Ductile iron316 stainless steel304 stainless steel ASTM gradeWCB grade cast steel made Wafer Type Swing Check Valve has wide applications in waste water treatment plants petroleum and energy production industries This valve is designed with FEP lined ductile iron made disc and zinc plated carbon steel eye bolt Free from maintenance charge this type of swing check valve uses metal or elastic seat seal Free from pin or spring this valve is protected against tear wear and rust This wafer type valve can be accessed in different pressure levels diameter and material options
Wafer Type Swing Check Valve Features
- It adopts PVDFPFAETFEFEP is its lining material
- Affordable substitute of alloy valve
- Minimal pressure drop
- Available with liner locking facility to maintain positional accuracy of line
Wafer Type Swing Check Valve Specifications
- Design Standard BS EN 5932004 Formerly BS 5155
- Lining Thickness 3 to 5 mm
- Face to Face ANSI B1610 DIN 3202 K1 BS 5155 ISO 5752 API 609 BS EN 558 12
- Flange As per ANSI B165 B1642
- Testing Standard BS EN 1226612 2003