2 Piece Duplex Carbon Steel API Worm Gear Flanged Floating Ball Valve Dn50 Pn16

We take pleasure in an extremely fantastic standing among the our prospects for our great product top quality, competitive cost and the finest support for Casting Floating Ball Valve, High pressure double disc gate valve, Top Entry Ball Valve. Our company realizes the diversification and serialization of products, which can meet the needs of various customers all around the world. We create a win-win development future with our customers with exquisite craftsmanship, strict quality management, and thoughtful service system. We are willing to cooperate with our colleagues at home and abroad with high quality products and excellent service for mutual benefit. Our continuous improvement and update of products have won the support of more customers and further promoted the development of the enterprise.

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.

The performance of 2 Piece Duplex Carbon Steel API Worm Gear Flanged Floating Ball Valve Dn50 Pn16 has reached the advanced level of similar products at home and abroad. We have always believed that quality is the life of an enterprise and brand is the image. We welcome new and old shoppers to make contact with us by telephone or mail us inquiries by mail for foreseeable future company associations and attaining mutual achievements.