|Origin:||Made In China|
|Category:||Industrial Supplies / Machine Hardware / Valves|
|Label:||pneuatic flange ball , va e stainless stee , 316 actuated va e|
|Min. Order:||1 pc|
Flanged Air-Driven On/Off Va es for Chemicals-we provide solenoid va e, air filter and positioner as well.
Va e Type: Ball For Use With: Water, Oil, Air, Natural Gas, Propane, Butane, Acetone, Argon, Carbon Dioxide, Deionized Water, Diesel Fuel, Ethanol, Ethylene Glycol, Fuel Oil, Gasoline, Helium, Kerosene, Liquid Carbon Dioxide, Liquid Nitrogen, Liquid Oxygen, Methanol, Methyl Ethyl Ketone, Mineral Spirits, Neon, Nitric Acid, Nitrogen, Oxygen, Salt Water, Soap Solutions, Steam, Xenon, Citric Acid, Krypton
Ball Material: Carbon steel
Seal Material : PTFE Plastic or PPL
Seat Material: PTFE Plastic or PPL
Actuator Housing Material: Aluminum
316 stainless steel body and a PTFE seal stand up to aggressive and corrosive solutions in chemical-processing applications. Their ball-va e design allows these va es to handle at least three times the flow of standard flanged va es. For faster actuation than motor-driven va es, they operate on compressed air. You must control the air to the actuator using either the included electric pilot va e or a manual on/off va e (not included). These va es automatically start and stop flow and don't require a minimum pressure drop between the inlet and outlet for operation.
Va es are full port, so they do not restrict flow. The actuator is secured to the va e body with a bracket for easy disassembly, maintenance, and repair. A visual flow indicator on the top of the actuator shows whether the va e is open or closed. The manual override allows you to operate the va e during power outages.
Single-acting(spring return) actuators only require air pressure to open the va e; they automatically spring closed when the air turns off. These va es are normally closed unless actuated. Double-acting actuators require air pressure to open and close the va e. Once actuated, these va es remain actuated until air pressure is applied to close them, so they do not have a va e starting position.