Specifications
Check valves with free flow in one way and blocked in the other way for preventing reverse flow and stopping back pressure in hydraulic and pneumatic circuits. In the valve, there is an automatic lock system with a piston and a spring. Pressure up to 400 bar. The standard minimum differential pressure is 0.5 bar.

  1. Range of 2-, 3- and 5- valve instrument manifolds
  2. The 2-valve manifolds are designed for static pressure and liquid level applications
  3. The 3- and 5- valve manifolds are designed for differential pressure applications
  4. It’s usually connected to a static pressure transmitter of gauge
  5. It’s also used for the isolation or calibration of gauges, thermometers, pressure switches, etc.
Features

Mounting: in line with the pipe, with the possibility of assembly to a flange support
Connections: threaded F1/2″ NPT, according to ANSI B2.1
All bleed lines are provided with a bleed screw
Three closing systems: ball, needle and regulation needle
Matérials: Carbon Steel, Stainless Steel, Monel, Duplex, Super Duplex, Hastelloy
Pressure: up to 426 bar
Temperature: 425ºC
Features

Mounting: in line with the pipe, with the possibility of assembly to a flange support
Connections: threaded F1/2″ NPT, according to ANSI B2.1
All bleed lines are provided with a bleed screw
Three closing systems: ball, needle and regulation needle
Matérials: Carbon Steel, Stainless Steel, Monel, Duplex, Super Duplex, Hastelloy
Pressure: up to 426 bar
Temperature: 425ºC