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Cast Steel P/V Valve

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Cast Steel P/V Valve

Cast Steel P/V Valve

1. Brief Introduction:

Cast Steel P/V Valve is pressure/vacuum valve for cargo oil tank. is also called as high-velocity relief valve, high velocity P/V valve, generally used in the relief system of the oil tanker and chemical tanker.

2. Product Detailed:

Material: Cast Steel

Opening Pressure of Vacuum Valve: -3.5 Kpa

Operate: Pneumatic

Media: Liquid

3. Material for Cast Steel P/V Valve:

Serial No. Parts Quantity Material Remarks
1 P-valve base 1 ZG200-400 Cast 20#
2 Water nozzle 1 0Cr18Ni9 SUS304
3 P-valve seat 1 0Cr18Ni9 SUS304
4 P-valve disc 1 0Cr18Ni9 SUS304
5 Matching block 1 0Cr18Ni9 SUS304
6 P-valve body (A) (B) 1 ZG200-400 Cast 20#
7 Conducting machine 1 0Cr18Ni9 SUS304
8 Handle 1 0Cr18Ni9 SUS304
9 V-valve body 1 ZG200-400 Cast 20#
10 Matching block 1 0Cr18Ni9 SUS304
11 V-valve disc 1 0Cr18Ni9 SUS304
12 V-valve seat 1 0Cr18Ni9 SUS304
13 Flame screen 2 00Cr17Ni14Mo2 SUS304
14 Flame screen gland 1 ZG200-400 Cast 20#
15 Nameplate 1 0Cr18Ni9 SUS304
16 Climbing pole 1 0Cr18Ni9 SUS304
17 Gas-freeing cover or V-valve cover 1 ZG200-400 Cast 20
4. Data for Cast Steel P/V Valve:

DN D2 D1 D L H Assembly hole
250 320 350 395 460 860 12xø22
200 268 295 340 455 850 8xø18
150 202 225 265 385 710 8xø18
125 178 200 240 380 665 8xø18
100 148 170 210 285 565 4xø18
80 128 150 190 285 535 4xø18
65 110 130 160 255 485 4xø14
50 90 110 140 255 485 4xø14

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Our mail: manager@hiseamarine.com

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