Ensured Pressure Resistance 

1.5Mpa(15.3kgf/cm²)

Max Working Pressure 

1.0Mpa (10.2kgf/cm²)

Pressure Range

AR1000: 0.05~0.7Mpa(0.5~7kgf/cm2)

AR2000~AR5000: 0.05~0.85Mpa(0.5~8.5kgf/cm2)

Ambient and Fluid Temperature 

 5~60°C

Valve Type

Relieving type

 Model

Specification

   Accessories

Rated Flow (L/min)

Post Size(G)

Gauge  size(G)

 Weight (kg)

V Type Bracket 

Pressure Gauge

AR1000-M5

100

M5×0.8

1/16

0.08

B120

G27-10-R1

AR2000-01

550

 1/8

1/8

0.27

B220

G36-10-01

AR2000-02

 1/4

AR3000-02

2500

 1/4

1/8

0.41

B320

G36-10-01

AR3000-03

 3/8

AR4000-03

6000

 3/8

1/4

0.84

B420

G46-10-02

AR4000-04

 1/2

AR4000-06

6000

 3/4

1/4

0.94

AR5000-06

8000

 3/4

1/4

1.19

AR5000-10

1

Name

Material

AR1000

AR2000-3000

AR4000-5000

Body

Zinc die casting

Aluminum die casting

Cover

Reinforced nylon

Aluminum die casting

Film

Rubber

Valve core

Brass,Rubber

Spring

Stainless Steel

O-ring

Rubber

Hand wheel

Reinforced Nylon

O-ring

Rubber

O-ring

Rubber