Stainless Steel 3-Piece Sanitary Hygienic Full Bore Ball Valve

Our business aims to operating faithfully, serving to all of our clients, and working in new technology and new machine continuously for Gate Valve, Thread Flange, Stainless Steel Flange Gate Valve. Over the years, under the guidance of the concept of 'quality, price, delivery time and service' to satisfy customers, our company's products have been distributed in major domestic economic regions and have been sold overseas. In the face of increasing market demand, we are always ready to provide you with the most dedicated service. Our company has always followed the tenet of high quality, timely delivery and thoughtful service, and monitors the whole process of the products and services provided.

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.

More and more customers are choosing us, and we are also committed to satisfying customers' various needs. We will persistently provide comprehensive support for customers with innovative technology, excellent Stainless Steel 3-Piece Sanitary Hygienic Full Bore Ball Valve and superior service. During our company progress, we always maintain professional, innovative and environmentally friendly concepts. Our company has won the trust and support of the majority of users.