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ST500 series by MATICA

Engineered to Dominate. Built to Save. 
Demanding steam systems require uncompromising solutions. Through LINDER, your official MATICA dealer, access the robust thermodynamic steam trap ST500 (DN15-DN65). Engineered to handle up to 40 bar and +400°C, it decisively eliminates condensate, slashing energy waste and shielding your critical assets. Choose the ST500 for relentless performance and tangible operational savings.

Applications
Drying units, Press units, Steam jacket pipes, Irons

Master the Pressure. Eliminate the Waste!

Characteristics Details Downloads

Characteristics ST500 series

Design
Thermodynamic Steam Trap
Nominal sizes
DN 15 – 65 mm
Pressure rating
PN16 bar, PN25 bar, PN40 bar, Class 150, Class 300
Differential pressure
ΔPMX 10 bar, 20 bar, 35 bar
Maximum operating temperature
TMO 250 ºC, 400 ºC
Discharge Capacities
DN15-25 ≤ 980 kg/h, DN32-50 ≤ 1490 kg/h,
Connection
Threaded, Socket weld, Flanged
Material
Cast Iron, Carbon Steel, Stainless Steel
Discharge Capacities ST500 DN15-25. ΔPMX 10 bar.
Discharge Capacities ST500 DN15-25. ΔPMX 10 bar.
Discharge Capacities ST500 DN15-25. ΔPMX 20 bar.
Discharge Capacities ST500 DN15-25. ΔPMX 20 bar.
Discharge Capacities ST500 DN15-25. ΔPMX 35 bar.
Discharge Capacities ST500 DN15-25. ΔPMX 35 bar.
Discharge Capacities ST500 DN32-65. ΔPMX 10 bar.
Discharge Capacities ST500 DN32-65. ΔPMX 10 bar.
Discharge Capacities ST500 DN32-65. ΔPMX 20 bar.
Discharge Capacities ST500 DN32-65. ΔPMX 20 bar.
Discharge Capacities ST500 DN32-65. ΔPMX 35 bar.
Discharge Capacities ST500 DN32-65. ΔPMX 35 bar.

Details

Detail image
Filter: Built-in filter to prevent impurity jamming and wear.
Detail image
Grinding disc: The roughness is less than 0.1Ra, and the flatness is less than 2 microns.
Detail image
Drainage structure: Three-drain design of valve seat reduces valve disc offset.

Downloads

About ST500 series by MATICA

Dominate Steam Efficiency: The MATICA ST500 Thermodynamic Steam Trap – Your Ultimate Solution for Uncompromising Performance

In the high-stakes world of industrial steam systems, efficiency isn’t just a goal—it’s a fundamental requirement for profitability, safety, and sustainability. Energy loss through inefficient condensate removal represents a silent drain on operational budgets and system integrity. For Turkish industry leaders demanding nothing but the best, a trusted partnership is key. LINDER ENDÜSTRİ DIŞ TİCARET LİMİTED ŞİRKETİ stands as the official and exclusive dealer for MATICA premium industrial valves on the territory of Turkey, delivering the definitive answer: the MATICA ST500 Series Thermodynamic Steam Trap.

Engineered to Dominate. Built to Save: The MATICA ST500 Advantage

The MATICA ST500 isn’t just another steam trap; it’s a precision-engineered sentinel for your steam lines. Designed for the most demanding applications, it operates on the robust and reliable thermodynamic disc principle, offering unmatched durability in the face of high pressures, thermal shocks, and dry running conditions. With an operational spectrum reaching up to 40 bar and +400°C, the ST500 is built to withstand the extreme environments found in Turkish power generation, petrochemical complexes, textile manufacturing, and heavy industrial plants.

Why Turkish Industry Leaders Choose the MATICA ST500

Slash Energy Costs & Boost Sustainability: The ST500 ensures instantaneous discharge of condensate while maintaining a hermetic seal against live steam. This precision eliminates wasteful steam loss, directly translating into significant fuel savings and a reduced carbon footprint—a critical advantage in today’s competitive economic and stringent ecological landscape.Protect Critical Capital Assets: Unremoved condensate leads to destructive water hammer, corrosion, and erosion in pipelines, valves, and expensive process equipment. The ST500’s reliable operation safeguards your infrastructure, extending its service life and minimizing costly unplanned downtime, repairs, and production losses.

Guaranteed Reliability Under Pressure: Whether it’s the consistent heat of steam tracing lines, the demanding cycles of industrial autoclaves and drying units, or the precision required in press units and heat exchangers, the ST500 performs relentlessly. Its robust design ensures continuous protection for steam-using equipment across all sectors.

Master the Pressure: Unmatched Technical Superiority of the ST500 Series

The ST500 series is a testament to MATICA’s engineering philosophy, available in nominal sizes from DN15 to DN65, with pressure ratings up to PN40/Class 150. Its impressive discharge capacity (up to 1490 kg/h for larger sizes) handles significant condensate loads with effortless efficiency. Available in Threaded, Socket Weld, and Flanged connections, and constructed from premium materials like Ductile Iron (GGG40), Carbon Steel (GS-C25), and Stainless Steel (CF8/CF8M), it offers the perfect technical fit for any system specification and fluid compatibility requirement in the Turkish market.

Innovation in Detail: Engineering Excellence You Can Trust

MATICA’s commitment to quality shines through in the meticulous details of the ST500’s construction, ensuring longevity and near-maintenance-free operation:Built-In Stainless Steel Filter: An integrated shield that protects the trap’s precise internal mechanism from pipeline scale and impurities, preventing jamming and abrasive wear, thus ensuring consistent performance.

Precision-Ground Disc & Seat: The heart of the trap. Crafted from hardened A276 440C stainless steel, the disc and seat are finished to a mirror-like smoothness (roughness < 0.1Ra) and near-perfect flatness (< 2 microns). This guarantees a perfect seal, minimizing steam leakage and maximizing energy efficiency cycle after cycle.

Patented Three-Drain Valve Seat Design: This exclusive MATICA innovation stabilizes the valve disc during operation, reducing offset and uneven wear. This translates to more consistent performance, a dramatically extended service life, and reduced total cost of ownership.

Uncompromising Robust Construction: Every component, from the A105/GS-C25/CF8(M) cover to the high-temperature graphite-reinforced stainless steel gasket, is selected for supreme durability and performance under the most extreme industrial conditions.

Your Trusted Partner for Industrial Solutions in Turkey: LINDER & MATICA

Selecting the MATICA ST500 is a strategic investment in the operational excellence and longevity of your entire steam system. As the official and authorized MATICA dealer for Turkey, LINDER ENDÜSTRİ provides far more than just product supply. We offer a comprehensive partnership:Guaranteed Authenticity & Warranty: Receive 100% genuine MATICA products with full manufacturer warranty and traceability.

Expert Technical Consultation: Our specialized engineering team provides in-depth analysis to select the perfect model (ST500 or other series) for your specific pressure, temperature, capacity, and application needs.

Comprehensive Local Support & Logistics: From installation guidance to after-sales service, we are here. Our reliable supply chain network across Turkey ensures timely delivery and support wherever you are.

Holistic Solution Portfolio: Beyond the ST500, we provide access to the full range of MATICA’s premium industrial valves, offering a consolidated, high-quality source for your critical flow control needs.

Stop letting energy and capital escape with your condensate. Take definitive control with the robust, reliable, and supremely efficient MATICA ST500 Thermodynamic Steam Trap. Optimize your steam system for peak performance and measurable savings.