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ST400.2 series by MATICA

High-Capacity Champion for Extreme Conditions.
Meet the heavy-duty demands of your process with the MATICA ST400.2 High Capacity Ball Float Trap. Engineered to operate at extremes (40 bar, 400°C), this two-chamber trap delivers superior performance in heat exchangers, drying cylinders, and industrial boilers, ensuring peak system efficiency and reliability. Get this powerhouse model from the official dealer LINDER.

Applications
Heat exchangers, Heating batteries, Tanks, Pans, Drying cylinders, Ovens

Characteristics Details Downloads

Characteristics ST400.2 series

Design
High Capacity Ball Float Steam Trap
Nominal sizes
DN 80 – 200 mm
Pressure rating
PN16 bar, PN25 bar, PN40 bar, Class 150, Class 300
Differential pressure
ΔPMX 4,5 bar, 10 bar, 21 bar, 32 bar
Maximum operating temperature
TMO 400 ºC
Discharge Capacities
≤ 50000 kg/h
Connection
Flanged
Material
Carbon steel, Stainless steel
Discharge Capacities ST400.2 DN80-200. ΔPMX 4,5, 10 bar.
Discharge Capacities ST400.2 DN80-200. ΔPMX 4,5, 10 bar.
Discharge Capacities ST400.2 DN80-200. ΔPMX 21, 32 bar.
Discharge Capacities ST400.2 DN80-200. ΔPMX 21, 32 bar.

Details

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Balanced double seat: Featuring an innovative balanced dual-seat design, this trap significantly reduces the force required to open the valve. This allows for a compact unit that delivers a condensate capacity 3-4 times greater than conventional single-seat models.
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Inlet runner design: A dedicated stainless steel baffle within the valve cavity's inlet port effectively dampens water hammer and mitigates vibration, protecting the trap's internal mechanism.
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Built-in air vent assembly: The trap is equipped with a versatile, serviceable air vent assembly (available in thermostatic or bimetallic variants). During cold start-up, the integrated automatic air vent opens to rapidly evacuate air and condensate. This feature boosts discharge capacity, ensuring faster equipment heat-up.
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High-strength floats: The steam trap utilizes floats crafted from robust stainless steel, joined with precision welding techniques. This construction ensures exceptional durability against both hydraulic shock and corrosive elements.

Downloads

About ST400.2 series by MATICA

MATICA ST400.2 High-Capacity Ball Float Steam Trap: Unmatched Performance for Turkish Industry

In the demanding landscape of modern Turkish industry, where operational efficiency and equipment resilience are paramount, steam system failures are not an option. Energy losses, unplanned downtime, and inadequate drainage in high-pressure applications directly impact profitability and productivity. For engineering managers and plant operators confronting these challenges, a superior solution exists. LINDER ENDÜSTRİ DIŞ TİCARET LİMİTED ŞİRKETİ, as the official and authorized dealer of MATICA products on the territory of Turkey, presents the engineering pinnacle: the MATICA ST400.2 High-Capacity Ball Float Steam Trap. This robust trap is specifically engineered to conquer extreme conditions, ensuring maximum thermal efficiency and system protection in Turkey’s most critical industrial applications.

Conquer Extreme Pressure and Temperature with Unwavering Reliability

The MATICA ST400.2 is not merely a component; it is a cornerstone of reliable steam system design. Engineered for performance envelopes that push boundaries, it operates flawlessly under pressures up to 40 bar and temperatures reaching 400°C. Its advanced two-chamber, ball float mechanism guarantees rapid and continuous removal of condensate and superior air venting, preventing the inefficiencies and hazards of water logging. This translates into sustained process stability, significant reductions in fuel consumption, and enhanced protection for valuable downstream equipment, delivering a rapid return on investment for Turkish industrial facilities.

Critical Applications Demanding the MATICA ST400.2

Designed for high-capacity drainage, the ST400.2 series is the trusted choice across numerous sectors within Turkey’s industrial heartland.

High-Pressure Steam Mains and Distribution Lines

Ensures dry steam transmission, prevents water hammer, and protects turbines and process lines from erosion and thermal shock.

Large Industrial Boilers and Heat Recovery Systems

Provides efficient, high-volume condensate discharge, maintaining optimal boiler efficiency and supporting sustainable energy practices.

Shell-and-Tube Heat Exchangers & Process Vessels

Maximizes heat transfer coefficients by preventing condensate buildup, crucial for chemical, petrochemical, and food processing industries.

Heavy-Duty Drying and Curing Equipment

Maintains precise and uniform temperature profiles in paper drying cylinders, textile dryers, and industrial autoclaves, ensuring consistent product quality.

Engineering Excellence and Durable Construction

The legendary service life of the MATICA ST400.2 stems from its precision engineering and selection of premium, application-specific materials.

Robust Pressure Boundary Components

The valve body and cover are manufactured from forged Carbon Steel (WCB) or corrosion-resistant Stainless Steel (AISI 304/316), providing a formidable first line of defense against high stress and corrosive environments.

Precision Internal Mechanism

The entire float assembly utilizes stainless steel, with the valve seat and disc crafted from hardened AISI 420/440C steel for drip-tight shut-off and exceptional resistance to wear and cavitation.

Advanced Air Vent Technology

A unique bellows-operated air vent, featuring a special Alloy 902 fluid sac, ensures sensitive and reliable purging of non-condensable gases across the entire operating range, maximizing heat-up speed and overall efficiency.

Key Technical Specifications: MATICA ST400.2 Series

  • Model Type: High-Capacity Ball Float Steam Trap
  • Connection: Flanged (RF), DN 80 to DN 200
  • Pressure Ratings: PN16, PN25, PN40, Class 150, Class 300
  • Max. Operating Conditions: 40 bar / 400°C
  • Discharge Capacity: Up to 50,000 kg/h
  • Standard Gasket: Spiral Wound (SS304/316 with Graphite Filler)

Your Trusted Partner for MATICA Solutions in Turkey

Choosing LINDER as your supplier for the MATICA ST400.2 extends beyond a transaction—it initiates a partnership for operational excellence. As the official MATICA dealer for Turkey, we provide unparalleled value and support.

Genuine Products and Full Technical Support

We supply only original MATICA equipment, backed by complete manufacturer certifications and warranties. Our expert engineering team offers comprehensive technical consultation for optimal product selection and integration.

Local Stock and Rapid Response

Our strategic presence in Turkey ensures critical products are available for prompt delivery, minimizing your project timelines and downtime risks.

Lifecycle Support and Service

We provide dedicated after-sales support, including installation guidance and maintenance insights, to ensure your steam system achieves peak performance and longevity.

Elevate your industrial steam system’s reliability, efficiency, and safety. For high-capacity, high-pressure applications, the MATICA ST400.2 High-Capacity Ball Float Steam Trap is the definitive solution. Partner with the official source in Turkey to harness its full potential.

LİNDER ENDÜSTRİ DIŞ TİCARET LİMİTED ŞİRKETİ
Your Reliable Partner for MATICA in Turkey
Website: www.linder.com.tr
Email: sales@linder.com.tr
Phone: +90 544 720 0012

Contact our engineering department today for a technical consultation, detailed specifications, and a competitive offer for the MATICA ST400.2 Series and other premium industrial valve solutions.