The pneumatically operated angle–seat valve has two options for actuator, a single or double–acting piston actuator. The actuator is available in two different materials, depending on the ambient temperature. High flow rates are attained with the virtually straight flow path. The reliable self-adjusting packing gland provides high sealing integrity. These maintenance-free and robust valves can be retrofitted with a comprehensive range of accessories for position indication, stroke limitation or manual override.
It’s very engage of PSA generators as below features.
* Stainless steel or gunmetal housing with sleeve, clamped or welded connection
* Long service life
* High flow rate
* Robust actuators with modular accessory program