Steam Traps — Manufacturer & Supplier

Valvenza's steam trap line is manufactured by Wenzhou Hanyi Valve, including the HRW150 thermodynamic disc series alongside bimetallic and float-type traps. Our steam traps are engineered to remove condensate, air, and non-condensable gases from steam lines while preventing live steam loss — critical for energy efficiency in steam distribution networks.

Technical Specifications
Nominal size: DN15–DN50 (½"–2")
Pressure rating: PN16–PN64 / Class 150–300
Body material: WCB carbon steel, CF8/CF8M stainless steel
End connection: Screwed (BSP/NPT), socket-weld, flanged
Max operating pressure: Up to 6.4 MPa (model-dependent)
Design standard: GB/T 12250, ASME B16.34

Applications
Steam distribution mains, steam tracing lines, process heating equipment, and condensate return systems in power, petrochemical, and industrial plants.

Quality & Certification
ISO 9001 certified manufacturing. Each unit factory-tested for tightness and discharge performance before shipment. Material certificates and test reports available on request.

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Send your steam pressure, condensate load, and connection size, and our team will recommend the right trap model within 24 hours. Contact us →