Ductile Iron Pipe Resilient Seat Sluice Control Industrial Electric Gate Valve Brass Ball Valve Apollo Ball Valves

With professional technology, we have developed Slip On Flange, API 602 Forged Check Valve, Quick Closing Swing Check Valve with multiple performance and multiple styles, and each product has excellent quality. We adhere to the policy of friendly cooperation and mutual benefit, and we cooperate well with various accessories manufacturers. After years of research and exploration in the field of new materials, our company has been developed to date, integrating R&D, production and sales. We have to continue to uphold the 'quality, comprehensive, efficient' business philosophy of 'honest, responsible, innovative'.

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 business aims to operating faithfully, serving to all of our clients, and working in new technology and new machine continuously for Ductile Iron Pipe Resilient Seat Sluice Control Industrial Electric Gate Valve Brass Ball Valve Apollo Ball Valves. We warmly welcome your patronage and will serve our clients both at home and abroad with products and solutions of superior quality and excellent service geared to the trend of further development as always. The enthusiasm and creativity of employees are mobilized by the way of full participation in operation and our company can develop steadily.