Stainless Steel 3000psi Female Thread NPT One Piece Instrumentation Ball Valve

We hope that customers can give us feedback on your thoughts and feelings of use, which can prompt us to improve our cast steel gate valve, Tilting Disc Check Valve RF End, resilient seat ball valve, so as to become the cornerstone of our long-term development. Our company has a good corporate atmosphere, which can give full play to the wisdom and innovation of all employees, so as to provide customers with high-quality professional pre-sales and after-sales services. Our company takes the concept of loving mankind and loving the earth, hoping to improve the quality of people's lives through our products. The management team of our company has a profound professional technical background and is constantly pushing forward the development of related applications.

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.

Each of our Stainless Steel 3000psi Female Thread NPT One Piece Instrumentation Ball Valve has undergone meticulous production procedures and strict quality control to ensure that every detail can reflect the spirit of ingenuity and meticulous pursuit. Aggressive price with top quality and satisfying support make us earned extra customers. We have been committed to the promotion and application of new products and new technologies, and wholeheartedly provide you with high-quality and convenient integrated services.