Stainless Steel Single Flange Float Ball Valve

Our firm aims to operating faithfully, serving to all of our shoppers, and working in new technology and new machine regularly for boiler feedpump recirculation valve, floating type ball valve, DIN High Pressure Globe Valve Straight. Our company makes full use of e-commerce, breaks through the original sales mode, improves the product standardization system. In the future, we will continue to provide new and old customers with high-quality products and excellent services. Our company will strengthen the internal risk and incentive mechanism, unite and work together to build the company into the best in the industry. We supply an amazing selection of high-quality merchandise.

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.

Over the years, we have always adhered to a firm belief and committed to bringing assured Stainless Steel Single Flange Float Ball Valve to consumers. Facing the future, we are full of confidence, and your support is your trust in us. We will meet the needs of global customers with cost-effective products, fast delivery and superior after-sales service. Moreover, most of the company's management team has worked in all walks of life for many years. With the advantages of industry operation, market familiarity, product specialty, and customer management, we have unique views on the trend of the industry.