Deskripsi
Self-Operated Pressure Regulating Valve
• Type: Self‑operated pressure regulating valve (pressure‑reducing or back‑pressure control)
• Model: V230‑16P
• Nominal Diameter: DN65 (2½”)
• Pressure Rating: PN16 (1.6 MPa)
• Operation: Self‑actuated – uses medium’s own energy, no external power or air supply
• Application: Automatic control of downstream or upstream pressure for steam, gas, or liquid in power plants, chemical plants, metallurgy, food, textile, and heating systems
• Flow Characteristic: Quick opening
• Set Pressure Range: Factory‑set within specified range; adjustable during operation
Specifications :
• Nominal Diameter (DN): 65 mm
• Pressure Rating: PN16 (1.6 MPa)
• Temperature Range: –60 °C to 350 °C (standard) / up to 550 °C (special trim)
• Flow Coefficient (Kv): ~50
• Rated Stroke: ~20 mm
• Leakage Class: Class IV or VI (per GB/T 4213)
• Pressure Control Range: 15–50 kPa up to 1500–2100 kPa (spring‑dependent)
• Brand : Harbin Electric Valve
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