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 seat sealPTFE PTFE, modified
Material sealsFPM Graphite PCTFE PTFE
Material ballStainless steel casting
Material number ball1.4408
Material shaftHigh-alloy stainless steel
Material number shaft1.4401
Product weight2100 g
ApprovalAPI607 CRN
Explosion protectionZone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX)
Corrosion resistance class CRC4 - Very high corrosion stress