DESIGN FEATURES BODY • One piece integrally cast body with reinforced ribs in larger diameters for extra body strength. • Internal cast guides allows for tighter shutoff. Port design according to MSS-SP-81 and Tappi TIS 405-8. • Internal design avoids any buildup of solids that could prevent valve from closing. • MOC - Cast Iron / Cast Steel / SS 304 / 316 / 316L GATE • Standard AISI 316 stainless steel gate. • Gates polished and lapped for a greater seal between the gate with both packing and seat. • Bottom of the gate edge is machined to a bevel to cut through solids for a tighter seal in Closed position • The Stainless steel knife gate plate is precision-buffed on both sides, to enhance Packing life and ensure positive shut off even heavy or high-viscous fluid SEAT Renewable Metal-to-Metal, replaceable type, soft seat and other Suitable to application. In addition to standard stainless steel seat ring, viton/ silicon and EPDM seat rings are Available as options. Gland Packing: Multi layer gland packing in a variety of materials to suit condition provides total sealing. End Connection : Full lug body drilled and tapped to ASME Class 150 Option Include : ANSI, DIN, BS, and AS standard; others on request Operating System : Manual by hand wheel or by chain wheel, pneumatic Cylinder Operated, Electrical Actuator, Sizes : 50mm T0 500mm (higher size on application) |