Used Valves in Shanghai, China

QDY12 Series Servo Valve

QDY12 series feedback servo valves have been widely used in metallurgy, aerospace, shipbuilding, automobile, textile and printing industry. It consists of electro-mechanical conversion, power amplifier and feedba...

QDYB6 Proportional Valve

QDYB6 series electro hydraulic servo proportional valve adopts the high-performance proportional electromagnet as the electric-mechanical converter, which is equipped with the high-precision valve core, valve sle...

QDY62 Servo Valve

QDY62 series Hydraulic throttle valve is a key control part of the electro-hydraulic servo control system, acting on electro-hydraulic conversion and power amplification. The performance and reliability will dire...

Single valve pair clampcheck valve

QDY6 Series Servo Valve

QDY6 nozzle flapper servo valve is a key control part of the electro-hydraulic servo control system, acting on electro-hydraulic conversion and power amplification. Our self-developed machines have been widely us...

DLQ6/25 Grease Injection Valve

DLQ6/25 grease filling valve is applied in the grease filling system with small grease injection capacity. The high pressure grease control valve utilizes volume quantitative and pneumatic control, reverses the c...

DLQ10/80 Grease Injection Valve

The DLQ10/80 grease injection valve covers the measuring cylinder, control component (reversing valve) and other parts, which has the features of quantitative precision, convenient quantitative adjustment. It is ...

QDY3 Series Servo Valve

QDY3 series electrohydraulic servo valve is a key control part of the electro-hydraulic servo control system, acting on electro-hydraulic conversion and power amplification. The pilot servo valve uses a double-no...

QDY2 Series Servo Valve

QDY2 electro-hydraulic servo valve has absorb the advantages of similar products at home and abroad, with small size, light weight, good stability, high sensitivity, zero drift, frequency bandwidth, long life and...

QDY10 Series Servo Valve

QDY10 series force feedback servo valves are double nozzle flapper servo valve, which have great performance on fast dynamic response, pressure sensitivity and linearity, small zero drift, low required input. The...

QDY18 Series Servo Valve

Our self-developed hydraulic flow control servo valve valve have been widely used in metallurgy, aerospace, shipbuilding, automobile, textile and printing industry. QDY8 series three stage servo valve is a key co...

QDY8 Series Servo Valve

QDY8 throttle control servo valve is a key control part of the electro-hydraulic servo control system, acting on electro-hydraulic conversion and power amplification, which performance and reliability will direct...

QDY5 Series Servo Valve

QDY5 electro hydraulic servo valve is a key control part of the electro hydraulic servo control system, acting on electro hydraulic conversion and power amplification, which performance and reliability will direc...

QDY14 Series Servo Valve

Electronic throttling control valve is a key control part of the electro-hydraulic servo control system, acting on electro-hydraulic conversion and power amplification. To be specific, it can receive the electric...

QDY11B Series Servo Valve

QDY11B electrohydraulic valve is a key control part of the electro hydraulic servo control system, acting on electro hydraulic conversion and power amplification, which performance and reliability will directly a...