DISCO CHECK VALVE
TECHNICAL DATA:
NOMINAL PRESSURE: PN16, PN25, PN40
SUITABLE TEMPERATURE: -15°C~235°C
SUITABLE MEDIUM: WATER, AIR, OIL ETC
DESIGN STANDARD:
FACE TO FACE: EN558-1, DIN3202 K4
FLANGE DRILLING: ANSI 125/150, BS4504
TESTING STANDARD: API 598
MAIN PARTS MATERIAL:
1. BODY: CF8, CF8M
2. DISC: CF8, CF8M
3. SPRING RETAINER: SS316, SS304
4. SPRING: SS304
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