sdb

SNS 4HV series high quality pneumatic hand switching control rotary valve

Short Description:

Manual valve is a manual change element.When the valve is motioned by hand,the valve caitridge changes and thus changes the direction of airflow.
Valve is Easy to Operate, Easy to Install and Easy to Remove.
The Valve Body is Made of High Precision Aluminum with High Hardness and Long Service Life.
Each Thread is Finely Processed, No Burrs, Smooth and Easy to Install.
The Valve Body Contains a High Concentricity Seal Ring, Which is Not Easy to Leak, and the Rubber Pad with Lubricating Oil Reduces Friction.
The Inner Hole is Processed by Special Process, with Small Friction Resistance and Long Service Life.


Product Detail

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Product Description

 

■Feature :
We strive to be perfect in every detail.
Strict selection of each part,including the material and other spare parts.
Fine processing of thread and good sealing performance fulfill high quality
of the hand valve.
Note :
NPT thread can be customized.

Model 4HV2**-06 4HV2**-08 4HV3**-08 4HV3**-10 4HV4**-15 4HV4**-20
Working Media Clean Air
Position 4/2 Port, 4/3 Port
Port Size G1/8 G1/4 G1/4 G3/8 G1/2 G3/4
Effective Sectional Area(mm²) 14(0.78) 16(0.89) 30(1.67) 33(1.83) 88(4.89) 95(5.27)
Working Pressure Range   1.0MPa
Proof Pressure   1.5MPa
Working Temperature Range   0~60℃
Operation Angle   90℃
Material Body   Aluminum Alloy
Seal   Nylon

Model A B C D E F G H I J K L M N P
4HV2-06 74 45 1.5 G1/8 11.5 M34X1.5 91 5.2 62 49 40 3 49 62 120
4HV2-08 74 45 1.5 G1/4 11.5 M34X1.5 91 5.2 62 49 40 3 49 62 120
4HV3-08 88 55 1.5 G1/4 13 M40X1.5 105 6.5 73.5 62 51 3 62 73.5 140
4HV3-10 88 55 1.5 G3/8 13 M40X1.5 105 6.5 73.5 62 51 3 62 73.5 140
4HV4-15 109 70.5 2 G1/2 17.5 M52X1.5 130 6.5 101.5 89 63.5 3 81 94.5 160
4HV4-20 109 70.5 2 G3/4 17.5 M52X1.5 130 6.5 101.5 89 63.5 3 81 94.5 160

 


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