Features Of AA Bottom-Loading Valve:

• Construction 2 pcs with TTMA 4" flange.
• Heat treated aluminum alloy with stainless steel trim and
  Teflon* sleeve.
• Meets API RP-1004 specifications.
• Viton* Seals

Features Of Gravity, Handle Actuated Coupler :

• Aluminum alloy construction with Self locking device.
• Meets API RP-1004 specification protects poppet face of
  API head.
• Cam handle and lug designed for one hand operation.
• Buna-N Gasket standard.
• Interchangeable with competitor's items made to the same
  specifications.
  
  

Pneumatic Air Interlock Valve:

• Brass forged body with all stainless steel components.
• Adjustable contact pad and shaft accommodates
  competitive API's and other application.
• 1/4" NPT installs pneumatic connection.
• Can be installed as normally closed or open valve.
• Can be installed as top side or bottom side (up side down)
  to connect API's bottom loading adapter or vapor recovery
  adapter.