FEATURES • Y Type for large flow area. • As a valve having both valve and strainer functions, it is light weight, & can be installed with minimum piping space & effort. • As Teflon (PTFE) is used for the stem packing, superior corrosion resistance, cold-resistance & abrasion-resistance are achieved. There is no leakage at all, & the valve operates smoothly. • An indicator is attached to the valve to make it is easy to check the open/close status and to make the fluid volume control possible. • The valve is designed to eliminate pressure spot in order to prevent fluid resistance or concentration of pressure and thus increase the volume of fluid. • The open area of strainer screen is 3 times larger than bore area to minimize presssure loss. • Foreign substances inside the screen can be removed at any time via the drain plug, without removing the bonnet. • Available with strainer and tamper switch as options (available ISY & OSY) SPECIFICATIONS Applicable Fluid Steam, water, air, oil, other liquid Pressure MAX, 10Kgf/cm2 Temperature MAX, 220°C Water Pressure Test 20Kgf/cm2 End Connection JIS 10K FF or ANSI Flange PART & MATERIAL LIST No Part Name Material 1 Body Cast Iron 2 Cover Cast Iron 3 Spindle Brass 4 Disc Bronze, Teflon 5 Seat Brass 6 Screen Stainless Steel 7 Packing Teflon DIMENSIONS UNIT: MM Size 65A (2-1/2”) 80A (3”) 100A (4”) 125A (5”) 150 (6”) 200A (8”) 250A (10”) 300A (12”) 350A (14”) 400A (16”) L 284 312 366 440 505 590 672 825 829 930 H 297 325 387 446 517 626 779 947 1066 1138 d Rc 1/2” Rc 1/2” Rc 1/2” Rc 3/4” Rc 3/4” Rc 3/4” R1” R1” R1 1/4” R1 1/4” Screen Hole Size ø 1.2 ø 1.2 ø 1.2 ø 1.5 ø 1.5 ø 2.5 ø 2.5 ø 3.0 ø 3.0 ø 3.0 SL-502 SL-503 L H d 2 4 7 6 1 3 7 5 STEAMCO - Cast Steel Steam Valves Y GLOBE STOP CHECK STRAINER COMBINATION Y GLOBE/STOP/CHECK/STRAINER BS/AS TABLE D, E, ANSI 125, PN10, JIS10 24