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GL500X Pressure Relief Valve / Pressure Sustaining Valve
Keyword： GL500X Pressure Relief Valve / Pressure Sustaining Valve
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Product Overview: This device can release pressure exceeding the pilot valve's safety setpoint in the water pipe, while maintaining the system pressure below a safe threshold to prevent damage to pipeline equipment caused by high or sudden pressure surges.
It can be used in the fire-fighting circulation system of high-rise buildings to relieve pressure, preventing excessive water pressure that could pose a safety risk to the system. Pressure-holding valve: This device maintains the upstream water supply pressure above a specific set point, ensuring stable pressure conditions for the main valve and the system as a whole.
Emergency check valve: Installed at the outlet of the fire sprinkler pump, it opens immediately when the pressure at the pump outlet exceeds a preset threshold.
1: Main Dimension and Appearance: DN32–300
2: Nominal pressure: PN10-25
3: Main component materials: valve body, catheter, pilot valve
4: Applicable Media: Water, Oil Products
5: Operating temperature: ≤80°C
6: Design and Application Standards: GB, BS, ANSI, JIS, DIN, API
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MENCROWN VALVE
Address:Puxi Inducstrial Zone,Oubei Yongjia County, Wenzhou City
Phone:86-577-67379227 67370808 67379222
