Marine Suction Check Valve GB/T3478-1992_Marine GB check valve

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Marine Suction Check Valve GB/T3478-1992: Ref ID:462; 1.End Type：Flange; 2.DN：32mm-250mm; 3.PN：10; 4.Design Standard：GB; 5.End Standard：GB

Main Material

    Body/Bonnet:  FC20/BS
    Disc:  BS
    Seat:  BS
    Stem:  BS

Applicable Scope

Oil,Sea water,Fresh water

Additional Info

    Trademark:   RIKEX Or OEM
    Painting:   Grey/Silver/Red/Blue Or RAL Color
    Packing:  Plywood case packing
    Transportation:   By Sea/Air/Express

Products Description

Cast Iron GB/T3478-1992 R TYPE Main Data For Connection
PN	DN	Structure Dimension			Flange Diam				Thickness	Lift Range	Weight	RIKEX ID
Mpa	mm	H	h	D3	D	D1	n	do	t	m	kgs
	32	150	15	85	115	83	6	15	7	9	2.08	462-01
	40	170	17	95	125	93	6	15	8	12	2.90	462-02
	50	194	21	120	135	103	6	15	8	15	3.98	462-03
	65	210	26	150	155	123	6	15	9	19	5.25	462-04
	80	230	30	180	170	138	8	15	9	23	7.91	462-05
	100	269	39	230	190	158	8	15	10	28	13.90	462-06
	125	290	47	280	215	183	10	15	10	35	18.80	462-07
	150	335	57	335	240	208	12	15	11	42	25.90	462-08
	200	395	73	440	295	264	12	15	11	58	46.10	462-09
	250	508	91	545	365	327	14	17	13	72	67.70	462-10

Cast Iron GB/T3478-1992 RS TYPE Main Data For Connection
PN	DN	Structure Dimension			Flange Diam				Thickness	Lift Range	Weight	RIKEX ID
Mpa	mm	H	h	D3	D	D1	n	do	t	m	kgs
	32	150	15	85	120	90	4	14	7	9	2.38	462-11
	40	170	17	95	130	100	4	14	8	12	3.15	462-12
	50	194	21	120	140	110	4	14	8	15	4.26	462-13
	65	210	26	150	160	130	4	14	9	19	5.49	462-14
	80	230	30	180	190	150	4	18	9	23	8.44	462-15
	100	269	39	230	210	170	4	18	10	28	15.71	462-16
	125	290	47	280	240	200	8	18	10	35	20.25	462-17
	150	335	57	335	265	225	8	18	11	42	27.70	462-18
	200	395	73	440	320	280	8	18	11	58	49.20	462-19
	250	508	91	545	375	335	12	18	13	72	71.20	462-20

Cast Bronze GB/T3478-1992 R & Y TYPE Main Data For Connection
PN	DN	Structure Dimension			Flange Diam				Thickness	Lift Range	Weight		RIKEX ID
Mpa	mm	H	h	D3	D	D1	n	do	t	m	R Type	Y Type
	32	150	15	85	115	83	6	15	5	9	2.71	2.66	462-21
	40	170	17	95	125	93	6	15	5	12	3.62	3.60	462-22
	50	194	21	120	135	103	6	15	5	15	4.69	4.72	462-23
	65	210	26	150	155	123	6	15	6	19	6.26	6.32	462-24
	80	230	30	180	170	138	8	15	6	23	9.31	9.47	462-25
	100	269	39	230	190	158	8	15	6	28	15.40	15.70	462-26
	125	290	47	280	215	183	10	15	7	35	22.30	22.50	462-27
	150	335	57	335	240	208	12	15	7	42	39.70	29.80	462-28
	200	395	73	440	295	264	12	15	8	58	55.00	55.50	462-29
	250	508	91	545	365	327	14	17	9	72	78.30	79.60	462-30

CAST Bronze GB/T3478-1992 RS & YS TYPE Main Data For Connection
PN	DN	Structure Dimension			Flange Diam				Thickness	Lift Range	Weight		RIKEX ID
Mpa	mm	H	h	D3	D	D1	n	do	t	m	R Type	Y Type
	32	150	15	85	120	90	4	14	5	9	2.96	3.01	462-31
	40	170	17	95	130	100	4	14	5	12	3.85	3.87	462-32
	50	194	21	120	140	110	4	14	5	15	5.00	4.97	462-33
	65	210	26	150	160	130	4	14	6	19	6.56	6.50	462-34
	80	230	30	180	190	150	4	18	6	23	10.00	9.84	462-35
	100	269	39	230	210	170	4	18	6	28	17.50	17.20	462-36
	125	290	47	280	240	200	8	18	7	35	23.90	23.70	462-37
	150	335	57	335	265	225	8	18	7	42	31.60	31.50	462-38
	200	395	73	440	320	280	8	18	8	58	58.60	58.10	462-39
	250	508	91	545	375	335	12	18	9	72	82.90	81.80	462-40