In-line check or non-return valve made of plastic; stabilized Nylon 66 (Pa 66) and 30% glass fiber. Spring loaded with stainless steel closing plate (AISI 316 stainless steel) with NBR seal. Threaded female gas connections according to UNI ISO 228/1. The AMITA check valve is generally used in civil and industrial hydraulic systems in the outlet position where it is necessary to avoid the return of the fluid and works at a nominal working pressure (PN) of 6 bar.

Key Features

Material Pa 66 - Aisi 316
Seal ring NBR
DN 15 - 40
PN 6


In this section you will find all the variants of this model in the catalog: you can use the filters below to make your search more specific. When you have identified the variant you need, specify the quantity and use the button to add it to your Shopping List.

Related products

Blog Waterfitters

Pressure switches, flow switches and pressure reducers | Water Fitters
How to regulate and maintain constant pressure and flow in the hydraulic system.

The important role of pressure switches and pressure reducers in a hydraulic system.

Read more
ESSW submersible drainage and sewage pump | Water Fitters
ESSW submersible drainage and sewage pump: quality, efficiency and reliability.

The new ESSW submersible drainage and sewage pump: high-quality materials and better performance.

Read more
Condensate pumps for boilers and air conditioners | Water Fitters
Condensate removal pumps: difference between air conditioning and condensing boilers.

Condensate removal pumps: difference between air conditioners and condensing boilers.

Read more
ASPRI e PRISMA surface pumps | Water Fitters
PRISMA and ASPRI: the energy-saving horizontal surface pumps by ESPA.

ASPRI and PRISMA: ESPA's optimal surface pumps for hydraulic efficiency and energy savings.

Read more