Overpressure safety device

AFRISO Überdruckschutzvorrichtung 0,4-2,5bar, Edelstahl 316Ti VOR 109040 109050 109060 109070 109080 109090 object_image_98235imagemain_en

AFRISO Überdruckschutzvorrichtung 0,4-2,5bar, Messing VOR 109110 109120 109130 109140 109150 109160

AFRISO Überdruckschutzvorrichtung 0,4-2,5bar, Messing SAS 109110 109120 109130 109140 109150 109160

AFRISO Überdruckschutzvorrichtung 0,4-2,5bar, Edelstahl 316Ti RUE 109040 109050 109060 109070 109080 109090

AFRISO Überdruckschutzvorrichtung 0,4-2,5bar, Messing RUE 109110 109120 109130 109140 109150 109160

AFRISO Überdruckschutzvorrichtung 0,4-2,5bar, Edelstahl 316Ti BEF 109040 109050 109060 109070 109080 109090 109110 109120 109130 109140 109150 109160

Data sheet Overpressure safety device

Application

Adjustable overpressure safety device used to protect the system against peak pressures exceeding the range of the pressure gauge. At measuring points which are subject to great pressure variations, you can install different pressure gauges with different ranges in order to precisely measure even the lower pressures. The overpressure safety devices are adjusted according to the maximum pressure ratings of the various pressure gauges installed.

Versions

Overpressure safety device female/female connection x male

Connection	Adjustment range	Material	Part no.
G½	0.4/2.5 bar	Stainless steel 316 Ti	63139
G½	2/6 bar	Stainless steel 316 Ti	63140
G½	5/25 bar	Stainless steel 316 Ti	63141
G½	20/60 bar	Stainless steel 316 Ti	63142
G½	50/250 bar	Stainless steel 316 Ti	63143
G½	240/400 bar	Stainless steel 316 Ti	63144
G½	0.4/2.5 bar	Brass	63131
G½	2/6 bar	Brass	63132
G½	5/25 bar	Brass	63133
G½	20/60 bar	Brass	63134
G½	50/250 bar	Brass	63135
G½	240/400 bar	Brass	63136

Blue part no. = in-stock items

Downloads

	Description	Format	Language	Download / Link
Data sheet Overpressure safety device	Data sheet	PDF

Technical data

Function

When the set pressure is reached, a piston valve blocks the port to the pressure gauge. After the pressure has dropped to a value of approx. 25 % below the closing pressure, the valve opens again.

Operating temperature range

Max. 80 °C

Overpressure safety

Stainless steel 316 Ti:

1000 bar

Brass:

600 bar

Max. vacuum range up to -1 bar, no adjustment function

Connection

G½ female/female connection x male

Material

Housing:

Stainless steel 316 Ti or Brass

Piston:

Stainless steel 316 Ti

Female/female connection:

Stainless steel 303 or Steel

Diaphragm:

FKM (Viton)

O ring:

FKM (Viton)

Technical drawings