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Supplier product

Welded Differential-Pressure Control Valve

Hebei Tongli Automatic Control Valve Manufacturing Co., Ltd.

Welded Differential-Pressure Control Valve
Product image: Hebei Tongli Automatic Control Valve Manufacturing Co., Ltd.

Product overview

Self-operated pressure-difference regulation with welded pipe connections.

Tongli presents this steel valve for direct welding into water pipework. It regulates using pressure from the controlled medium, with the aim of stabilizing the pressure difference across the connected circuit. The listing identifies heating and individual-metering applications; its size and temperature ranges still require confirmation for the selected valve configuration.

Control Valve category

Published specifications

Connections
Welded
Listed nominal-size range
DN15–DN400
Listed medium and temperature
Water; 0–150°C

Selection points

Supplier & product source

Hebei Tongli Automatic Control Valve Manufacturing Co., Ltd. · Cangzhou, Hebei

View the supplier’s original product page

Source reviewed: 2026-11-08. This directory summary organises the supplier’s published product information.

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