1/4~4" Stainless Steel 2PC Floating Flanged Ball Valve

Our professional and characteristic pressure seal gate valve, ball valve 150LB, Flanged Bronze Gate Valve can provide you with a perfect and excellent experience. We are committed to providing more advanced technology, better products and more thoughtful services, and contributing to foreign trade development. Adhering to the 'people-oriented, continuous innovation' philosophy, we take customers as the focus, listen to customers' voices, and provide customers with quality products beyond expectations. Our items have exported to many countries. Please get hold of us freely.

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 primary objective is usually to offer our shoppers a serious and responsible small business relationship, offering personalized attention to all of them for 1/4~4" Stainless Steel 2PC Floating Flanged Ball Valve. Our advantages are not limited to high-quality product performance. Although delivery time depends on the order quantity and the complexity of it, we still try to supply