NES Pressure Reducing Valve

NES Pressure Reducing Valve:

Valve closes when pressure increases after valve.
Nominal Pressure: PN 16
PRV Ranges: 0.2-1.2bar / 0.8-2.5 bar / 2-5 bar / 4.5-10 bar
Working Temp.: -10 + 200 ° c (300 C with balancing grave)
(80 C for air and non-flammable gases) (150 C in liquids)
Ends: Flange-DIN 2501 PN or PN 25
Body Materials GG-25 Cast Iron, GGG-40.3 Ductile Iron, GS-C25 Steel Fabric, 304 Quality Stainless Steel Fabric.
Internal Material: Stainless steel
Sealing: metal-to-metal, less than 0.05% kVS value