Flange-connection Y Fype Strainer
manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
Eml: sales@1bengfa.com
Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072（WeChat Same Account）
product drawing
Flange-connection Y type strainers
function
SY4P type Y type strainer is a kind of indispensable filtration devices in medium pipeline system, Y strainer usually installed in the pressure-reducing valve,relief valve,and water level valve or other water inlet of equipment , used to remove impurities of medium, in order to protect the valve and the normal use of equipment. Y strainer sieve has advanced structure, small resistance, the drainage is convenient wait for a characteristic. Applicable medium for water, oil, and gas. 18 ~ 30 general water network, ventilation network 10 ~ 100 mesh, oil network, 100 ~ 480 mesh,Y type strainer can be made according to user requirements, medium temperature: less than 425 ° c. (flange dimensionsPN1.0 MPa, according to GB4216.4-84, PN1.6 MPa according to GB4216.5-84 PN2.5 standards, PN2.5Mpa according to GB9113.4-88 standard)
The external and connection dimensions
Flange-connection Y type strainer constructral diagram
main technical parameter
| type | connection type | nominal pressure PN(MPa) | pressurization test pressure (MPa) | working pressure (MPa) | shell body material | strainer net | webeye whole area |
| SY4P-10 | flange | 1.0 | 1.1 | 1.0 | grey cast iron | stainless steel | 3~4DN |
| SY4P-16 | flange | 1.6 | 1.76 | 1.6 | nodular cast iron | ||
| SY4P-25 | flange | 2.5 | 2.75 | 2.5 | carbon steel |
main external dimensions
| nominal diameter DN | dimensions （㎜） | |||||
| L | H | H1 | ||||
| thread | flange | thread | flange | thread | flange | |
| 65 | 250 | 198 | 270 | |||
| 80 | 280 | 210 | 295 | |||
| 100 | 350 | 250 | 344 | |||
| 125 | 400 | 305 | 422 | |||
| 150 | 400 | 358 | 485 | |||
| 200 | 500 | 450 | 602 | |||
| 250 | 580 | 503 | 710 | |||
| 300 | 670 | 578 | 815 | |||
| 350 | 780 | 598 | 844 | |||
| 400 | 850 | 618 | 872 | |||
| 450 | 850 | 693 | 978 | |||
| 500 | 100 | 765 | 1080 | |||
