ANSI Swing Check Valve

The ANSI Swing Check Valve refers to the automatic opening and closing of the valve flap by the flow of the medium itself. Its main function is to prevent the medium from flowing backward, prevent the pump and the drive motor from being reversed, and the container medium is discharged.

Product Details

Product Description

No	Name	Parameter
1	Nominal pressure PN (MPa)	150LB	300LB	600LB	900LB	1500LB	2500LB
1	Nominal pressure PN (MPa)	2.0	5.0	10.0	15.0	25.0	42.0
2	Shell strength test pressure	1.5 times the nominal pressure at normal temperature
3	High pressure seal test pressure	1.1 times the nominal pressure at room temperature
4	Working pressure at normal temperature	ASME B16.34 pressure temperature rating

Design standards	Structure length	Flange connection size	Test and inspection	Pressure and temperature reference
API6D/ASME B16.34	ASME B16.10	ASME B16.5	API598/API6D	ASME B16.34

Part Name	Material
Valve body	A216 WCB	A217 WC6	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
Bonnet	A216 WCB	A217 WC6	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
Valve plate	A216 WCB	A217 WC6	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
Sealing surface	13Cr/STL	STL	Ontology/STL	Ontology/STL	Ontology/STL	Ontology/STL
Valve shaft	A182 F6a	A182 F11	A182 F304	A182 F316	A182 F304L	A182 F316L
Gasket	Flexible graphite	Flexible graphite	Flexible graphite	Flexible graphite	Flexible graphite	Flexible graphite
bolt	A193 B7	A193 B16	A193 B8	A193 B8M	A193 B8	A193 B8M
Nut	A194 2H	A194 4	A194 8	A194 8M	A194 8	A194 8M
Operating temperature	-29~425℃	-29~540℃	-46~425℃	-46~425℃	-46~425℃	-46~425℃
Applicable medium	Water, steam	Water, steam	Weakly corrosive	Weakly corrosive	Weakly corrosive	Weakly corrosive

af035989-2ecd-4d4e-b163-e35ac4cd8f45

Nominal diameter		Size
m	in	L	D	D1	D2	b	f	n-Φd	H
H44H-150Lb
50	2	203	152	120.5	92	16	1.6	4-19	180
80	3	241	192	152.5	127	19	1.6	4-19	190
100	4	297	229	190.5	157	24	1.6	8-19	203
125	5	330	254	216	186	24	1.6	8-22	229
150	6	356	279	241.5	216	26	1.6	8-22	257
200	8	495	342	298.5	270	29	1.6	8-22	292
250	10	622	406	362	324	31	1.6	12-25	355
300	12	698	483	432	381	32	1.6	12-25	396
H44H-300Lb
50	2	267	165	127	92	23	1.6	8-19	178
80	3	318	210	168.5	127	29	1.6	8-22	216
100	4	356	254	200	157	32	1.6	8-22	241
125	5	400	279	235	186	35	1.6	8-22	267
150	6	444	318	270	216	37	1.6	12-22	305
200	8	533	381	330	270	42	1.6	12-25	368
250	10	622	445	387	324	48	1.6	16-29	394
300	12	711	521	451	381	51	1.6	16-32	445
H44H-600Lb
50	2	295	165	127	92	33	6.4	8-19	203
80	3	359	210	168	127	36	6.4	8-22	235
100	4	435	273	216	157	45	6.4	8-25	286
125	5	511	330	266.5	186	52	6.4	8-29	292
150	6	562	356	292	216	55	6.4	12-29	330
200	8	664	419	349	270	63	6.4	12-32	381
250	10	791	510	432	324	71	6.4	16-35	457
300	12	842	559	489	381	74	6.4	20-35	584

Hot Tags: ansi swing check valve, China, manufacturers, suppliers, factory, cheap, customized

Previous: Stainless Steel Flanged Swing Check Valve

Next: Carbon Steel Swing Check Valve