Parker 410931000 4-way 2-position Valve 1/8 Inches Npt

Product Description

The PARKER 410931000 is a 4-way, 2-position mechanically operated directional control valve designed for pneumatic circuit applications. It uses a button-style push-pull actuator for manual operation and returns to position by manual input rather than spring force. The valve features a 1/8 inches NPT inlet, a Cv rating of 0.200, and a maximum working pressure of 150 psi. With five ports and two switching positions, it directs airflow to control actuators, cylinders, or other pneumatic devices. Licensed pneumatic system technicians and industrial maintenance professionals are the typical installers of this type of valve in light-duty pneumatic control circuits.

This valve is suited for small-bore pneumatic systems in industrial, manufacturing, and automation environments where manual directional control is required. The push-pull button actuator allows an operator to manually shift flow paths without electrical or pilot-air inputs. It is appropriate for installations where a simple, low-flow manual override or primary directional control point is needed. The 1/8 inches NPT port size makes it compatible with small pneumatic tubing and fittings common in bench-level or machine-mounted pneumatic panels. Operating temperature range is 32 degrees F to 175 degrees F, making it suitable for standard indoor service conditions.

Key Features

• 4-way, 2-position valve configuration with five ports for directional pneumatic control
• Button-style push-pull actuator with manual return for straightforward operator control
• 1/8 inches NPT inlet and port connections for compatibility with standard small-bore pneumatic fittings
• Cv rating of 0.200 suited for low-flow pneumatic circuit applications
• Operating pressure range of 0 to 150 psi covers typical shop-air and light industrial supply pressures
• Temperature rating up to 175 degrees F allows use in warm ambient service environments

Compatibility

Designed as an OEM-style replacement or new-installation directional control valve for light-duty pneumatic systems utilizing 1/8 inches NPT ported components and standard shop-air supply pressures up to 150 psi.

Installation Notes

Installation should be performed by a qualified pneumatic systems technician familiar with directional control valve plumbing and circuit design. Depressurize the pneumatic circuit fully and isolate the air supply before removing or installing the valve. Verify that all port connections use appropriately rated NPT fittings and thread sealant compatible with pneumatic service. Do not exceed the rated maximum working pressure of 150 psi or the maximum temperature of 175 degrees F.