Design2-way ball valve Semi-rotary drive
Type of actuationPneumatic
Sealing principleSoft
Mounting positionoptional
Type of mountingIn-line installation
Connection Process valveFlange according to EN 1092-1
Switching position indicatorSlot direction = flow direction
Flange hole patternF0304
Nominal size DN20
Valve function2/2
Flow directionReversible
Operating pressure79.75 psi ... 116 psi
Nominal pressure PN40
Breakaway torque at differential pressure, nominal pressure, process valve PN13 Nm
Based on standardISO 5211
Symbol00992011
MediumCompressed air to ISO 8573-1:2010 [-:-:-] Inert gases Water – no water vapour Neutral fluids Other media on request
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
Media temperature-10 °C ... 200 °C
Flow rate Kv45.6 m³/h
Max. surface temperature assembly+105 °C...+280 °C T4...T2
explosion group assemblyIIC, IIIC
Note on materialsRoHS-compliant
LABS (PWIS) conformityVDMA24364 zone III
Material housingHigh-alloy stainless steel
Material number housing1.4408
Material seat sealPTFE
Material sealsPTFE reinforced
Material ballHigh-alloy stainless steel
Material number ball1.4408
Material shaftHigh-alloy stainless steel
Material number shaft1.4401
Product weight4340 g
Explosion protectionZone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX)
Explosion ambient temperature-10°C <= Ta <= +80°C
Corrosion resistance class CRC1 - Low corrosion stress