Stainless Steel Fully Welded Ball Valves

Introduction

The long-term durability of a stainless steel fully welded ball valve arises from its ability to withstand impurities and chemical substances. Additionally, its fine-grinded ball ensures smooth operation over many years, even with frequent use.

Features

One way to prevent shell leakage is to use a welded body-bonnet joint. This method eliminates the possibility of the shell leaking by securely joining the body and bonnet together.

2.Light weight, compact configuration;

3.Low fugitive emission, minimal maintenance;

The extended stem is designed specifically for cryogenic or buried underground service. It is engineered to withstand extreme temperatures and harsh environments. This unique stem is longer than the standard stem to accommodate for the challenging conditions it will encounter. Whether being used in cryogenic storage facilities or buried pipelines, this extended stem ensures the integrity and reliability of the equipment. Its robust construction and specialized materials make it resistant to corrosion, thermal expansion, and contraction. By optimizing its design for cryogenic or buried underground service, this extended stem provides a durable and long-lasting solution for demanding applications.

5.ISO 5211 for installing the actuators;

Major Specification

Nominal size: 3"~40" (DN80~DN1000）

Nominal pressure: Class150~2500（PN10~PN420）

Standard: ISO 17292, ASME B16.34,API 608, API 6D,

Body material： F304, F316

End connection：BW, RTJ, RF

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