3041, 2, 3 Inch 1000psi, 2000psi Flanged Soft-Seat Three Piece Ball Valve

Since the Extraction Non-return Valve, forged gate valve 300LB, Double Disc Wedge Type Gate Valve has been put into production, through continuous innovation and development, its product functions have become more complete. Based on the people-oriented employment policy, our company has gathered a large number of people who are striving for their dreams. 'To get rich together and realize dreams together' is our mission! We welcome customers from all over the world come to discuss business. Innovation and realism is the foundation of our continuous progress and your satisfaction and support is our eternal power. We want to create a rational, institutionalized, and humane working environment, seeking maximum profit sharing for employees, shareholders and customers.

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 products are exported for 3041, 2, 3 Inch 1000psi, 2000psi Flanged Soft-Seat Three Piece Ball Valve. We will continue to be in passion, pragmatism, unity and innovation, so that every customer can get the greatest benefit and the best quality assurance. Our company has a very rigorous scientific management system, reasonable product structure, unique and exquisite manufacturing technology.