Working pressure: 0-10bar
Working temperature: -40~150℃
Drive mechanism: manual control
Seal material: EPDM+TFM, EPDM
Body design: straight through valve design
Body material: 316L (casting, CF3M EN1.4409)
Interface size: DN20/DN50
Interface type: KST221-1 type, KST221-2 type welding:
welding, KST221-3: card
Surface treatment: the outer surface of Ra is less than or equal
to 0.5 m (SF1),
The inner surface of Ra is less than or equal to 0.375 m (SF4)
Interface standard: ISO, DIN, BPE.3A BS, ASME

Drive (pneumatic)
Type: KST-PC221
Size: DN20-DN50
Main material: stainless steel valve cap, bearing, valve stem, PC
hand wheel
Status display: manual switch status display