EXPVD Diaphragm Valve

The AURA EXPVD Series diaphragm valve provides primary flow control in high-purity or corrosive gas systems. The packless, springless design enables compatibility in high-purity systems and extended lifecycle, while the Elgiloy diaphragm increases accuracy and repeatability even under harsh process conditions. The configurable inlet and outlets allow for easy installation and drop in replacement.

AURA’s proprietary machining process enables the highest surface finish available in order to reduce corrosion. The EXPVD diaphragm valve is built as a complete assembly with all fittings and peripherals installed. The completed assembly is clean for oxygen service and is 100% helium leak checked. Additionally the diaphragm valve undergoes multiple flow and function tests. Available with Dursan® LS inert and anti-corrosive technology that provides superior corrosion resistance versus exotic metals in highly acidic and caustic applications, the AURA diaphragm valve ensures the highest level of purity and durability.

• Elgiloy® diaphragm
  • Improved accuracy and durability
• Confi gurable inlets and outlets
  • Installation fl exibility
• Proprietary diaphragm confi guration
  • Compatibility in forward pressure and vacuum systems
• Springless design
  • Increased lifecycle
• Machined vs forged body
  • High surface Finish