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ROTRB-2 Equalizing Check Valve Assembly
Rebco ROTRB-2 Equalizing Check Valve (Standing Valve) is designed to prevent the fluid flow in one direction (downwards), while allowing full fluid flow in the opposite direction (upwards).
ROTRB-2 Equalizing Check Valve seats on the bottom No-Go shoulder of ROTBR Nipple profile. The No-Go shoulder prevents downward movement. The assembly is not locked in the Nipple profile. The Check Valve has built-in method of equalizing before pulling.
ROTRB-2 Equalizing Check Valves are available in a variety of Materials, suitable for down-hole conditions.
Norm Alloy (NACE MR-01-75, 1980 Rev.)
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