Tilting Disc Check Valve

Tilting Disc Check Valve

Body: Ductile Iron, Cast Iron

Disc: Ductile Iron, Cast Iron

Shaft: SS420, SS431

Body Seat: SS304

Disc Seal Ring: EPDM, NBR

Retainer Ring: Carbon Steel+ss304

Shaft Bearing: SS304

O Ring: EPDM

Pin: SS420

End Cover: Carbon Steel+Epoxy

Nominal Diameter: DN250 to DN1400

Nominal Pressure: PN1.0 to PN2.5

Design and Manufacture Standard: BS EN12334

Face To Face Standard: EN558-1, DIN3202 F4

Flange Dimension: EN1092, DIN250

 Dimensions                                                                                                                         Unit: mm

PN10

DN	B	B1	B2	C1	C2	H1	H2	H3	R	R1	L	n-d
250	50	330	412	180	100	290	65	6.5	195	-	165	4-23
300	50	355	446	180	100	320	75	7.5	220	-	178	4-23
400	50	415	516	200	100	365	105	8	300	-	216	4-26
500	80	470	560	230	110	390	112	12	370	700	229	4-30
600	80	530	590	280	110	430	147	18	430	700	267	4-30
700	100	615	705	300	135	485	165	25	500	800	292	4-30
800	100	730	795	350	150	590	190	32	590	875	318	4-36
900	125	840	930	410	170	600	220	38	660	950	330	4-36
1000	150	960	1050	445	200	620	245	45	698	1000	410	4-36
1200	150	1000	1260	530	230	755	287	60	865	1200	470	4-40
1400	175	1100	1350	530	260	880	362	77	1000	1350	530	4-40