SMC Pneumatic Plug Fitting R 1/2 Thread Type, 1/2 in Connection Size, Hex Socket Head, 1 MPa Pressure, 0-60°C PLUG1/2

SMC PLUG1/2 pneumatic plug fitting is designed to provide a sealed closure in fluid or gas lines within industrial environments. It features a 1/2 inch connection size with an R 1/2 thread standard and a hex socket head for recessed installation using Allen keys. The fitting is capable of withstanding a maximum operating pressure of 1 MPa and is suitable for use within temperature ranges from 0°C to 60°C, making it ideal for temperate installations.

This plug fitting operates effectively to block flow in pneumatic and hydraulic systems, especially where a compact and serviceable end cap is required. Its R 1/2 threaded connection ensures secure engagement and reliable leak prevention. The hex socket head design permits tightening and removal in confined spaces without obstructing adjacent fittings.

Typical applications include isolating test ports on pneumatic manifolds, temporarily capping sampling lines, and closing unused branch connections in pipework. It is also suitable for use in hydraulic circuits that operate within the 1 MPa pressure limit. Installation and removal are facilitated through an internal hex key engaging the hex socket head, providing targeted torque application.

The plug fitting supports a maximum pressure of 1 MPa for medium-pressure systems. It is designed for operation in temperature conditions ranging from 0 to 60°C. Hex socket head design provides recessed tightening capability.

1/2 inch connection size fits common half-inch piping systems. Compatible with mating R1/2 port threads according to the R thread standard. Installation requires an internal hex key without obstructing adjacent fittings.

Provides reliable sealing and flow blockage in pneumatic and hydraulic piping systems.

This component is ideal for industrial applications involving fluid power, pneumatic manifolds, hydraulic circuits, and system maintenance requiring temporary or permanent sealing solutions. Its construction and operational parameters ensure reliability within specified pressure and temperature limits.

Category: Pneumatic Fitting Accessories, suitable for industrial, laboratory, manufacturing, and hydraulic & pneumatic tool sectors. Browse more products from SMC and related pneumatic fittings on EnvMart.