Prefill Valve

Prefill valves / Taicin is an outstanding company devoted to the professional production and selling of hydraulic valves. Since it was established, Taicin comply with business philosophies of Professional, Quality, and Service. Taicin produce products with precision machining and check manufacture process strictly. Taicin strive to supply products of excellent quality with professional technology and R&D efforts, accompany with considerate service for customer's satisfactory.

Proportional Valves

Proportional Valves

Adjust pressure and flow in proportional to input current of power amplifier.

Cartridge Valves

Cartridge Valves

Simple structure design, small volume, low cost, full functioning, wide range of applications.


Prefill Valve | Solenoid Valve Manufacturer - TAICIN

TAICIN L.S. CO., LTD. is one of the prime Prefill Valve | solenoid valve manufacturers in oil and pressure components industry, located in Taiwan, since 1982.

ISO, CE certified with DFM and FEA design principle, TAICIN's hydraulic valves including pressure control valve, hydraulic flow control valve, directional control valve, flow control valve and hydraulic solenoid valve, which are widely used in various types of hydraulic machines and machine tools.

TAICIN has been offering customers high-quality hydraulic valves since 1982. Both with advanced technology and 21 years of experience, TAICIN ensures each customer's demands are met.

Prefill Valve


Prefill valves
Prefill valves

Ordinary type prefill valves


  • Old type pre-fill valve.
  • Can easily change without checking dimension of cylinder.


Model numberMaxi. Pressure
Maxi. Flow
Operating PressureCracking Pressure
SG-16-180250400400 ± 120M0.12
SG-24-180900900 ± 150M0.14
SG-32-1801600160 ± 300M0.16


Prefill Valver - Nomenclature
Unit Dimensions
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