NEW ARRIVAL: Siemens VVF42.65-63C Flanged Control Valve Now Available
Model Description
We are pleased to announce the immediate availability of the Siemens VVF42.65-63C 2-port flanged globe valve, a high-capacity PN16 control valve engineered for precise modulation of chilled, low-temperature or high-temperature water and brine in closed HVAC and industrial circuits. Sized DN 65 and rated kvs = 63 m³/h, the valve is compatible with 380–400 kW heat-exchange duties at typical ΔT = 6 K. Cast-iron EN-GJL-250 body and CrNi-steel/bronze trim resist corrosion up to 150 °C, while a 20 mm stroke matches standard 400–2 800 N Siemens SAX/SKD/SKB/SKC actuators for direct-mount installation without linkages. ISO 7005 flanges (PN 16) allow immediate drop-in replacement on existing risers, district-cooling substations and process heat exchangers .
Key Features
VVF42.65-63C delivers equal-percentage flow characteristic and > 100 rangeability, ensuring stable, linear control when paired with any 0–10 V or 3-point Siemens actuator. Permissible operating pressure is 1600 kPa (16 bar) and leakage rate ≤ 0.02 % of kvs—ideal for variable-flow systems with high differential pressures. Operating temperature –10 … +150 °C accommodates glycol mixtures and district-heating networks; optional ASZ6.6 stem heater maintains reliability below 0 °C. The non-repairable design guarantees long, maintenance-free service life, while CE, cULus and CRN approvals validate global deployment. Dimensions 290 × 180 × 140 mm and weight 11 kg suit standard plant-room handling without special rigging .
Related Models in the VVF42..C Series
The VVF42 line offers scalable capacity within the same footprint. VVF42.65-50C (DN 65, kvs 50) provides lower flow for smaller coils, while VVF42.80-80C and VVF42.80-100C (DN 80, kvs 80/100) cover larger duties without changing flange drilling. For mixing applications, VXF42.65-63C supplies identical hydraulic data in a 3-port configuration. All variants share 20 mm stroke (≤ DN 80), PN 16 rating and cast-iron body, enabling one-siDear Elena,ze actuator selection and unified piping layouts across 6.3 … 400 m³/h capacities .
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As a dedicated Industrial Automation trader, we provide exceptional procurement flexibility and customer-centric service solutions. Our adaptable payment structures accommodate wire transfer arrangements and customized credit facilities for approved partners, removing financial barriers to urgent maintenance requirements. We maintain significant strategic inventory in regional distribution hubs, enabling delivery within 5-7 business days to most industrial centers worldwide. Our extensive sourcing network spans premium European and Asian sensor distribution channels, ensuring authentic Telemecanique component traceability without geographic restrictions. This multi-channel approach guarantees availability during global supply chain disruptions. Our application engineers provide sensor selection consultation, detection distance calculation, and integration support, assisting with control logic configuration and wiring optimization. Through direct manufacturer partnerships and streamlined logistics, we deliver genuine Telemecanique inductive sensors with accelerated fulfillment cycles and competitive pricing structures.
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We are a focused industrial-automation components trader committed to delivering authentic Siemens valve solutions with speed, flexibility and technical expertise.