Fenghua Lian Da Pneumatic Equipment Factory

[Province: Zhejiang ]   

4V、4A Series Valve

Payment Terms: L/C or TT
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Basic Info.
  • Brand Name: Lian Da 
  • Function: used in automatic machines 
  • Place of Origin: Zhejiang  
Supply Capacity
  • Packing:in pallet or the carton
  • Delivery Date: 30 Days after the payment


Techinical Parameter:
Model 4V110 4V120 4V210 4V220 4V310 4V320 4V410 4V420
4A110 4A120 4A210 4A220 4A310 4A320 4A410 4A420
Working Pressure 0.15-0.8MPa
Applicable Temperature 5-50℃
Max.Change Frequency 5Hz 4Hz 3Hz
Max.Pressure Resistance 1.2Mpa
Voltage Range Power fluctuations Allowed in the±10% of the rated value
Effective Sectional Area 10 14 25 50
Insulation F Class
Protection Class IP65(DIN40050)
Min.Excitation Time 0.05Second


Overall Dimension:
Model Joint Screw Tread:J A B C D E F G H I K L M N O P Q R
4V110 G1/8 32 4 27 28 14 25.5 32.5 16 3.3 2 13 18 102 30 12.5 3.3 3
4V210 G1/4(G1/8 Exhaust) 66 7 35 36 20 21.5 31.5 20 4.3 0 17 22 117.5 38 12 3.3 3
4V310 G3/8(G1/4 Exhaust) 69 7 40 45 24 28 40 24 4.3 0 20 27 135 50 15 4.3 4
4V410 G1/2 74 8 50 63 28 41 54.5 36 5.3 0 27 34 162.5 72 19 4.3 4

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Ms. Kathedy Chen
Tel: 86-574-88870828
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Contact Method
Fenghua Lian Da Pneumatic Equipment Factory
NO.3, Yongping Road, Xikou industry park, Fenghua, Ningbo, Zhejiang, China (Mainland) / 315502
Fax: 86-574-88869340
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