Products - Check Valve

Check Valve

Check Valve
Features Single casting construction with double flanged swing type check valve with simple design and highly precision for hydrolie self flow control
Application Petrol chemical refinery steel plant power plant, pulp & paper industries chemical & fertiliser industries, process industries and water works
Design Standard BS 1868 Swing Type / API- 594
Testing Standard BS 6755 (Part-1) I API- 598
Type Non Return type flanged end / Swing type flanged end
Size Range 50mm to 1OOOmm
Rating Class 150 / Class 300 / Class 600/ Class 900/ Class 1500
Ends Flanged End Drilling B16.5 Class-150 & IS-1538 PN - 10 & PN-16
Material of COnst Body Cast SteelASTM A-216 Gr.WCB & CF8 / CF8M
HingPin/StopPin/Spring Cast SteelASTM A-216 Gr.WCB & CF8 / CF8M
Body Seat Facing SSAISI - 304I 410 I SS AISI - 304/410
Working Pre./Temp 13% Cr.Steel / AISI410I Stalite overly
Operation 21kg/ em(2) Shell31kg/em(2) Temp.- 29 C 425 Self Operated