Aroplus 2026-2027

Solenoid Valves – Series A

Specifications Type of construction

Description The Series A solenoid valves are of the directly operated type and can be used with dry or lubricated air. They are available in the 2/2 and 3/2-way versions with normally closed or normally open operations.

Poppet type

Valve group

2/2, 3/2-way position. Normally Closed (NC) or Normally Open (NO) OT58 brass body (nickel plated), other parts: stainless steel, NBR seals

Materials

Symbol key Fit together

Mounting

M4 screws

Ports

M5, 1/8”, cartridge ø4 mm

Operating temperature Operating pressure

0°C to 60°C (with dry air -20°C)

0.9 to 15 bar

See pages 6.56 – 6.58

Nominal pressure

6 bar

Standard Solenoid Valves 300 Body Type Part Number

2530

Function Port Size

Orifice Size

Price

ZA321-0C2 ZA321-1C2 ZA321-1D2 ZA321-1E2 ZA322-0C2 ZA322-1C2 ZA331-0C2 ZA331-1C2 ZA332-0C2 ZA332-1C2

£43.79 £43.79 £45.08 £46.56 £52.29 £52.29 £36.60 £36.60 £43.66 £43.66

2-Way NC

M5

1.5 mm 1.5 mm 2.0 mm 2.5 mm 1.8 mm 1.8 mm 1.5 mm 1.5 mm 1.5 mm 1.5 mm

Standard Solenoid Valve with Manual Override 300 Body Type Part Number Function

2-Way NC 1/8” 2-Way NC 1/8” 2-Way NC 1/8” 2-Way NO M5 2-Way NO 1/8” 3-Way NC 1/8” 3-Way NO M5 3-Way NO 1/8” 3-Way NC M5

2530

Inlet

Outlet

Price

ZA331-4C2

£44.20

3-Way NC

M5

1/8

Six

Standard Solenoid Valve 600 Body Type Part Number

2530

Function O-ring 3-Way NC Rotatable

Orifice Size

Price

ZA631-AC2

£40.68

1.5 mm

Solenoid Valves for Manifold Assembly Single Manifold Body Type Part Number

2530

Function Port Size

Orifice Size

Price

ZAA31-0C2 ZAA31-CC2

£46.97 £49.18

3-Way NC

M5

1.5 mm

3-Way NC ø4 mm 1.5 mm

Standard Solenoid Valve 500 Body Type Part Number

2530

Function O-ring 3-Way NC Fixed

Orifice Size

Price

ZA531-BC2

£41.03

1.5 mm

Standard Solenoid Valve 400 Body Type Part Number

2530

Standard Solenoid Valve 100 Body Type Part Number

Function Port Size 3-Way NC 1/8”

Orifice Size

Price

2530

ZA431-1C2

£48.37

1.5 mm

Function O-ring 3-Way NC Rotatable

Orifice Size

Price

ZA131-AC2

£48.18

1.5 mm

Standard Solenoid Valve 300 Body Type Part Number Function

2530

Inlet

Outlet

Price

ZA331-3C2

£39.01

3-Way NC

M5

1/8”

6.52