Uni-Chek II wafer check valves are used to stop backflow and protect rotating equipment or other mechanical devices from the sudden backflow surges that may occur. Wafer check valves are preferred because of their compactness, ease of installation and lower initial costs than traditional flanged swing checks. Sizes from 2 up to 36". Pressure classes to meet ASME, BS, DIN, AS, JIS and ISO standards. Configurations available include models with counterweights, open/shut indicators, backflush levers and microswitches. Body materials which include cast iron to ASTM A126 Class B, carbon steel. to ASTM A216 Gr.WCB, stainless steel grade 316, low temperature steel. End connections: Flat-smooth 125 AARH, serrated per ASME B16.5.

TECHNICAL SPECIFICATIONS Term Description Brand Crane Mfr Part No 2" 12E-1330-0 Style Std wafer Pressure Class BSTE Class 125 Body Cast Iron Disc SS316 Nominal Size 50mm

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