Designers & Builders of Tank Trucks since 1948
4" High Flow Emergency Valve

Specifically designed for ease of maintenance, high flow and durability. The simplistic design of this valve makes it ideally suited to oil companies and transporters of petroleum products who require a tough, reliable, high flow emergency valve.

Unit of Measure

Package Type

N/A Each

Units Per Package

N/A 1


N/A 4 "


N/A Flanged 90º

Body Material

N/A Aluminum

Seal Material

N/A Viton®


N/A Emco Wheaton

Vendor Item #

N/A F7000-041


N/A 10.3 lb


N/A NTTC DOT 406 Shear groove meets TTMA

Qty Req'd for Discount

N/A 4

% Discount at Checkout

N/A 6 %


  • High quality die cast body and component materials to international standards are used for durability and performance.
  • Lightweight aluminum construction for increased payloads - 4.24 kg.
  • Shear groove meets TTMA and NTTC DOT 406 to limit product spillage in the event of an accident.
  • Closure by self-centering plunger and durable compression spring.
  • Removable bonnet assembly enables seal change without removing valve from the tank truck.
  • Solvent compatible variants available with stainless steel trim.
  • Victaulic and TTMA flanged variants available.
  • Double O-ring seals on cam shaft for improved sealing and ease of maintenance.
  • Nylon bearing supports camshaft for extended life.
  • Push Rod Adaptor or Eye Bolt available for mechanical vent or top operation.
  • Buna and FPM (Viton) seal variants available.

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