Duo Check Wafer Check Valve DN300
• Dual springs for quicker activation, long life and even distribution of force over plates.
• Fusion Bonded Epoxy coated body (internal and external.
• Long leaf springs (prevents rubbing of discs on seats).
Material - Body(1): Cast Iron
Material - Disc(2): Stainless Steel 316
Material - Stem(3): Stainless Steel 316
Material - Spring(4): Stainless Steel 316
Material - Bearings(5/6): PTFE
Material - Sealing O-Ring(7): EPDM
Material - Screw(8): Stainless Steel 316
Material - Seat(9): EPDM
Temperature Range: -20°C to 100°C
Dimension FxF: 114mm
Dimension ØD: 375mm
Dimension ØD1: 310mm
Dimension ØD2: 260mm
Dimension R: 146mm
Weight: 37000g
