Van một chiều cửa lật - Wafer Type Swing Check Valve :
1) Simple Single Plate Wafer check valve design ensures reliability.
2) Body is of Wafer Type short pattern confirming to ADI 6D and ANSI B 16.10 Face to face
3) Low Differential pressure required for valve to open or close.
4) Low pressure drop even when valve is fully open.
5) Assured positive shut-off due to eccentric disc shaft and disc seat combination
6) Short Face to Face and Low weight saves space
7) Ease of mounting between flanges of different standards.
8) In-built face sealing 'O' Ring eliminates need of flange gaskets during installation.
9) Maintenence free due to simple construction and few working parts.
TECHNICAL SPECIFICATIONS :
1) Size Range : 40 mm to 600 mm
2) Design & Face to Face Dimensions : API 6D and ANSI B 16.10
3) Pressure testing : API 598
4) Flange Mounting Confirmity :
ANSI B 16.5 Class 150, DIN PN 10 & 16, BS 10 Table 'D' and 'E'
5) Pressure Rating : PN 16 (Max)
MATERIAL OF CONSTRUCTION :
SGI /WCB/ CF8/ CF8M/CS-IS 2062
EPDM / Viton/ Nitrile/ Neoprene / Hypalon / PTFE or GFT