Superior PerformanceFULL OPENING SAFETY VALVE
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Superior Performance
WELL CONTROL RENTAL TOOLS
FULL OPENING
SAFETY VALVE
FOSV · COMMONLY CALLED A TIW VALVE
A high-pressure, full-opening ball valve stabbed into the tubular string to provide a positive method of shutting off internal flow or pressure — immediate string shutoff capability and contingency readiness during well-control events.
Full opening safety valves, four sizes
FOSV / TIW VALVE
1-1/4" – 7"
SIZE RANGE
10K & 15K
PRESSURE OPTIONS (PSI)
Full-Open
SMOOTH-BORE FLOW PATH
24/7
AVAILABILITY*
WHY RENT YOUR FOSV FROM SPI
Positive string shutoff
A fast, reliable method of shutting in the string during a well-control event, reducing exposure while pressure is managed.
Full-opening bore
When open, the flow path maintains a smooth ID that minimizes restriction and supports passage through the valve.
Job-specific selection
Selected around your pipe size, weight, grade, connection, pressure, and well environment — not a generic checklist.
Inspected, tested, documented
Visual, dimensional, and thread inspection, function and pressure testing, third-party NDT, and full documentation per SPI's readiness process.
Part of a complete package
Pairs with IBOPs (1-1/4"–6"), crossover subs (2-3/8"–18-5/8"), swages and pump-in subs (1-1/4"–20"), side-entry subs, and plug valves.
Rapid mobilization
Broad rental inventory and regional bases in Broussard, Midland, and Edmond support fast response.
TO DELIVER THE RIGHT VALVE THE FIRST TIME, SEND US:
Pipe size · Weight · Grade · Connection · Expected pressure · Well environment (H₂S / CO₂ / temperature) · Required delivery date and location
*Availability, pressure rating, material compatibility, and sour-service suitability are confirmed per request. Fleet ranges do not guarantee immediate availability of every size, connection, rating, or material combination.
1029 Maurice Rd. · Broussard, LA 70518
SuperiorPerformance.cominfo@superiorperformance.com800.210.9103
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