Wcb/Lcb/Lcc/Ca15 2 Pieces Cast Steel Reduced Bore/Full Bore/Full Port Ball Valve

Our company has an entire international floating type ball valve, BS 1868 Swing Check Valve, Electric Actuator Bolted Bonnet Globe Valve production line. We always adhere to the corporate purpose of serving the society, integrity management, and quality assurance. They take technology as the core and product innovation as the guidance, and firmly grasp the trend of market development. They're about to make it possible for you to get complete acknowledge about our things and make a satisfied negotiation. Over the years, we have been adhering to the business philosophy of 'cooperation and win-win' with a sincere attitude, providing users with excellent quality and perfect service, and are deeply trusted by users at home and abroad.

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.

We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service for Wcb/Lcb/Lcc/Ca15 2 Pieces Cast Steel Reduced Bore/Full Bore/Full Port Ball Valve. We are able to provide you with a wide range of high quality hair products at competitive prices. We show our strong influence with high quality workmanship and five-star after-sales service.