Festo Piloted Check Valve HGL, VBNF, H,HA,HB

1) Piloted check valve HGL

Shut-off valve with manual override option.

Valve function: piloted non-return function

Screw-in with male thread

Pneumatically piloted

Pilot air connection: M5, G1/8, G1/4, G3/8, QS-4

Manually actuated exhaust possible with separate accessory

2)Piloted check valve VBNF

Flat, rotatable shut-off valve with manual override option.

Valve function: piloted non-return function

Minimal height

High flow rate

Can be rotated horizontally through 360° in assembled state

Manually actuated exhaust possible

3) Check valve H, HA, HB

Screw-in check valve.

Valve function: non-return function

Screw-in or in-line installation

With connecting thread at both ends, push-in connector at both ends, thread/push-in connector