1válvula de bola feminine
- To assemble the unit, thread the nipple into the ball valve, then thread the nipple into the bushing.
- A pneumatically operated ball valve controls the flow of liquid nitrogen through each lance, and the entire process is sequenced from a pushbutton control panel.
- Then we open the ball valve, sending the full force of the water uphill to the adjoining vegetable field.
- The machine features a mechanical ball valve that pushes and regulates grout with a maximum flow rate of 25-cubic-yards per hour.
- He was able to put it out by shutting off a ball valve joint, used to attach the hose to propane fuel tanks and the balloon's burner.