Description
SIEMENS VVF53.20-6.3
Heavy-duty Siemens flanged steam valve body engineered for precise flow control in demanding HVAC and industrial steam systems.
| Brand | SIEMENS |
| Model | VVF53.20-6.3 |
| Voltage | Not specified (valve body only, actuator sold separately) |
| Country of Origin | Germany |
| Weight | 5.8 kg |
| Dimensions | 160 x 130 x 110 mm (approx., flanged body) |
| Warranty | 6 months |
| Certifications | CE, PED 2014/68/EU, ISO 9001 |
| SKU / MPN | VVF53.20-6.3 |
| What’s in the box | Valve body, installation instructions, packaging |
| Valve Type | 2-way globe valve, flanged |
| Kvs Value | 6.3 m³/h |
| Nominal Pressure | PN16 |
| Nominal Diameter | DN 25 |
| Medium | Steam, hot water, thermal fluids |
| Max Operating Temperature | 220 °C |
Key benefits: Robust cast iron construction, PN16 pressure rating, optimized for steam and hot water, easy integration with Siemens actuators, reliable long-term sealing performance, globally certified quality
Typical applications: District heating systems, steam boilers, heat exchangers, industrial process steam lines, HVAC heating circuits, thermal energy distribution
Lifecycle: Active product line, long-term availability with full Siemens support and spare parts
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
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Orders usually ship the same day
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Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
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Michael T. –
Excellent built quality. Integrated easily into our existing control system.