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Y Strainer is normally installed in the inlet side of the hydraulic control valve,relief valve, relief valve, inlet pressure water valves and other equipments, used to remove the impurities in the medium in order to protect the equipment and pipe fittings.
Design Standard: JIS F7220-1996
Test Standard: JIS 7200-1996
Hydraulic Test Pressure: Body- 1.05Mpa
Flange size as per JIS B2220 - 5K
Marine Cast Iron Y strainer JIS F7220 5K:
Marine Material:
1.Body-Cast Iron (FC200)
2.Bonnet-Cast Iron (FC200)
3.Strainer-Stainless Steel (SUS304)
4.Gasket:non-asbestos
Main Size List(mm):
DN | d | L | D | C | Hole (n-d) | t | H |
20 | 20 | 200 | 85 | 65 | 4-12 | 14 | 127 |
25 | 25 | 225 | 95 | 75 | 4-12 | 14 | 155 |
32 | 32 | 260 | 115 | 90 | 4-15 | 16 | 164 |
40 | 40 | 280 | 120 | 95 | 4-15 | 16 | 180 |
50 | 50 | 320 | 130 | 105 | 4-15 | 16 | 208 |
65 | 65 | 350 | 155 | 130 | 4-15 | 18 | 253 |
80 | 80 | 373 | 180 | 145 | 4-19 | 18 | 268 |
100 | 100 | 390 | 200 | 165 | 8-19 | 20 | 286 |
125 | 125 | 410 | 235 | 200 | 8-19 | 20 | 295 |
150 | 150 | 430 | 265 | 230 | 8-19 | 20 | 318 |
Marine Bronze Y strainer JIS F7220Q 5K:
Design Standard: JIS F7220Q-1996
Test Standard: JIS 7200-1996
Hydraulic Test Pressure: Body- 1.05Mpa
Flange size as per JIS B2220 - 5K
Main Material:
1.Body: Bronze (BC6)
2.Bonnet: Bronze (BC6)
3.Strainer: Stainless Steel (SUS304)
4.Gasket: non-asbestos
Main Size List(mm):
DN | d | L | D | C | Hole (n-d) | t | H |
20 | 20 | 200 | 85 | 65 | 4-12 | 14 | 127 |
25 | 25 | 225 | 95 | 75 | 4-12 | 14 | 155 |
32 | 32 | 260 | 115 | 90 | 4-15 | 16 | 164 |
40 | 40 | 280 | 120 | 95 | 4-15 | 16 | 180 |
50 | 50 | 320 | 130 | 105 | 4-15 | 16 | 208 |
65 | 65 | 350 | 155 | 130 | 4-15 | 18 | 253 |
80 | 80 | 373 | 180 | 145 | 4-19 | 18 | 268 |
*We also manufacture it with 10K.
