Body:CF8M Water type Connection Investment casting body and caps The valve are designed to prevent reverse flow automatically

PN40 DISCO CHECK VALVE   Stainless steel valveSpecification Standards:.Designed as pressure - Temperature Rating:DS Standards.Face to face dimensions:DIN3202K4.Wall thickness: DS StandardsFeatrues:.Water type Connection.Investment casting body and caps.The valve are designed to prevent reverse flow automatically.Note:-Can be installed horizontally or vertically facing upwords-Can be adapted for different connection type:PN,ANSI,JISApplication.For General and Industrial Services.Applicable Medium:Water,Oil&Gas,Sewage water plants,Steam Raising Units and steam supply pipelines&power supply.Max working pressure:40bar.Max working temperature:-10°C-+250°C

Materials

Parts	Materials
Body	ASTM A CF8M
Disc	ASTM A CF8M
Spring Retainer	Stainless steel 316
Spring	Stainless steel 316

Test  Requirements

.Test and Inspection in valve class.Hydrostatic-shell test 870 psi (60 bar)-Seat test 580 psi (40 bar).Air test 90 psi (6 bar)