Thermal-static diaphragm type steam trap (CS46H model)

Technical Specifications

Product model: CS46H/CS16H
Nominal diameter: DN15 - 50mm
Nominal pressure: PN0.01 - 1.6MPa
Working temperature: ≤350℃
Main materials: Forged steel, stainless steel, titanium alloy steel, chromium-molybdenum steel, low-temperature steel
Drive method: Manual
Design specification: GB/T 9093
Structural length: GB/T 12250
Thread connection: ISO 228
Flange connection: JB/T 79, GB 9113, ANSI B16.34
Testing and inspection: GB/T 13927

Sales Hotline:

0086-21-59110018

Product Details

Product Overview

The main operating component of the thermal-static diaphragm type steam trap (CS46H model) is a metal diaphragm. It is filled with a liquid whose vaporization temperature is lower than the saturation temperature of water. There are two options available: one with an opening temperature lower than the saturation temperature by 15℃ and the other by 30℃. The diaphragm type trap responds very sensitively, is not afraid of freezing, has a small volume, is resistant to overheating, and can be installed at any position. The back pressure ratio is greater than 80%, capable of discharging non-condensable gases. The diaphragm is sturdy, has a long service life, is easy to maintain, and has a wide range of applications. It is the ideal choice for heating steam main pipelines, heating pipelines, dryers, and industrial heating steam equipment systems.


Structural Characteristics

1. Excellent air exhaust capacity, capable of withstanding superheated steam and water hammer.
2. Within the pressure range, it operates in a fixed subcooling cycle.
3. The valve is equipped with a diaphragm box, available in single group, double group, and multiple groups. Suitable for large flow applications.
4. The temperature sensing element has strong corrosion resistance, ensuring the longevity and durability of the valve.
5. This component is available in carbon steel and stainless steel. It is lightweight and small in size. The vertical installation is the best choice, and it can also be installed at any angle.


Main dimensions of the shape

Product model DN (mm) Connection method Valve body material Work stress range(MPa) Maximum allowable temperature℃ Dimensions of the shape (mm)
L H1 H2 W
CS16H-16C 15-20 Internal thread WCB 0.01~1.6 250 100 58 55 70
25 0.01~1.6 250 120 58 55 70
32-40 0.01~1.6 250 150 68 68 90
50 0.01~1.6 250 160 68 68 90
CS46H-16C 15-20 Flange WCB 0.01~2.5 250 150 58 55 70
25 0.01~2.5 250 160 58 55 70
32-50 0.01~2.5 250 210 85 60 120