DIN Standard SS304 Trim Forged Floating Ball Valve​

Product Overview

The DIN standard SS304 internal forged steel floating ball valve is a high-quality valve manufactured strictly in accordance with the German industrial Standard (DIN). The product adopts an optimized combination of forged steel valve bodies and SS304 stainless steel internal components, combined with a floating ball structure design. It ensures pressure-bearing strength and corrosion resistance while providing reliable fluid control solutions for industries such as chemical engineering, food, and pharmaceuticals.

Technical specifications

Product features

1. DIN standard compliance

Precise dimensions: The structural length and flange dimensions strictly follow the DIN standard

Strong interchangeability: Perfectly matched with European standard piping systems

Pressure certification: Passed DIN EN 12266-1 Class A leakage test

2. SS304 stainless steel internals

Comprehensive corrosion resistance: All components in contact with media are made of SS304 stainless steel

Sanitary performance: The surface roughness of the internal parts Ra ≤ 0.8μm (mirror polishing is optional)

Wear-resistant and durable: The surface of the sphere is chrome-plated or electroless nickel-plated

3. Advantages of forged steel valve bodies

High-strength structure: Tensile strength ≥ 485 MPa, excellent impact toughness

Safe and reliable: No casting defects, higher pressure-bearing safety

Lightweight design: 20% lighter than cast steel valves of the same grade

4. Optimization of the floating ball structure

Automatic pressure sealing: The medium pressure pushes the ball to press against the valve seat, achieving self-reinforcing sealing

Bidirectional sealing capability: The carefully designed preload ensures reliable bidirectional sealing

Low-torque operation: Low friction coefficient bearings are adopted for easy operation

Core parameters

Pressure rating: PN10/16/25/40

Temperature range: -20℃ to +180℃

Connection method: DIN flange (Form B1)

Valve seat material: PTFE/ reinforced PTFE

Design standard: DIN EN 12516/17292

Test standard: DIN EN 12266-1

Application field

Chemical process: weakly corrosive chemicals, process water system

Food and Pharmaceuticals: Process piping, pure water systems (requiring hygiene certification)

General industry: Compressed air, cooling circulation, heating systems

Equipment matching: pump and valve groups, pressure vessels, heat exchange equipment

Summary

The DIN standard SS304 internal forged steel floating ball valve, through the perfect combination of strict German standards, high-quality material combinations and precise manufacturing processes, provides industrial users with:

Standard compliance: Fully compliant with DIN standards to ensure universality in the European market

Reliable sealing: SS304 internal components +PTFE valve seat, achieving long-term zero leakage

Economical and practical: The forged steel valve body optimizes costs while ensuring performance

Convenient maintenance: Standardized design makes spare parts replacement simple and quick

This product is an ideal choice for applications that pursue quality standards, require DIN standard compliance and high cost performance, providing reliable fluid control guarantees for modern industrial processes.