Slip coupling FF - Stainless steel press fitting - V profile - FRABOPRESS 316 V

FRABOPRESS 316 V is a system made of pipes and fittings in stainless steel, material type 1.4401 (AISI 316L), complying with the requirements of UNI 11179 Class 1 standard, equipped with a cylindrical guide for the correct and safe insertion of the pipe and a preassembled elastomeric sealing element in black EPDM complying with UNI EN 681-1 standard.

FRABOPRESS 316 V fittings are equipped with the SECURFRABO safety system, whose functionality is tested in accordance with the DWGW W 534 work sheet (Point 12.14 - Fittings with controlled leakage), which allows any un-pressed fittings to be detected. During leakage tests with water, Securfrabo system guarantees the identification of un-pressed connection in the pressure range from 1 bar to 6.5 bar.

The pressing of the fittings is to be carried out with a suitable tool and with a correctly maintained pressing jaw, so as to achieve an indissoluble cold junction, resistant to torsion, and a hydraulic seal guaranteed by the O-ring. The right junction of Frabo fittings guarantees the use of the system considering a maximum temperature of 110 ° C, a minimum temperature of -10 ° C and a maximum pressure of 16 bar (conditions related to the transport of water).

All the components of the FRABOPRESS 316 V system comply with the D.M. 174-04 for use in sanitary water systems.

FRABOPRESS 316 V system can be used for the following applications:

• Sanitary water circuit systems
• Drinking water circuit systems
• Heating and cooling circuit systems
• Oil free compressed air circuit systems (residual oil <5 mg/m³)
• Compressed air circuit systems (residual oil >5 mg/m3)**
• Fire prevention systems according to UNI 10779*
• Sprinkler units according to UNI 12845*
• Solar circuit systems**
• Rainwater installations
• Low pressure steam systems
• Inert technical gas distribution systems ***
• Naval plants***

* Sprinkler fire-fighting systems. Please contact our technical department for further information regarding fire protection applications

** for this application GREEN FKM O-RING must be used

*** Please contact our technical department for further information

Temperature and pressure for each application are available on Frabo technical documents www.frabo.com.

For uses other than those mentioned thus far, please contact the FRABO technical support office.

Pipes available for FRABOPRESS 316 V system are:

- Pipes made of austenitic AISI 316 stainless steel - X2 CrNiMo 17-12-2 - Material number 14404 (EN 10088 standard) according to the specifications of the work sheet DVGW - GW541 (Stainless steel pipes for drinking water systems) and EN 10312 standard.

For the full specification text, please go to “Download – specification texts” of www.frabo.com website.