Flanged Check Valves 2027F

CLASS 150 / 300


FEATURES:

• The flange end conform to ANSI B16.5 & DIN 2501

Applicable Standard
Test and Inspection	API 598

ITEM	PARTS	MATERIAL
1	BODY	ASTM A351-CF8M 1.4408	ASTM A216-WCB	CAST IRON
2	PLUG		ASTM A351-CF8	ASTM A351-CF8
3	GASKET	PTFE	PTFE	PTFE
4	SPRING	AISI 316	AISI 304	AISI 304
5	RETAINER	ASTM A351-CF8M	ASTM A216-WCB	CAST IRON

DN	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L	133	140	154	187	216	248	321	399	362	400	448	500	500	600
D	152	178	191	229	254	279	343	406	483	535	595	635	700	813

unit: mm

NPS	2"	2-1/2"	3"	4"	5"	6"	8"	10"	12"	14"	16"	18"	20"	24"
L	5.24	5.51	6.06	7.36	8.50	9.76	12.64	15.71	14.25	15.75	17.64	19.69	19.69	23.62
D	5.98	7.01	7.52	9.02	10	10.98	13.5	15.98	19.02	21.06	23.43	25	27.56	32.01

unit: in