Marine High Velocity Relief Valve

Marine High Velocity Relief Valve

1. Application

Marine high velocity relief valve is used in oil ship or chemical ship.

2. Material

valve body: cast steel

valve seat: stainless steel  0Cr18Ni9  SUS304

flame screen: stainless steel  0Cr17Ni14Mo2  SUS316L

To meet the different needs of customers, the special materials can be customized according to one's request processing.

diameter：DN50—DN250

pressure: (1) oil tanker: -3.5Kpa to 14Kpa (2) chemical tanker:-3.5Kpa to 20Kpa.

4. Features

(2). To provide sample if you needed.

(3). High quality, reasonable price and good service.

5. Specification

Serial No.	DN	D2	D1	D	L	H	Flange Hole
1	50	90	110	140	255	485	4xφ14
2	65	110	130	160	255	485	4xφ14
3	80	128	150	190	285	535	4xφ18
4	100	148	170	210	285	565	4xφ18
5	125	178	200	240	380	665	8xφ18
6	150	202	225	265	385	710	8xφ18
7	200	268	295	340	455	850	8xφ18
8	250	320	350	395	460	860	12xφ22

6. IACS Certificate: ABS, BV, RINA, CCS, LR.

7. Marine High Velocity Relief Valve in Factory