JIS/ANSI GB Cast Steel/Stainless Steel/Forged Steel Manual Flanged End 2PC Floating Ball Valve/Trunnion Ball Valve/ Gate Valve/Globe Valve/Check Valve

We always keep pace with the times, implementing brand operation strategy, thus making our Carbon steel globe valve, Flange ball valve, BALL VALVE have excellent cost performance and efficient and fast service characteristics. Our products have exported to many countries all over the world. We have fundamentally realized the three-dimensional strategic innovation model.

Usage of Resilent Seat Ball Valve

Cast Steel Floating Ball Valve is most popular by chemical plants applications. With zero-leakage shutoff, the chemical plants have been the biggest driver of market share takeover that resilent-seated ball valve.

The compact size of the ball valve is a popular feature as well.

Techincal Data

Cast Steel Floating Ball Valve

Size: 1/2 inch to 8 inch

Class: 150LB, 300LB

Body Material: Cast Steel, Stainless Steel

Resilent Seat: PTFE, RPTFE

Ball: A105+ENP, F304, F316, F51

Structure of Resilent Seat Ball Valve

Structural Features of Cast steel Floating Ball Valve

1. Special Seat Design

The floating ball valve is flexible seal ring structure. When medium pressure is lower, the contact area of seal ring and ball is smaller, so higher sealing ratio is formed at the place where the seal ring and ball contact to ensure reliable sealing. When medium pressure is higher, the area is larger and the seal ring endure high medium thrust without any demage.

2.Fire Safe Structure Design

PTFE or other non-metal seat will be decomposed or demaged when on fire. We adopt fire proof seat ring between ball and seat. Even if Resilent seat is burnt, the medium push the ball rapidly towards the downstream metal seal ring to control leakage of valve.

3. Reliable sealing of valve stem

The stem of floating ball valve is provided with shoulder its bottom and adopts V type packing sealing structure. This design brings durable life of floating ball valve.

4.Lock is optional

The manual ball valve can be locked by a lock when it is at the full open or full close position. The 90 degree open and close positioning piece with lock hole is designed to avoid valve misoperation caused due to hanle operation by non-operator and it can also prevent valve opening or closing, or other accidents caused by pipeline vibration or unpredictable factors.

Our firm belief that strength comes from cooperation is evident in every aspect of our JIS/ANSI GB Cast Steel/Stainless Steel/Forged Steel Manual Flanged End 2PC Floating Ball Valve/Trunnion Ball Valve/ Gate Valve/Globe Valve/Check Valve's development process and in our daily communication with our customers. Our pursuit and firm aim should be to 'Always fulfill our buyer requirements'. Do the high-quality products that customers need and the high-quality service that the products need. There is no best, only better. Customer requirements are our endless pursuit.