Ductile Iron Pipe Resilient Seat Sluice Control Industrial Electric Gate Valve 3 Way Ball Valve Ball Check Valve

We can create additional value in mutual interest with our customers and provide sound solutions to them, making us become a preferred manufacturer of flange floating ball valve, Slip On Flange, API 602 Forged Globe Valve. We need to unite and cooperate, and constantly exceed the organizational structure and geographic restrictions to meet the ever-changing needs of customers. Our firm warmly welcome friends from everywhere in the globe to visit, examine and negotiate business enterprise. Uphold the integrity of management, customer demand-driven, we are committed to providing our customers with high-quality competitiveness of goods and services.

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.

In recent years, the application field of Ductile Iron Pipe Resilient Seat Sluice Control Industrial Electric Gate Valve 3 Way Ball Valve Ball Check Valve has been continuously expanded and the demand for the development of various new series has continued to rise. Since the 1980s, market competition has intensified, thus consumers have increasingly higher individual demands for products and services. We make the quality culture permeate every field and become a conscious behavior of the company's employees.