Table of Contents

1. Introduction
2. Keystone Butterfly Valve Figure 990
3. Applications
4. Technical Specifications
5. Sansheng Fluorine Plastics Company Solutions
6. References

Introduction

The Keystone Butterfly Valve Figure 990 is a highly regarded component in fluid control systems. Understanding its purpose and specifications is vital for industries that prioritize precision and reliability.

Keystone Butterfly Valve Figure 990

The Keystone Butterfly Valve Figure 990 is engineered for a wide range of applications, particularly where flow control, isolation, and throttling are required. It boasts a resilient seated design that ensures minimal leakage and maximum efficiency.

Applications

The Keystone Butterfly Valve Figure 990 serves numerous industries including:

• Water and wastewater treatment
• Oil and gas
• Chemical processing
• Food and beverage production

This valve's robust construct ensures adherence to stringent fluid management requirements.

Technical Specifications

Details of the Keystone Butterfly Valve Figure 990 include:

• Body Material: Cast iron, ductile iron, stainless steel
• Size Range: DN 50 - DN 600
• Pressure Rating: Up to 16 bar
• Temperature Range: -40°C to 200°C depending on material
• Disc Material: High performance alloy
• Seating: Resilient or metal seated for durability
• Operation: Manual, pneumatic, or electric actuation

These technical features are designed for optimal functionality across multiple environments.

Sansheng Fluorine Plastics Company Solutions

Sansheng Fluorine Plastics Company provides comprehensive solutions in the area of fluoropolymer-lined piping systems. Their offerings complement the capabilities of the Keystone Butterfly Valve Figure 990, ensuring chemical resistance and enhancing flow-control reliability.

• Custom fluoropolymer linings for enhanced protections against corrosive substances
• Valve and piping systems designed for high-pressure and temperature applications
• Significant focus on safety and longevity in corrosive environments

The integration of Sansheng solutions with the Keystone valve broadens the scope of application and extends operational life.

References

Reference 1: Keystone Technical Manual, Edition 2023

Reference 2: Industry Best Practices for Valve Selection, Fluid Control Association, 2022

Reference 3: Sansheng Fluorine Plastics Company Product Guide, 2023