Van bi inox rèn hiệu Zeco - Forged Steel Floating Ball Valve

Description

Forged Steel Floating Ball Valve

Forged Steel Floating Ball ValveZeco’s  forging ball valve has a floating ball supported by two valve seats.

Principle: 

This kind of forging ball valve has a floating ball supported by two valve seats. Under the medium pressure effect, a certain displacement can be generated by the ball itself so as to be pressed onto the seat seal ring at the outlet, guaranteeing tightness at the outlet.

Features：

1. Simple structure with good tightness and small torque;

2. Have reduce bore type and full type with the minimum flow resistance(zero actually);

3. Low emission packing;

4. Fire safe, anti-static and anti-blow out stem design;

5. Optional locking device.

Product Range:

Body material: carbon steel, stainless steel, alloy steel

Nominal diameter:1/2″～6″（DN15~DN150）

End Connection: RF, RTJ, BW, THR, SW

Pressure range: Class150 – 2500（PN16~PN420）

Operation : wrench, worm gear, electric, etc