The 400 Series is a versatile family of vacuum, pressure, differential pressure and temperature switches for applications that require single or multiple switching capabilities.

Teflon® diaphragm and Viton® O-Ring with 316L stainless steel 1/4” NPT (female) pressure connection and cap

The 400 Series is a versatile family of vacuum, pressure, differential pressure and temperature switches for applications that require single or multiple switching capabilities.

316L stainless steel diaphragm and Viton® O-Ring with 316L stainless steel 1/4" NPT (female) pressure connection

The 400 Series is a versatile family of vacuum, pressure, differential pressure and temperature switches for applications that require single or multiple switching capabilities.

303 stainless steel piston with Buna-N O-Ring and 303 stainless steel 1/4” NPT (female) pressure connection (not recommended for gas service since drying of the O-Ring seal can allow bleeding of medium into the atmosphere)

The 400 Series is a versatile family of vacuum, pressure, differential pressure and temperature switches for applications that require single or multiple switching capabilities.

Welded 316L stainless steel bellows and 1/2” NPT (female) pressure connection

The 400 Series is a versatile family of vacuum, pressure, differential pressure and temperature switches for applications that require single or multiple switching capabilities.

Brass bellows with nickel-plated brass 1/4” NPT (female) pressure connection; Models 126 and 134 have zinc-plated steel spring exposed to media

The 400 Series is a versatile family of vacuum, pressure, differential pressure and temperature switches for applications that require single or multiple switching capabilities.

Phosphor bronze bellows with nickel-plated brass 1/4” NPT (female) pressure connection

The 400 Series is a versatile family of vacuum, pressure, differential pressure and temperature switches for applications that require single or multiple switching capabilities.

Welded 316L stainless steel bellows and 1/4” NPT (female) pressure connection

The 400 Series is a versatile family of vacuum, pressure, differential pressure and temperature switches for applications that require single or multiple switching capabilities.

Teflon® diaphragm and Viton® O-Ring with 316L stainless steel 1/4” NPT (female) pressure connection and cap

The 400 Series is a versatile family of vacuum, pressure, differential pressure and temperature switches for applications that require single or multiple switching capabilities.

316L stainless steel diaphragm and Viton® O-Ring with 316L stainless steel 1/4" NPT (female) pressure connection

The 400 Series is a versatile family of vacuum, pressure, differential pressure and temperature switches for applications that require single or multiple switching capabilities.

303 stainless steel piston with Buna-N O-Ring and 303 stainless steel 1/4” NPT (female) pressure connection (not recommended for gas service since drying of the O-Ring seal can allow bleeding of medium into the atmosphere)

The 400 Series is a versatile family of vacuum, pressure, differential pressure and temperature switches for applications that require single or multiple switching capabilities.

Welded 316L stainless steel bellows and 1/2” NPT (female) pressure connection

The RC200 is an extremely compact pneumatic actuator. Its scotch yoke design is particularly suited for valves with high start or end torque requirements. It is available in double-acting and spring-return configurations with torque output up to 4,400 Nm (38,000 lbf.in).

The RC200 is an extremely compact pneumatic actuator. Its scotch yoke design is particularly suited for valves with high start or end torque requirements. It is available in double-acting and spring-return configurations with torque output up to 4,400 Nm (38,000 lbf.in).

The J6 is a reliable, sensitive pressure switch, originally designed for instrument air applications in process plants.

680 -Set Point Range: 100 to 1700 psi /Deadband: 9 to 23 psi /Over Range Pressure: 1700 psi / Proof pressure: 2500 psi

The J6 is a reliable, sensitive pressure switch, originally designed for instrument air applications in process plants.

Brass bellows with nickel-plated brass 1/4” NPT (female) pressure connection†; Models 126 and 134 have zinc-plated steel spring exposed to media

The Excela electronic switch is designed to install as easily as an electromechanical switch using the same wiring. It is a smart switch with diagnostics and LED status indication so operators can spend less labor, time and money on maintenance knowing Excela is always at the ready.

Note:
You can view the optional products available by clicking ADD TO CAR.

Gold contacts, 1 amp 125 VAC resistive

Close deadband, 5 amp 250 VAC resistive

DPDT switch, 10 amp 250 VAC resistive; deadband and minimum set point may increase

10 amp 125 VDC or VAC resistive; deadband and minimum set point may increase;