Bolted Bonnet Type Gate Valves has body that is straight through port without recesses except in the seat area and has minimum resistance to flow, turbulence and erosion and has flex wedge, guide slots in the wedge engage with integral guide ribs in the body, stem-to-wedge contact close to wedge centre that ensures good sealing, smoother operation. The Gate Valves have seal welded seat ring that eliminates leakage path between seat ring and body, does not loosen up due to temperature fluctuations or vibration. The Gate Valves have one-piece construction with forged t-head. The Bolted Bonnet Type Gate Valves are durable that ensures long lasting life.
