
LD741X/H Accumulator Hydraulic Check Butterfly Valve
The product description combines hydraulic actuation with a programmed fast-then-slow closing sequence.
View product →Supplier product
Liaoyang Water Supply and Drainage Equipment Valve

This pilot-operated valve is described as maintaining a preset maximum outlet flow as upstream and downstream pressures change.
Liaoyang Water Supply and Drainage Equipment Valve identifies L400X Flow-Control Valve in its supplier product description. This pilot-operated valve is described as maintaining a preset maximum outlet flow as upstream and downstream pressures change. The supplier names pumping networks and irrigation as applications and specifies horizontal installation. Provide the required flow and pressure range; consult the supplier before selecting a vertical arrangement.
Liaoyang Water Supply and Drainage Equipment Valve · Liaoyang, Liaoning
Read the supplier product description
Source reviewed: 2026-11-11. This directory summary organises the supplier’s published product information.
Back to company product center
The product description combines hydraulic actuation with a programmed fast-then-slow closing sequence.
View product →
This counterweight-operated hydraulic design is described for pump outlets and turbine inlets.
View product →
The supplier describes a pump-discharge check valve for water and drainage pipelines.
View product →
The catalogue describes sealing through the small elastic deformation of a resilient gate.
View product →
The product description presents a hydraulically controlled pressure-reducing arrangement for high-rise water and fire-water systems.
View product →
The catalogue lists a single-flange limited expansion-joint configuration and provides connection information.
View product →
A bellows compensator has its own entry in the supplier catalogue.
View product →