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Supplier product

Self-Operated Flow Control Valve

Hebei Tongli Automatic Control Valve Manufacturing Co., Ltd.

Self-Operated Flow Control Valve
Product image: Hebei Tongli Automatic Control Valve Manufacturing Co., Ltd.

Product overview

Adjustable flow-control valve for hydronic balancing.

The self-operated flow-control valve is presented as a means of maintaining an adjusted flow as circuit pressure conditions change. Tongli publishes separate flow ranges by nominal size rather than one flow capacity for the whole range. Its temperature and working differential-pressure figures are selection boundaries to confirm together with the required set flow and pipework.

Control Valve category

Published specifications

Listed medium-temperature range
0–150°C
Listed working differential pressure
20–600 kPa
Flow selection
Separate flow ranges by nominal size

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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