1 –  ROMA

Unidirectional check valvemade of brass (ROMA OT) or Stainless steel (ROMA I).

OT version has NBR seals, AISI 304 version has FPM (Viton) seals and AISI 316 has PTFE (Teflon) seals.

2 – FOOT VALVE OT

Foot valve made of brass with filter.

3-  FOOT  VALVE INOX 

Foot valve made of stainless steel AISI 304 with FPM (Viton) seals or AISI 316 with PTFE (Teflon) seals. Both versions are equipped with stainless steel filter.