Manual/Handle Operated 2PC Stainless Steel Teflon Flanged Ball Valve

We usually believe that one's character decides products' high quality, the details decides products' excellent, with the REALISTIC, EFFICIENT AND INNOVATIVE staff spirit for Pressure Balance Plug Valve, Ball Valve With Pneumatic Actuator, Electrical Actuator Globe Valve DN80 PN16. We actively carry out foreign technical exchanges and cooperation, and introduce foreign precision technology. And our brand's domestic and foreign reputation has been continuously improved so that we have a broad development prospect. No matter when and where, we will serve you wholeheartedly to meet your business needs. Please feel free to contact us. After a long-term operation and development, our company has a certain popularity and influence and thanks to the trust and support of the majority of consumers our company has gradually grown and entered the right track.

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.

With our high-quality, efficient management and innovative business philosophy, our company is unique in the Manual/Handle Operated 2PC Stainless Steel Teflon Flanged Ball Valve field and has a high reputation. We have been ready to share our knowledge of advertising and marketing worldwide and recommend you suitable products and solutions at most competitive price ranges. We are willing to cooperate with business friends from at home and abroad, to create a great future.