Product Information

1. Minimum passage area when fully opened is the same as the maximum passage area in the table above.
2. It must be mounted with recommended torque. Because of the structure of the metal seal, if mounting torque is insufficient, the flow control valve may not be able to adjust the flow rate.
3. Don't use used speed control valve(CZL) to other clamps. Flow control will not be made because the bottom depth difference of G thread makes metal seal insufficient.

Usable fluid:
ISO-VG-32 hydraulic oil equivalent to ISO viscosity grade.

Ordering Indication


Product Information

Model CZL-10A CZL-20A CZL-30A CZL-10B CZL-20B CZL-30B
Max. Operating Pressure(Mpa) 7 7 7 7 7 7
Withstanding Pressure(Mpa) 10.5 10.5 10.5 10.5 10.5 10.5
Control Method Meter-in Meter-in Meter-in Meter-out Meter-out Meter-out
G Thread Size G1/8 G1/4 G3/8 G1/8 G1/4 G3/8
Cracking Pressure(Mpa) 0.04 0.04 0.04 0.12 0.12 0.12
Max. Passage Area(mm²) 2.6 5 11.6 2.6 5 10.2
Operating Temperature(°C) 0~+70°C 0~+70°C 0~+70°C 0~+70°C 0~+70°C 0~+70°C
Recommend Tightening for Main Body(N.m) 10 25 35 10 25 35

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