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ACCESSORIES

E4

E4

.3

UNIDIRECTIONAL STOP VALVE COMPONENTS

BIDIRECTIONAL STOP VALVE COMPONENTS

Stop valves mounted on the cylinder inlets allow a flow of air only in the

presence of an pneumatic pilot. Unidirectional and bidirectional versions

are available.This item is mainly used as a safety valve. When pressure

drops in the pneumatic pilot, all cylinder movement is halted.

TECHNICAL DATA

Operating pressure

bar

MPa

Operating temperature

°C

°F

Fluid

Flow rate (6 bar)

Nl/min

Type

Installation

STOP VALVE

SERIES STP

STOP VALVE SERIES STP

Body: nickel-plated brass

Piston rod: steel

Rotary ring: nickel-plated brass

Valve: steel

Gasket: technopolymer

Gasket O-Ring: NBR

Pilot ring: nickel-plated brass

Piston rod: nickel-plated brass

Rotary ring: nickel-plated brass

Stem with valve: brass

Body: nickel-plated brass

Gasket O-Ring: NBR

UNIDIRECTIONAL

BIDIRECTIONAL

1/8”

1/4”

3/8”

1/2”

1/8”

1/4”

3/8”

1/2”

0.5 - 10

0.05 - 1

–10 to 60

14 to 148

Lubricated or unlubricated filtered air

250

350

950

1450

320

700

1060

1700

Female threaded ports - R automatic cartridge

In any position

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