Float Valve Supply and Servicing
Logic NDT Solutions LTD Float Valve inventory includes Model F, plunger style, and Model G, flapper style float valves available in ported and non-ported configurations. Along with our ability to supply many variations and sizes of Float Valves – we also have access to Float Repair Kits and provide a service in which we will pickup your used Float Valves, bring them to our facility and rebuild them for you – saving you time and money. Float Repairs come complete with a detailed report.
The following products are available in Standard Service and Hi-Temp/NACE assemblies.
- Plunger Type
The Plunger type valve offers positive and instant shut-off. During normal drilling operations, it offers economy and durability. The piston type stops flow-back when making connections and keeps cuttings out of the drill string. Parts are interchangeable. The Model F Plunger Type Valve provides positive and instantaneous shut off against high and low pressure, assuring continuous control of fluid flow during drilling. For normal drilling operations, the durable Model F is the most economical choice and is available in all sizes. RATED OPERATING PRESSURE 7,500 WP.
- Flapper – Full Flow
The Flapper style valve features a cast flapper. Its quick opening provides unrestricted full flow through the valve. The Model G Flapper Type Full Open Valve incorporates a specially designed flapper which opens quickly and fully to provide a completely unrestricted bore through the valve. The Model G is especially good for use with highly abrasive fluids. When circulation stops, the flapper closes instantly to prevent cuttings from entering the drill string and plugging the bit. The valve opens when the first joint is raised out of the hole assuring the first joints drain and are not pulled wet. The flapper-type valve complements primary blowout prevention equipment to provide complete internal pressure control. RATED OPERATING PRESSURE 7,500 WP.
Float Valve Specifications Guide