-torque the 4 stainless steel mounting bolts to ensure continuous compressed sealing on the IEC 61518 flange gasket, minimizing fugitive emissions at the joint.

Product Applications

The C13ST-3TSA0-S4 manifold is widely deployed alongside Yokogawa DPharp EJA and EJX series field transmitters across high-reliability industries:

• Upstream & Downstream Oil & Gas: Isolation boundaries for gas pipelines, chemical feed systems, and distillation column differential pressure measurement.
• Power Plants: High-pressure steam flow loops and feedwater monitoring grids.
• Chemical/Petrochemical Processing: Custody transfer monitoring, level measurements on pressurized vessels, and mass-flow calculation assemblies.
• Water Management Systems: High-accuracy filter drop pressure measurements and main pipeline distribution nodes.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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