ANSI 2-PC Stainless Steel Manual Operated Flanged Ball Valve

We uphold a consistent level of professionalism, high quality, credibility and service for recirculation valve, Non Return Check Valve 300LB, flanged floating ball valve. Over the years, we have combined advanced foreign technology, management methods and corporate experience with our company' s conditions, enabling us to remain competitive in the fierce market competition and achieve rapid and stable development. We believe that you will be glad with our realistic selling price, high-quality products and solutions and rapid delivery. Our products are sold to the many countries, and are favorably appraised by clients.

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.

Always customer-oriented, and it's our ultimate goal to get not only by far the most reputable, trustable and honest supplier, but also the partner for ANSI 2-PC Stainless Steel Manual Operated Flanged Ball Valve. Economic globalization and the rapid development of information technology have brought major changes to our company's operating environment. Adhering to the attitude of being responsible to society, users and enterprises, we have won the recognition of customers in many countries and regions, and we have built a supply system integrating R&D, production and sales.