Technical Advantages

It has the functions of pitching, pressure measurement, sampling and anti-theft

High-strength integral shell, withstand pressure up to 30MPa

The mandrel has undergone surface chemical treatment, the hardness is above HRc65, and the corrosion resistance is extremely strong.

The inner hole of the shell is honed to improve the matching accuracy

The dynamic seal adopts a new triple seal structure, which is reliable in sealing

The centering bearing is adopted, the operation is light, the rotation is flexible, and the pitch does not exceed three minutes at a time

product description

The patented product can be used for ball-throwing under pressure while the well is not stopped, and the ball-throwing speed is faster.

The multi-function plunger ball valve is used in conjunction with the simple wellhead produced by our company. During the process of cold crude oil transportation, the pumping unit can achieve the functions of ball throwing, pressure measurement, sampling and anti-theft without stopping production.

Parameter

Working pressure: 12Mpa

Temperature level: -29 ～ 120 ℃

Product model: ZHT50, 65, 80

Product diameter: φ50, φ65, φ80

Use casing specifications: 2 3/8", 2 7/8", 3 1/2"

Operation mode: manual