ASTM A351 CF8 Free Float Steam Trap, EN 26704, DN25, PN16

Key Specifications / Features

The ASTM A351 CF8 Free Float Steam Trap is designed for efficient steam management, adhering to EN 26704/ISO 6552 standards. Featuring a stainless steel body, this steam trap offers superior durability and corrosion resistance. With a size of DN25 (1 inch) and pressure class 150 LB (PN16), it ensures reliable performance under moderate pressure conditions. The RF (Raised Face) ends facilitate secure installation, while the free float mechanism ensures accurate and efficient condensate removal.

Free float steam traps are among the most advanced types of steam traps, designed with high-quality manufacturing processes that meet international standards. The float's height ensures optimal sealing performance, with the entire sphere serving as the sealing surface, contributing to an extended service life. One of the unique advantages of the free float steam trap is its built-in drain valve, which is highly sensitive and enhances the overall performance and longevity of the trap. These traps are particularly effective under fluctuating pressure, temperature, and condensate flow conditions, providing continuous drainage with minimal undercooling (as low as 0°C). They are ideal for heating systems, ensuring maximum efficiency. The minimum operating pressure is 0.01 MPa, and the maximum backpressure rate is 85%.

Technical Specifications

» Product Model: CS41H
» Normal Size Range: 1/2-6 Inch (DN15-DN150)
» Normal Pressure Rating: PN16, PN25, Class 150 LB
» Material: ASTM A216 WCB, A351 CF8, CF8M, CF3, CF3M
» Maximum Allowable Pressure (PMA): 40 Barg
» Maximum Allowable Temperature (TMA): 300°C
» Maximum Differential Pressure (ΔPMX): 32 Bar
» Medium: Steam condensate

Standards

» Design and Manufacture: ISO 6552; EN 26704
» Face to Face (End to End): EN 26554
» Flanged Connection: GB/T 9113
» Test and Inspection: EN 26948

Main Dimensions