Linder

ST800.1 series by MATICA

ST800.1 series by MATICA

ST800.1 series by MATICA

MATICA

Unrivaled Simplicity, Unmatched Durability. 

Demand peak performance from your steam system with the MATICA ST800.1. This robust free float trap delivers precise, continuous condensate removal under any load, thanks to its single moving part – a self-regulating stainless steel ball. Built to last with an integrated air vent and filter, it eliminates wear and maintenance. Secure this benchmark of efficiency through authorized dealer LINDER.

Applications

Heat exchangers, reactor kettles, vulcanizing pans, jacketed kettles, roller heat exchangers, cylinder dryers, etc.

Characteristics ST800.1 series

DesignFree Float Steam Trap
Nominal sizesDN 15 – 100 mm
Pressure ratingPN16 bar, PN40 bar, Class 150, Class 300
Differential pressureΔPMX 4 bar, 12 bar, 25 bar
Maximum operating temperatureTMO 350 ºC
Discharge CapacitiesDN15-25 ≤ 850 kg/h, DN32-50 ≤ 1460 kg/h, DN65-100 ≤ 5950 kg/h
Body typeThreaded, Flanged
MaterialCarbon steel, Stainless steel
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Actuation

Actuator Options

One body, several ways to drive it — chosen to suit your application.

  • Discharge Capacities ST800.1 DN15-25. ΔPMX 4 bar, 12 bar, 25 bar.

  • Discharge Capacities ST800.1 DN32-50. ΔPMX 4 bar, 12 bar, 25 bar.

  • Discharge Capacities ST800.1 DN65-100. ΔPMX 4 bar, 12 bar, 25 bar.

Engineering

Design Details

The solutions that set this product apart — each one measurable on site.

  • Automatic Air Vent: The integrated air vent assembly, featuring either a bladder or a bimetallic element, can be replaced during operation without shutting down the system.

  • Built-in Filter: Equipped with a 60-mesh double-layer filter screen that effectively traps pipeline debris. The filter screen is designed for easy cleaning and replacement.

  • High-Precision Floats: Features a laser-welded precision float made of stainless steel, manufactured to an exceptional roundness tolerance of 0.01 mm.

  • Wear-Resistant Seat: Incorporates an S430 seat (valve seat) that has undergone vacuum heat treatment for enhanced durability and wear resistance.

Product Description

Optimize Industrial Steam Systems with MATICA ST800.1 Steam Traps from Authorized Dealer LİNDER

In the demanding landscape of Turkish industry, where efficiency and reliability are paramount, the performance of your steam system is non-negotiable. Steam traps are the silent guardians of this efficiency, and their failure can lead to massive energy waste, production downtime, and safety concerns. This is where precision engineering meets trusted local partnership.

Strategic Partnership: MATICA Engineering & LİNDER's Local Expertise

LİNDER ENDÜSTRİ DIŞ TİCARET LİMİTED ŞİRKETİ is the authorized dealer and technical partner for MATICA valve solutions across Turkey. We bridge the gap between MATICA's world-class, patented German engineering and the specific needs of Turkish industrial enterprises. Our partnership ensures that you receive not only a premium product but also comprehensive local support, including expert selection, engineering consultation, timely logistics, and after-sales service.

MATICA stands as a manufacturer with over 15 years of expertise, operating from five modern facilities. Their hallmark is a combination of certified high quality, innovative patented designs, and exceptional value—a philosophy perfectly aligned with our commitment at LİNDER to deliver superior industrial solutions.

Introducing the MATICA ST800.1 Series: The Benchmark for Steam Trap Efficiency

Unrivaled Simplicity, Unmatched Durability.

Demand peak performance from your steam system with the MATICA ST800.1 Free Float Steam Trap. This series represents a paradigm shift in reliable condensate drainage, engineered to deliver precise, continuous operation under any load variation. Its revolutionary durability stems from an ingeniously simple design centered around a single moving part—a self-regulating, laser-welded stainless steel float. Authorized dealer LİNDER provides direct access to this benchmark of efficiency for plants all over Turkey.

Core Applications for the ST800.1 Series

The MATICA ST800.1 is engineered for high-capacity, continuous operation in critical industrial equipment, including but not limited to:

  • Shell and tube heat exchangers
  • Reactor kettles and jacketed vessels
  • Industrial vulcanizing pans
  • Roller dryers and cylinder dryers
  • Autoclaves and other process heating equipment

Technical Characteristics & Specifications

Design & Operating Parameters

Design Type: Free Float Steam Trap

Nominal Sizes (DN): 15, 20, 25, 32, 40, 50, 65, 80, 100 mm

Pressure Ratings: PN16, PN40 bar / Class 150, Class 300

Maximum Differential Pressure (ΔPMX): 4 bar, 12 bar, 25 bar variants

Maximum Operating Temperature (TMO): Up to 350°C

Connection Types: Threaded (NPT, BSP) or Flanged (PN16/40, ANSI)

Body Material: Carbon Steel (WCB) or Stainless Steel (CF8/CF8M)

Discharge Capacities

The ST800.1 series offers exceptional discharge capacity for its compact design:

DN 15 - 25 mm: Maximum capacity up to 850 kg/h, depending on ΔP.

DN 32 - 50 mm: Maximum capacity up to 1,460 kg/h, depending on ΔP.

DN 65 - 100 mm: Maximum capacity up to 5,950 kg/h, depending on ΔP.

For precise capacity charts at specific differential pressures, please consult our engineering team.

Engineering Details: Why the ST800.1 is Superior

Integrated Automatic Air Vent

Features a built-in air vent assembly (bladder or bimetallic type) that ensures rapid startup by purging non-condensable gases. A key maintenance advantage is that the vent cartridge can be replaced during trap operation without a system shutdown.

Built-In, Cleanable Dual Filter

Equipped with a robust 60-mesh, double-layer stainless steel filter screen. It effectively protects the trap mechanism from pipeline scale and debris. The filter is designed for easy inspection and cleaning, prolonging service life.

High-Precision Laser-Welded Float

The heart of the trap is a stainless steel float manufactured to an exceptional roundness tolerance of 0.01 mm via laser welding. This precision ensures smooth, consistent operation and eliminates the risk of premature failure from imbalance.

Advanced Wear-Resistant Valve Seat

Incorporates an S430 stainless steel valve seat that undergoes specialized vacuum heat treatment. This process dramatically enhances its surface hardness and durability, ensuring a tight seal and exceptional resistance to wear and wire-drawing over millions of cycles.

Downloads & Technical Resources

Comprehensive technical datasheets, 2D/3D CAD drawings, installation manuals, and performance curves for the MATICA ST800.1 series are available upon request. Our team at LİNDER can provide you with all necessary documentation for seamless integration into your project.