API 300lbs Floating Rtj Flange Ball Valve Stainless Steel SS316

In order to speed up the pace of our company's development and expand brand awareness, we sincerely hope to establish close cooperation and win-win relations with enterprises and individual groups from all walks of life, and jointly develop the Angle Pattern Globe Valve, Stainless Steel Globe Valve, A105 forged steel valve market. With the eternal goal of 'continuous quality improvement, customer satisfaction', we are sure that our product quality is stable and reliable and our products are best-selling at home and abroad. Our production scale ranks in the forefront of the national industry. In the fierce market competition, we continue to explore and innovate and actively forge ahead. Customer satisfaction is our greatest wish. Our company is willing to work with you to carry out a heroic step towards a brilliant tomorrow.

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 goal is to make our brand recognized, promoting the development of API 300lbs Floating Rtj Flange Ball Valve Stainless Steel SS316 towards an intelligent, high-efficient, energy-saving and environmental-friendly trend. It is our eternal goal to build a brand-name enterprise, open up the international market and advance to a first-class enterprise with an internationally synchronized management level. Only for accomplishing the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment.