DIN Pn16 Ss Screwd Manual One-Piece Ball Valve

Like a result of ours specialty and repair consciousness, our enterprise has won a superb popularity amid buyers everywhere in the environment for power plant gate valve, Flange ball valve, Extraction Non-return Valve. Our company introduces innovative technology, able to meet the needs of customers around the world with refined, stable and reliable quality. Under the efforts of all employees, our company has formed a set of relatively complete quality management system, and realized the one-stop service of production, supply and sales, which is deeply welcomed by the majority of users! We also supply merchandise sourcing and flight consolidation companies. We will continue to pursue the quality policy of 'quality first, honesty based, advancing with the times and pursuing excellence', and regard professional management, professional quality and professional service as our pursuit.

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.

We have stable and reliable DIN Pn16 Ss Screwd Manual One-Piece Ball Valve that make users feel at ease, and the company's reputation and brand image are well-known in the industry. With the progress of internationalization and globalization, we continue to improve our strategic layout, broaden our sales network and market space, and be able to provide customers with products and services in a timely and efficient manner. We insist on scientific development and independent innovation as our main tasks.