Bi-Directional Knife Gate Valve - Ductile Iron, Handwheel
T-T Flow's premium bi-directional knife gate valves are constructed with a robust ductile iron, wafer semi-lugged body and non-rising spindle.
These isolation valves are expertly flanged to EN1092-2 PN10/16 standards for optimal performance, featuring a full-bore aperture for efficient flow and minimal pressure losses.
Our bi-directional knife gate valves are cavity-free to prevent solids build up that could hinder sealing performance or flow efficiency, with a resistant stainless-steel gate ideal for isolation duties in wastewater, sewage and solids handling applications.
These valves are also serviceable inline for reduced downtime and hassle-free maintenance.
Features
- Bi-directional sealing, seals irrespectively of flow direction
- Full-bore to allow high flow rates with low pressure drop
- Wafer semi-lugged one-piece ductile iron body
- Stainless steel chamfered edged polished gate to effectively cut through media
- Stainless steel non-rising stem with rolled thread form to reduce friction
- No internal cavities avoids sediment accumulation
- Adjustable gland follower allowing in-service maintenance
- U-shaped NBR seal in one-piece
- O-ring on raised face for flange joint integrity
- Handwheel operated (cap and ISO5210 interface on request)
- Flanged to BS EN 1092- 2:1987 TABLE 9 (PN16)
Benefits
- Easy to install
- Built for reliability
Datasheets
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