Swing Check Valve

Swing Check Valve

Description

Size

2” (50 mm) to 36” (900 mm)

Class

150# / 300# / 600# / 900# / 1500#

End

Flanged End to ASME B16.5 RF Butt Weld Ends to AME B16.25

Design

BS 1873

Face to face

ASME B 16.10

Inspection & Testing Std.

API 598

*Special Material & Higher Size/Class Valves also available on request.

Test Pressure

TESTING	HYDEAULIC			PNUMATIC
	150#	300#	600#	80 PSIG
BODY	450 PSIG	1115 PSIG	2225 PSIG	80 PSIG
BACK SEAT	315 PSIG	825 PSIG	1630 PSIG	80 PSIG
SEAT	315 PSIG	825 PSIG	1630 PSIG	80 PSIG

Technical Specifications

For 150#

SIZE	ALL DIMENSION ARE IN MM.
NB	L	H	ØF	ØR	T	PCD	ØD x ‘N’
50	203	150	152	92	19.1	121	19*4
65	216	175	178	105	22.4	140	19*4
80	242	185	191	127	23.9	152	19*4
100	292	225	229	157	23.9	191	19*8
125	356	250	254	186	23.9	216	22*8
150	356	270	279	216	25.4	241	22*8
200	495	325	343	270	28.4	298	22*8
250	622	400	408	324	30.2	362	25*12
300	698	480	483	381	31.8	432	25*12
350	787	530	534	13	35.0	476	28*12
400	864	600	597	470	36.6	540	28*16

For 300#

Size	ALL DIMENSION ARE IN MM.
NB	L	H	ØF	ØR	T	PCD	ØD x ‘N
40	241	140	156	73	20.7	114	22 x 4
50	267	150	165	92	22.3	127	19 x 8
65	292	175	191	105	25.4	149	22 x 8
80	318	185	210	127	28.6	168	22 x 8
100	356	225	254	157	31.8	200	22 x 8
125	400	250	279	186	35.0	235	22 x 8
150	445	270	318	216	36.6	270	22 x 12
200	559	325	381	270	41.3	330	25 x 12
250	658	375	445	324	47.7	387	29 x 16
300	736	425	521	381	50.8	451	32 x 16
350	838	475	584	413	54.0	515	32 x 20
400	864	520	647.5	470	57.2	572	35 x 20