Design2-way ball valve
Type of actuationMechanical
Sealing principleSoft
Mounting positionoptional
Type of mountingIn-line installation
Connection Process valveFlange to ANSI B16.5 class 150
Switching position indicatorSlot direction = flow direction
Flange hole patternF0304
Inside diameter20 mm
Nominal size DN20
Valve function2/2
Flow directionReversible
Nominal pressure PN20
Breakaway torque at differential pressure, nominal pressure, process valve PN10 Nm
Based on standardISO 5211
Symbol00991458
MediumVapour Compressed air to ISO 8573-1:2010 [-:-:-] Inert gases Water Neutral fluids
Media temperature-20 °C ... 200 °C
Flow rate Kv59 m³/h
Note on materialsRoHS-compliant
LABS (PWIS) conformityVDMA24364 zone III
Material housingStainless steel casting
Material number housing1.4408
Material sealsFPM Graphite PCTFE PTFE
Material ballStainless steel casting
Material number ball1.4408
Material shaftHigh-alloy stainless steel
Material number shaft1.4401
Product weight1950 g
ApprovalAPI607 CRN
Explosion protectionZone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX)
Corrosion resistance class CRC4 - Very high corrosion stress