Pressure reducing valve with integrated coolingVA2012.BKM

Pressure reducing valve with integrated steam cooler for bypass turbines

Nominal diameters

• inlet DN 100 (4“) – DN 500 (20“)
• outlet DN 150 (6“) – DN 1000 (40“)

Nominal pressure values

• inlet PN 25 – PN 630
• outlet PN 16 – PN 250

Design

• special design of seat to reduce the speed and noise of the flowing medium with steam cooler
• angle valve with balanced plug and integrated steam cooler
• possibility of delivery included dump-tube

Operating temperature range

• 100 °C – 650 °C

Body material

• carbon steel GP265 GH(1.0425), A216 WCB
• alloy steel G16Mo3 (1.5415)
• alloy steel G17CrMo 9-10 (1.7379)
• alloy steel X10CrMoVNb 9-1 (1.4901)

Plug and seat material

• stainless steel
• stellit

Connection

• flanged
• welded

Type of actuator

• pneumatic diaphragm (with handwheel)
• electric
• electro-hydraulic
• hydraulic