10" Spring-Loaded Pressure Relief Valve

SKU: PNWP-PRV-SPR-273
MPN: VCP2731C

Spring-loaded pressure relief valve designed to protect cement, fly ash, and powder storage silos from dangerous overpressure and vacuum conditions. Automatically vents excess pressure and admits air during negative pressure events to safeguard silo integrity.

Specifications

• Component Type: Spring-Loaded Pressure Relief Valve

• Valve Type: Dual-Action Pressure and Vacuum Relief Valve

• Body Diameter: 273 mm (10")

• Model: VCP2731C

• Body Material: Carbon Steel Painted RAL 7001

• Weather Cover Material: Stainless Steel

• Airflow Capacity: Up to 7,000 m³/h (5,300 CFM)

• Factory Pressure Setting: +0.05 bar (0.72 PSI)

• Factory Vacuum Setting: -0.005 bar (-0.07 PSI)

• Weight: 9.5 kg (21 lb)

• Manufacturer: WAMGROUP

• Application: Overpressure and vacuum protection for storage silos

Compatible With

• Cement silos

• Fly ash silos

• Lime silos

• Powder storage silos

• Concrete batch plants

• Bulk material handling systems

Features

• Protects against both positive and negative pressure

• Spring-loaded automatic operation

• Stainless steel weather protection cover

• Lightweight and compact design

• Factory calibrated and preset

• Quick and easy installation

• Minimal maintenance requirements

• Prepared for inductive proximity sensors