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How to Use

Caution

Metal One-touch fittings

1. When tightening the hexagon socket

head male connector, use a suitable

hexagon wrench, and connect the piping

carefully so as not to deform or damage

the inside of the connector. If the inside

of the connector is deformed or damaged,

the falling out of tubes may occur.

2. Uni thread fittings cannot be used. When using Uni

thread fittings, the tightening load on the chamfered

part of the female thread on the manifold side can

cause the female thread side to deform or break.

3. Tighten fittings with the proper tightening torques in

the table below.

Connection port

Connection thread size Proper tightening torque [N·m]

VENT

1 to 1.5

X, PE

G1/8

2.9 to 3.2

2(B), 4(A)

G1/4

5.7 to 6.3

1(P), 3(EB), 5(EA)

G1/2

14.3 to 15.8

Manual override

Use a rounded tool (such as a ballpoint hex wrench) for
manual override operations. Manipulating manual override
with a sharp tool will damage the manual gasket and the
IP69K is not satisfied.

Manual gasket

Ball point hexagon wrench, etc.

Recommended width
across flats: 3 mm (Guide)

12 (B side)

14 (A side)

Manual gasket

Push the area inside of
dashed lines. (Pushing
amount: approx. 1 mm)

Valve/Manifold Parts Mounting

Caution

Mount it so that there is no slippage or deformation in

gaskets, and tighten with the tightening torque shown

below.

Thread size Tightening torque

Tightening location

0.8 N·m

Valve, Valve cover, SI unit

1.4 N·m

End block

4.9 N·m

Mounting leg (Option)

Environment

Warning

1. Do not use valves in atmospheres of corrosive gases,

chemicals, sea water, or where there is direct contact with any

of these. Check section on cleaning and the product

component list of the external materials used, and ensure

compatibility with any chemicals used in the cleaning solution.

2. Avoid installing and using inside a food zone.

· Not installable

Food zone: An environment where food which will be sold as

merchandize, directly touches the manifold parts

· Installable

Splash zone: An environment where food which will not be

sold as merchandize, directly touches the
manifold parts

Non-food zone: An environment where there is no contact with food

IP69K (IEC/EN 60529/ISO 20653) compliant product

1. IP69K is only guaranteed to the factory condition

(finished as a manifold).

2. IP69K compliant products are protected against

dust and high pressure hot water. However, when

using the valve, keep within the ambient tempera-

ture and fluid temperature. (No freezing)

3. IPX9K compliant products are protected against

dust and high pressure hot water jetwash.

When cleaning the manifold, it is recommended to keep the
distance from the washer nozzle to the manifold at least 20
cm. Wash the manifold while moving the nozzle. Do not fix the
cleaning point to one place.

4. Refer to the tightening torque in the disassembly drawing of

the manifold (p. 23) when increasing or decreasing the number

of stations for IP69K compliance. When installing the manifold,

make sure that the gasket is not misaligned, forgotten to be

attached, and that there are not foreign objects.

How to Use

Caution

VENT port

1. A VENT port is installed on the manifold so that

even if a valve leaks, the leaked pressure does not

accumulate inside.

2. Prevent liquid from entering the VENT port.
3. Do not block the VENT port. If the VENT port is used