446 - Non Return Valves & Screwdown Stop & Non Return Valves

CHECK VALVES & GLOBE STOP VALVES

Index Page

PAGES ARE IN NUMERICAL FIGURE NUMBER ORDER

Material	Typical Pressure Class	Size Range (DN)	Body Style	End Connections	Figure Number	Valve Descriptions
Bronze	250	6 - 50	Straight	Screwed	446	Non-Return (Union Bonnet) Valve
Bronze	250	15 - 80	Straight	Flanged	814/C	Screwdown Stop & Non-Return Valve
Bronze	250	15 - 80	Angle	Flanged	818/C	Screwdown Stop & Non-Return Valve
Bronze	250	15 - 80	Straight	Screwed	891	Non-Return Valve
Bronze	250	15 - 80	-	Flanged	892	Non-Return Valve
Bronze	250	15 - 50	-	Flanged	896/N	Non-Return Valve Vertical Type
-	-	-	-	-	-	-
Cast Steel	250	50 - 80	Straight	Flanged	5132	Screwdown Stop & Non-Return Valve
Cast Steel	250	50 - 80	Angle	Flanged	5142	Screwdown Stop & Non-Return Valve
Cast Steel	250	50 - 80	Straight	Flanged	5232	Non-Return Valve
Cast Steel	250	100 - 250	Straight	Flanged	M7500	Screwdown Stop & Non-Return Valve
Cast Steel	250	100 - 250	Angle	Flanged	M7600	Screwdown Stop & Non-Return Valve
Cast Steel	250	100 - 250	Straight	Flanged	M7700	Non-Return Valve
Cast Steel	350	50 - 200	Angle	Flanged	1662	Screwdown Stop & Non-Return Valve
Cast Steel	350	50 - 200	Straight	Flanged/Butt Weld	1664	Screwdown Stop & Non-Return Valve
Cast Steel	350	50 - 200	Straight	Flanged/Butt Weld	1668	Non-Return Valve
Cast Steel	600	15 - 40	Angle	Various	1202	Screwdown Stop & Non-Return Valve
Cast Steel	600	15 - 40	Straight	Various	1204	Non-Return Valve
Cast Steel	600	50 - 200	Straight	Flanged/Butt Weld	3662	Screwdown Stop & Non-Return Valve
Cast Steel	600	50 - 200	Straight	Flanged/Butt Weld	3664	Screwdown Stop & Non-Return Valve
Cast Steel	600	50 - 200	Straight	Flanged/Butt Weld	3668	Non-Return Valve
Cast Steel	900	50 - 200	Straight	Flanged/Butt Weld	4664	Screwdown Stop & Non-Return Valve
Cast Steel	900	50 - 200	Straight	Flanged/Butt Weld	4668	Non-Return Valve

Pressure classes are only intended as a guide. Please see the data sheet for full details.