Ball

Ball valves consist of several parts including an outer shell (body), a ball with a hole in it, seat ring and bonnet. Ball valves are used for fast-acting application. Generally ball valves are only required to turn 90° (quarter turn) to open or shut the valves. Ball valves can be shut by turning the handle or the actuator.

Ball valves are known for bubble-tight and quick response sealing. In gas and liquid application ball valves are widely used where tight shutoff is required. Ball valves are not suitable for throttling application because the exposed seat will erode due to high flow velocity and pressure. This will eventually cause the valve to leak.

In general, there are two types of ball valves: Floating Ball Valves and Trunnion Mounted Ball Valves. Each design has its benefits and function.

Results

  • Valve Type: Ball
  • Subtype: Trunnion Mounted
  • Valve Size: 150(mm), 6(inch)
  • Bore: FB
  • Class Rating: 150
  • Body Material: Low Temperature Carbon Steel
  • End Connection: RF
Qty

Trunnion Mounted Ball valves are straight-through flow valves which provide... More information

  • Valve Type: Ball
  • Subtype: Floating
  • Valve Size: 20(mm), 0.75(inch)
  • Bore: FB
  • Class Rating: 800
  • Body Material: Duplex Stainless Steel
  • End Connection: NPT
Qty

Floating Ball valves are straight-through flow valves which provide positive... More information

  • Valve Type: Ball
  • Subtype: Trunnion Mounted
  • Valve Size: 50(mm), 2(inch)
  • Bore: FB
  • Class Rating: 150
  • Body Material: Carbon Steel
  • End Connection: RF
Qty

Trunnion Mounted Ball valves are straight-through flow valves which provide... More information

  • Valve Type: Ball
  • Subtype: Trunnion Mounted
  • Valve Size: 40(mm), 1.5(inch)
  • Bore: FB
  • Class Rating: 150
  • Body Material: Stainless Steel
  • End Connection: RF
Qty

Trunnion Mounted Ball valves are straight-through flow valves which provide... More information

  • Valve Type: Ball
  • Subtype: Floating
  • Valve Size: 25(mm), 1(inch)
  • Bore: FB
  • Class Rating: 800
  • Body Material: Stainless Steel
  • End Connection: SW
Qty

Floating Ball valves are straight-through flow valves which provide positive... More information

  • Valve Type: Ball
  • Subtype: Floating
  • Valve Size: 25(mm), 1(inch)
  • Bore: FB
  • Class Rating: 800
  • Body Material: Carbon Steel
  • End Connection: NPT
Qty

Floating Ball valves are straight-through flow valves which provide positive... More information

  • Valve Type: Ball
  • Subtype: Floating
  • Valve Size: 80(mm), 3(inch)
  • Bore: FB
  • Class Rating: 300
  • Body Material: Carbon Steel
  • End Connection: RF
Qty

Floating Ball valves are straight-through flow valves which provide positive... More information

  • Valve Type: Ball
  • Subtype: Floating
  • Valve Size: 50(mm), 2(inch)
  • Bore: FB
  • Class Rating: 300
  • Body Material: Carbon Steel
  • End Connection: RF
Qty

Floating Ball valves are straight-through flow valves which provide positive... More information

  • Valve Type: Ball
  • Subtype: Floating
  • Valve Size: 50(mm), 2(inch)
  • Bore: FB
  • Class Rating: 300
  • Body Material: Carbon Steel
  • End Connection: RF
Qty

Floating Ball valves are straight-through flow valves which provide positive... More information

  • Valve Type: Ball
  • Subtype: Floating
  • Valve Size: 100(mm), 4(inch)
  • Bore: FB
  • Class Rating: 300
  • Body Material: Carbon Steel
  • End Connection: RF
Qty

Floating Ball valves are straight-through flow valves which provide positive... More information

Valve Categories

Callidus stock several types of valves. Each of those can form an essential part of your flow control solution. Whether it is in the mining, oil & gas or water industry.

Our valves include, but are not limited to: ball valves for on/off control without pressure drop; butterfly valves for an accurate flow regulation; check valves to allow a one-way flow; gate valves for low pressure drop in on/off control; and globe valves for an optimal constant flow.

Our valves are from high-end manufacturers and on stock in a various sizes, class ratings, body material and end connections.