YNTO Stainless Steel Pneumatic Fixed Ball Valve

YNTO Stainless Steel Pneumatic Fixed Ball Valve

Available Sizes 2"–20" | GB Standards | AT / AW Series Pneumatic Actuator

Product Description

The YNTO Stainless Steel Pneumatic Fixed Ball Valve is a heavy-duty flanged ball valve designed for reliable on/off control in industrial pipeline systems. Manufactured in accordance with GB standards, this valve is engineered for high strength, tight sealing, and long-term stability under demanding operating conditions.

Featuring a fixed ball structure, the valve minimizes operating torque and ensures stable sealing performance, especially in large-diameter applications from 2 inches to 20 inches. When combined with AT Series or AW Series pneumatic actuators, the valve delivers fast response, safe operation, and excellent automation performance for critical process control.

This valve is suitable for a wide range of media including liquids, gases, and corrosive fluids, and is widely used in oil & gas, chemical processing, power plants, water treatment, metallurgy, and general industrial systems.

Main Performance Parameters

Design Basis

• GB Standards

Design Standard

• GB/T 12237

Face-to-Face (Structural Length)

• Flanged Connection

• GB 9113

• JB/T 79

Flange Connection Dimensions

• GB 9113

• JB/T 79

Testing & Inspection

• GB/T 13927

• JB/T 9092

Valve Size Range

• 2" – 20"

Actuation

• Pneumatic Actuator: AT Series / AW Series

Main Component Materials

Key Features & Advantages

• Fixed ball design for reduced operating torque

• Excellent sealing with multiple seat material options

• Full compliance with GB design and testing standards

• Suitable for large-diameter and high-load applications

• Compatible with AT and AW pneumatic actuators

• Long service life with low maintenance requirements

• Flexible material selection for corrosive and high-temperature media

Industry Applications

• Oil & Gas pipelines and terminals

• Chemical and petrochemical plants

• Power generation systems

• Water treatment and distribution

• Metallurgy and heavy industries

This product is supplied by PT. Karya Manaru Energi, a trusted Authorized Distributor Electrical Actuator Valve, Authorized Distributor Control Valve, and Authorized Distributor Pneumatic Actuator, and an Authorized Distributor of YNTO products in Indonesia. We provide integrated valve and actuator solutions tailored for industrial automation projects.