ASTM A216 WCB Steam Trap, ISO 6552, EN 26704, DN25, PN16

Key Specifications / Features

The Flanged Ball Float Steam Trap, manufactured in compliance with ISO 6552 and EN 26704 standards, features a durable Carbon Steel ASTM A216 WCB construction. With a DN25 (1-inch) size and a pressure rating of PN40, it is designed for high-performance steam trapping applications. The valve is equipped with Class 300 LB flanged ends, ensuring secure and leak-free connections.

Ball float steam traps are highly versatile and perform efficiently across both light and heavy condensate loads. Despite their compact size, these traps offer high and continuous discharge capacity, ensuring optimal heat transfer. They are an excellent choice for draining plants with automatic temperature control.
The valve ensures that condensate water is always present in front of it, providing reliable water sealing and preventing steam leakage. These traps operate quietly, contributing to environmental protection. Upon initial ventilation, all valves activate, rapidly expelling low-temperature condensate water and air. This process significantly reduces equipment startup time.
The internal components of the trap are constructed from stainless steel, making them resistant to corrosion and cavitation erosion.

Technical Specifications

Normal Size Range: 1-1/4 Inch - 2-1/2 Inch (DN32-DN65)
Normal Pressure Rating: PN16, PN25, PN40, 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