BZSV HTSJ Series Water Hammer Relief Valve – Automatic Surge Pressure Protection

The BZSV HTSJ Series Water Hammer Relief Valve is an essential safety device designed to protect long-distance oil and fluid transport pipelines from pressure surges caused by events such as sudden valve closures, pump stops, or pigging disruptions. These rapid flow interruptions can generate destructive water hammer effects, leading to localized overpressure, vibration, or even pipeline rupture.

This relief valve operates automatically—without external power—by detecting surge pressures using its internal sensing system. When the pressure in the pipeline rises rapidly and reaches the set water hammer threshold, the valve instantly opens, allowing a portion of the fluid to be diverted to a pressure relief tank. By increasing the volume of fluid in the system and absorbing excess pressure, it dissipates the energy of the water hammer wave and minimizes its impact on the system.

Its sensitive actuation mechanism allows the valve to track pressure fluctuations accurately, ensuring timely opening and re-closing once safe levels are restored. The HTSJ valve provides a robust and reliable safety mechanism for petrochemical, oil, and refined product pipeline systems.

Specifications:

– Valve Type: Water hammer relief valve
– Operation: Automatic (no external power required)
– Response Type: Surge pressure sensing, fast-acting
– Size Range: Customizable for pipeline applications
– Pressure Range: Set according to pipeline water hammer threshold
– Media: Crude oil, refined oil, or liquid hydrocarbons
– Material: High-strength corrosion-resistant materials
– Connection Type: Flanged or custom based on pipeline specs
– Design Features:
 • High flow capacity
 • Rapid open/close response
 • Self-operating based on internal pressure sensing
– Application: Long-distance oil pipelines, product pipelines, petrochemical lines
– Function: Prevents pipeline rupture, equipment failure, and operational hazards due to surge pressures
– Installation: Inline with relief discharge directed to a surge tank or drain system

For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com