Pneumatic Line components / Direction control valves

Line components・Direction control valves

Four-Ports,Manual Controled Valves

PDF（Catalog）--
  • Four-Ports,Manual Controled Valves
A manual oprated valve makes a valve revolve manually,and flow pass is changed.

■PVT1/PVT406K/PVT410K：Standard type（Port size：Rc1/4 , Rc3/8 , Rc1/2 , Rc3/4 , Rc1）
■PVT1M：Type with lock mechanism（Port size： Rc3/8 , Rc1/2）
■PVT1L/PVT406L/PVT410L：Bottom-port type（Port size：Rc3/8 , Rc1/2 , Rc3/4 , Rc1）
Model code Standard type PVT1 PVT406K PVT410K
Type with lock mechanism - PVT1M - -
Bottom-port type ※ PVT1L PVT406L PVT410L
Port size 8A 10A 15A 20A 25A
Rc1/4 Rc3/8 Rc1/2 Rc3/4 Rc1
Effective sectional area 5.7mm2 50mm2 60mm2 100mm2
Operating angle 90° 120°
Operating pressure 0～0.7MPa
Proof pressure 1.05MPa
Allowable valve leakage 50cm3/min（ANR）[at 0.5MPa]
Operating temperature -20～60℃ 5～60℃
Mass 2.0kg 2.6kg 7.2kg 8.0kg
●※Note that size 8A or PVT1 is of the bottom pipe type.
●In the event of use in high bry air over dew point -40℃ ,please contact us.
●Refer to catalog for details.

Check Valves

PDF（Catalog）--
  • Check Valves
The check valve permits only one-way air flow and prevents reverse flow.Konan's check valves are designed for low cracking pressure
and very low resistance to air.

■CV3/CV1：Standard type（Port size：Rc1/4 , Rc3/8 , Rc1/2 , Rc3/4 , Rc1 , Rc1 1/4 , Rc1 1/2 , Rc2）
■CV3S：Corrosion-resistant type（Port size：Rc1/4 , Rc3/8 , Rc1/2 , Rc3/4 , Rc1）
Model code Standard type
（Corrosion-resistant type）		 CV3-04
（CV3-04）		 CV3-06
（CV3-06）		 CV3-08
（CV3-08）		 CV1
Port size 8A 10A 15A 20A 25A 32A 40A 50A
Rc1/4 Rc3/8 Rc1/2 Rc3/4 Rc1 Rc1 1/4 Rc1 1/2 Rc2
Effective sectional area 40mm2 63mm2 94mm2 155mm2 210mm2 528mm2 1007mm2
Operating pressure 0.05～0.7MPa 0.1～0.7MPa
Cracking pressure 0.01MPa or less
Proof pressure 1.05MPa
Operating temperature General purpose：-20～60℃　Heat-resistant：5～100℃　Freeze-resistant：-40～45℃ 5～60℃
Mass 0.13kg 0.27kg 0.45kg 1.0kg 2.2kg
●In the event of use in high bry air over dew point -40℃ ,please contact us.
●Refer to catalog for details.

Pilot-Operated Check Valves

PDF（Catalog）--
  • Pilot-Operated Check Valves
This is a check valve with a check release（reverse flow）mechanism that is operated by a signal pressure.

■CVP2：Standard type（Port size：Rc3/8 , Rc1/2 , Rc3/4 , Rc1）
Model code CVP2-04 CVP2-08
Port size 10A 15A 20A 25A
Rc3/8 Rc1/2 Rc3/4 Rc1
Effective sectional area 30mm2 49mm2 83mm2 137mm2
Operating pressure 0.1～0.7MPa
Signal pressure 0.12～0.7MPa
Signal pressure ≧ Pressure of the fluid × 1/2
Cracking pressure 0.01MPa or less
Proof pressure 1.05MPa
Operating temperature -20～60℃（For use below 5℃ ,provide adequate measures against freezing.）
Mass 1.4kg 2.9kg
●In the event of use in high bry air over dew point -40℃ ,please contact us.
●Refer to catalog for details.

Shuttle Valves

PDF（Catalog）--
  • Shuttle Valves
A shuttle valve has two supply ports and one discharge port.When air pressure is admitted through one supply port,the other supply port is
closed and the air pressure is transferred to the discharge port.

■CVT3：Standard type（Port size：Rc1/4 , Rc3/8 , Rc1/2 , Rc3/4 , Rc1 , Rc1 1/4 , Rc1 1/2）
■CVT3S：Corrosion-resistant type（Port size：Rc1/4 , Rc3/8 , Rc1/2 , Rc3/4 , Rc1 , Rc1 1/4 , Rc1 1/2）
Model code Standard type
（Corrosion-resistant type）		 CVT3-04
（CVT3S-04）		 CVT3-06
（CVT3S-06）		 CVT3-08
（CVT3S-08）		 CVT3-14
（CVT3S-14）
Port size 8A 10A 15A 20A 25A 32A 40A
Rc1/4 Rc3/8 Rc1/2 Rc3/4 Rc1 Rc1 1/4 Rc1 1/2
Effective sectional area 44mm2 65mm2 95mm2 116mm2 185mm2 350mm2 400mm2
Operating pressure 0.04～0.7MPa
Proof pressure 1.05MPa
Operating pressure differential 0.01MPa or more 0.02MPa or less
Operating temperature General purpose：-20～60℃　Heat-resistant：5～100℃　Freeze-resistant：-40～45℃ -20～60℃
Mass 0.22kg 0.31kg 0.52kg 1.5kg
●In the event of use in high bry air over dew point -40℃ ,please contact us.
●Refer to catalog for details.

Quick-Release Valves

PDF（Catalog）--
  • Quick-Release Valves
The quick-release valve is installed between directional control valves and actuators such as cylinders,and is operated by the discharge action
of the directional control valve.It is used to further increase the discharge volume of the actuator for greater operating speed（up to 1.4 times）.

■QEV3：Standard type（Port size：Rc1/4 , Rc3/8 , Rc1/2 , Rc3/4 , Rc1）
■QEV3S：Corrosion-resistant type（Port size：Rc1/4 , Rc3/8 , Rc1/2 , Rc3/4 , Rc1）
Model code Standard type
（Corrosion-resistant type）		 QEV3-04
（QEV3S-04）		 QEV3-06
（QEV3S-06）		 QEV3-08
（QEV3S-08）
Port size 8A 10A 15A 20A 25A
Rc1/4 Rc3/8 Rc1/2 Rc3/4 Rc1
Effective sectional area A → C 36mm2 59mm2 72mm2 133mm2 193mm2
C → B 57mm2 81mm2 95mm2 150mm2 224mm2
Operating pressure 0.05～0.7MPa
Proof pressure 1.05MPa
Operating temperature -20～60℃ General purpose：-20～60℃　
Heat-resistant：5～100℃　
Freeze-resistant：-40～45℃
Mass 0.22kg 0.4kg 0.7kg
●In the event of use in high bry air over dew point -40℃ ,please contact us.
●Refer to catalog for details.
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