Forged Split Body Side Entry Flanged Soft Seat Trunnion Mounted Double Block and Bleed Esdv Shut Down Ball Valve

With quite a few factories, we can easily provide a wide vary of Rising stem gate valve, Globe Valve With ISO Top Flange, Ball Valve With Pneumatic Actuator. We adhere to the business philosophy of 'integrity management, quality first, customer first, forge ahead with determination, pioneering and innovative', relying on advanced management mode and professional service spirit to ensure that customers enjoy high-quality products and services. Our company is committed to bringing an innovative and efficient product procurement experience to companies pursuing high efficiency and low cost so that they can reduce comprehensive procurement costs. In depth Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Relying on professional R&D technology, diversified and high-quality products and fast and thoughtful service system, our company continues to meet and exceed the growing needs of customers.

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.

'Based on domestic market and expand overseas business' is our improvement strategy for Forged Split Body Side Entry Flanged Soft Seat Trunnion Mounted Double Block and Bleed Esdv Shut Down Ball Valve. We will provide you with better and more appropriate technical solutions compared with peers, as well as advanced installation technology and perfect after-sales service. Our company always advance with the times, continuous innovation, thus laying a solid foundation for long-term development.