Check valve is a commonly used armature for liquid, gas and steam applications. It increases the safety of the production process and replaces the use of complex armatures. The Ayvaz disc check valve is ideal for systems with low installation time, short installation distance and small size.
The check valve only provides a one-way fluid path. When the liquid flows in the flow direction, the check valve opens to pass; but when the liquid flows in the reverse direction, the check valve closes to prevent it from passing.

Material structure:
Valve: AISI 304 (CV10/S1)   AISI 316 (CV10/S2) 
Internal parts: AISI 304 stainless steel (CV10/S1)   AISI 316L stainless steel (CV10/S2)

Connect:
Wafer type

Nominal diameter:
DN15 (1/2”) – DN100 (4”)

Working pressure:
Maximum 40 bar

Working temperature:
-10ºC ~ 300ºC

Typical application:
Steel Industry
Heating air conditioning duct
Mineral, petroleum industry
Wood processing, pulp and paper industry
Textile industry
Water and Condensate Lines
Navigation