Features

• Set Pressures to 400 psig
• Temperature -423°F to +400°F
• Special Teflon® seat, making bubble-tight seals possible for over 90% of set pressures per spec API 527; not applicable to steam.
• Adjustable blow down ring.
• Meets AD-Merkblatt A2 certified by TUV.
• Cleaned and packaged for use in oxygen service in compliance with CGA specification G-4.1

Features

• Set Pressures to 400 psig
• Temperature -423°F to +400°F
• Special Teflon® seat, making bubble-tight seals possible for over 90% of set pressures per spec API 527; not applicable to steam.
• Adjustable blow down ring.
• Cleaned and packaged for use in oxygen service in compliance with CGA specification G-4.1
• Electropolishing of base and proper assembly for high purity and electronic applications.

Features

• Set Pressures to 300 psig
• Temperature to +400°F
• Teflon® seat for improved seat tightness.
• Cleaned and packaged for use in oxygen service in compliance with CGA specification G-4.1