PVS 782

In the pilot-operated relief valve PVS 782 by Pietro Fiorentini, the opening and the closing of the main plug is controlled by a pilot device which is very sensitive to the variations of the in-line pressures.

Particularly suitable for high-pressure transmission systems and for medium pressure gas distribution networks, this device can be used with natural gas and previously treated, non corrosive gaseous fluids.

• Design pressure: up to 102 bar
• Design temperature: from -20 °C to +60 °C
• Rangeability: 200:1
• Nominal sizes DN: up to 8″
• Connections: ANSI 150, 300 and 600 according to ASME B16.5 and PN 16 according EN 1092
• End to end dimensions: according to EN 334, EN 14382