Armstrong Carbon Steel High Leverage Ball Float Type Air Relief Trap

Armstrong carbon steel high leverage ball float type air relief trap
This products were developed especially for venting gasses from low specific gravity fluids at high pressure
They use standard Armstrong forged steel bodies with very high leverage air relief mechanism

Pressure up to 2700 psi

NOTE:
This products are also available with cast T-316 stainless steel body & all stainless steel internal
For high pressure application 17-4 PH SS is recommended for valve & seat material

NOTE:
Forged steel & SS traps can be modified to resist hydrogen sulfide stress corrosion at SOUR GAS service
These modifications involve annealing the float, which will reduce the maximum pressure of the float to about half of its normal value