China Vigor Float Valve ready to deliver to our customer, more details as below:
Float Valve, 1F-2R, Structure：F, API 7-1 STANDARD, Quantity: 50PCS;
Float Valve, 2F-3R, Structure：F, API 7-1 STANDARD,Quantity: 20PCS.
The float valve is a kind of internal blowout preventer, which are widely used in oil and gas drilling process. The drill pipe float valves provide a blowout protection at the bottom of the dillstring, which can prevent backflow and blockage of the drill bit while making connections.
Kindly introduce the two most popular kinds of Vigor Float Valves.
1. Model F/ Plunger Type Valve
Ensuring continuous fluid flow control during drilling, the Model F/ Plunger Type Valve provides positive and instantaneous shut off against high and low pressure. Among Model F/ Plunger Type Valve, Vigor Provides Standard Type and Heavy Duty Type. The Heavy Duty Type Model F Drill Pipe Float Valve is designed with special material body that increases the life of the Drill Pipe Float Valve. And it's suitable for higher impact resistance, so it's recommended for use with mud motors.
2. Model G/ Full Open Valve Flapper Type
The Model G/ Full Open Valve Flapper Type has a specially designed flapper which opens quickly and fully to provide a completely unrestricted bore through the valve. Campared with other kinds of Float Valve, the Model G/ Full Open Valve Flapper Type is especially good for use with highly abrasive fluids. It has a special designed flapper, which opens quickly and fully to provide a completely unrestricted bore through the valve. When the pressure on the lower part of the float valve is greater than that on the upper column, the Model G Float Valve will close instantly to prevent cuttings from entering the drill string, and plugging the bit when circulation stops. Besides, it also has complement primary blowout prevention equipment to provide complete internal pressure control.
