ROTFB-2 Equalizing Check Valve Assembly
Rebco ROTFB-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). ROTFB-2 Equalizing Check Valve is to be set into ROTF Nipple profile. The assembly is not locked in the Nipple profile. The No-Go, Part of the Packing Mandrel, (DET- 10) prevents the downward movement. The Check Valve has built-in method of equalizing before pulling.
Product Code: 12
Applications
Standing valve function in ROTF Landing Nipples to prevent downward fluid flow during tubing pressure tests
Isolating the tubing string below the valve to allow pressure testing of the tubing above from the surface
Fluid control applications where one-way upward flow must be permitted while downward movement is blocked
Key Benefits
Built-in equalizer eliminates the risk of pulling against a live pressure differential, critical for operator safety and tool string integrity.
No-Go design requires no jarring to set the Packing Mandrel. No-Go simply seats on the nipple shoulder under its own weight.
Compatible with both SB and JDC Pulling Tools for retrieval flexibility
Available in a variety of downhole-compatible materials
Non-locking design allows easy repositioning if needed, no key or latch to release before pulling.
Product Code: 12
ROTFB-2 Equalizing Check Valves are available in a variety of Materials, suitable for down-hole conditions.
Norm Alloy (NACE MR-01-75, 1980 Rev.)
TECHNICAL DATA
NOMINAL SIZE | 2 3/8” (2”) | 2 7/8” (2 1/2”) | |||||
NIPPLE-SEAL SIZE | 1.781” | 1.812” | 1.875” | 2.250” | 2.313” | ||
ASSEMBLY NUMBER | 122501217830 | 122501218130 | 122501218730 | 122501222530 | 122501223130 | ||
ENGINEERING DATA: | |||||||
MAXIMUM OD (NO-GO) | 1.803” | 1.865” | 1.905” | 2.302” | 2.364” | ||
FISHING NECK OD | 1.375” | 1.375” | 1.375” | 1.750” | 1.750” | ||
LENGTH | 15.68” | 15.68” | 15.68” | 17.38” | 17.38” | ||
MATERIAL * | Norm Alloy | Norm Alloy | Norm Alloy | Norm Alloy | Norm Alloy | ||
RUNNING TOOL | ROTC-1 | 41022012370 | 41022012370 | 41022012370 | 41022012870 | 41022012870 | |
PULLING TOOL | SB | 4014012000 | 4014012000 | 4014012000 | 4014012500 | 4014012500 | |
JDC | 400703022000 | 400703022000 | 400703022000 | 400703022500 | 400703022500 | ||
NOMINAL SIZE | 3 1/2” (3”) | 4 1/2” (4”) | |||||
NIPPLE-SEAL SIZE | 2.562” | 2.750” | 2.813” | 3.688” | 3.750” | 3.813” | |
ASSEMBLY NUMBER | 122501225630 | 122501227530 | 122501228130 | 122501236830 | 122501237530 | 122501238130 | |
ENGINEERING DATA: | |||||||
MAXIMUM OD (NO-GO) | 2.625” | 2.802” | 2.865” | 3.74” | 3.80” | 3.87” | |
FISHING NECK OD | 1.750” | 2.313” | 2.313” | 3.125” | 3.125” | 3.125” | |
LENGTH | 18.59” | 18.54” | 18.54” | 16.46” | 16.46” | 16.46” | |
MATERIAL * | Norm Alloy | Norm Alloy | Norm Alloy | Norm Alloy | Norm Alloy | Norm Alloy | |
RUNNING TOOL | ROTC-1 | 41022012870 | 41022013500 | 41022013500 | 41022014500 | 41022014500 | 41022014500 |
PULLING TOOL | SB | 4014012500 | 4014013000 | 4014013000 | 4014014000 | 4014014000 | 4014014000 |
JDC | 400703022500 | 400703023000 | 400703023000 | 400703024000 | 400703024000 | 400703024000 | |
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Disclaimer: Information is provided for reference only. Rebco Oil Tools, Inc. makes no express or implied warranty as to the accuracy or completeness of this information. Equipment selection, configuration, and use must be performed by qualified personnel and are subject to approved procedures, well conditions, mechanical limitations, and Rebco’s Terms and Conditions of Sale.