Full Bore Safety Relief Valve

Model

FSV-1F

Series

Safety Relief Valve

Product Description

This is generally used for large-size steam boiler, various pressure vessels and tracing equipment as safety valve and relief valve in pump.

– Suitable for large capacity.
– The main parts are made of the good materials in accurate.
– Lever type could execute the discharge inspection manually at over 75% of discharge pressure.
– ANSI, DIN Flanges are available upon request.

Type	Working Fluid	Setting Pressure	Working Temperature	Materials		Connection
Type	Working Fluid	Setting Pressure	Working Temperature	Body & Bonnet	Trim	Connection
Lever	Steam, Air	0.35~11	MAX. 220˚C	Ductile Iron	Stainless Steel	JIS Flanged
No Lever	Water, Oil	0.35~11	MAX. 220˚C	Ductile Iron	Stainless Steel	JIS Flanged

PART	d	dt	ds	L	H1	H	LIFT	Inlet	Outlet
SIZE	d	dt	ds	L	H1	H	LIFT	Inlet	Outlet
15A X 25A	15	11.5	14.5	95	85	282	3.0	JIS 10K RF Flanged	JIS 10K FF Flanged
20A X 25A	20	15	17.5	95	85	282	3.8
25A X 40A	25	19	22	100	105	320	4.8
32A X 65A	32	30	35	115	123	380	7.5
40A X 65A	40	30	35	115	123	380	7.5
50A X 80A	50	38	44	128	130	476	9.5
65A X 100A	65	49	57	145	150	547	12.3
80A X 125A	80	61	71	162	168	598	15.2
100A X 150A	100	76	114	220	222	895	24.0
125A X 200A	125	95	114	220	222	895	24.0
150A X 200A	150	115	133	225	230	953	28.7

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