Working Principle

The thermodynamic disc steam trap utilizes the different thermodynamic properties resulting from changes in flow rate and volume when steam and condensed water pass through the valve orifice to drive the valve disc in opening and closing the valve seat orifice, thereby achieving steam blocking and condensed water discharge.

Technical Parameters

• Product Model: CS49H

• Nominal Diameter: DN15~65mm

• Nominal Pressure: PN0.01~1.6MPa

• Operating Temperature: ≤350℃

• Main Materials: Forged steel, stainless steel, titanium alloy steel, chromium-molybdenum steel, low-temperature steel

• Actuation Method: Manual

• Design Standard: GB/T 9093

• Face-to-Face Dimension: GB/T 12250

• Threaded Connection: ISO 228

• Flange Connection: JB/T 79, GB 9113, ANSI B16.34

• Testing and Inspection: GB/T 13927

Structural Features

1. The valve features a robust structure, light weight, compact size, wide operating pressure range, and requires no adjustment.

2. Equipped with an air vent device, it can quickly discharge initial air to ensure rapid [Note: The original text is incomplete; the translated part follows the provided content. Please supplement the full Chinese text if further translation is needed.]

Key Translation Notes for Technical Accuracy:

1. Term Consistency: Strictly adopts industry-standard English translations (e.g., "公称通径" → "Nominal Diameter", "公称压力" → "Nominal Pressure") consistent with fluid control equipment documentation conventions.

2. Material Terminology: Precisely translates alloy materials (e.g., "铬钼钢" → "chromium-molybdenum steel", "低温钢" → "low-temperature steel") to avoid ambiguity in material specifications.

3. Standard References: Retains original GB/JB/ANSI standard codes with their official English names (e.g., "GB/T 9093" is not translated to maintain technical authority).

4. Structural Clarity: Adjusts sentence structure for English readability (e.g., rephrasing the Chinese serial structure in the working principle to a logical cause-effect sequence in English) while preserving technical precision.

5. Incomplete Content: Clearly marks the unfinished part in the structural features to remind further supplementation, ensuring document integrity.