วาล์วควบคุมโดยลม ASCO
Angle seat valve E290 series
bronze or stainless steel body
threaded ports, size 3/8 to 2 1/2
FEATURES
• High flow due to angled seat design
• Anti-waterhammer design (fluid entry under the disc)
• Vacuum operation up to 10 -2 mbar
• High performance, maintenance-free stuffing box
• The valves in conformity with IEC 61508 Standard
GENERAL SPECIFICATIONS
- Maximum allowable pressure 16 bar
- Ambient temperature range -10°C to +60°C
- Maximum viscosity 600 cSt
- Pilot fluid Filtered air or water
- Max. pilot pressure 10 bar
- Pilot fluid temperature -10°C to +60°C
- Valve body Bronze and AISI 316L
- Disc seal PTFE
- Valve body seal PTFE
