FRANK GmbH * Starkenburgstraße 1 * D-64546 Mörfelden-Walldorf
Telefon +49 (0) 6105 / 4085-0 * Telefax +49 (0) 6105 / 4085-270 * www.frank-gmbh.de
Pressure relief valve type V 85 and type V 185
Body material
Material of diaphragm
Working temperatur
Nominal size / pressure class
Connection with pipe
Length
*) also acc. to ANSI available
1) available for type V 85, DN 65 – DN 100
Example for an invitation to tender text:
Pressure relief valve type V 185, DN 50, PN 10, PVC-U / PTFE, flange connection acc. to DIN EN 1092-1 - PN 10,
adjustment range 0,5 bar to 9 bar
Document: FRANK_DB_L7_Überströmventil Typ V 85 und Typ V 185_11-2020_EN
11/2020
Errors and omissions excepted
PVC-U
1)
• EPDM
0 °C up to 60 °C
Type V 185: DN 15 up to DN 50 / PN 10 (adjustment range: 0,5 – 9 bar)
Type V 85: DN 65 up to DN 80 / PN 6 (adjustment range: 0,5 – 6 bar)
Type V 85: DN 100 / PN 4 (adjustment range: 1 – 4 bar)
• Cement- / Welding spigot
• Flange connection acc. to DIN EN 1092-1 (replaces DIN 2501) - PN 10 (16)
• True union with cement- / welding socket (DN 15 – DN 50)
• True union with spigot (DN 15 – DN 50)
Plastic valves
PP
• PTFE with EPDM cushion
– 10 °C up to 80 °C
Company standard
PVDF
– 20 °C up to 100 °C
*)
L7 – 7