One-Way Relief Valves

AGM's TA211 breather valve, also known as a thumbtack valve, is a low-cost plastic press-in style valve that provides one-way pressure relief.

Also known as a thumbtack valve, low-cost plastic press-in style Breather Valve providing one-way pressure relief.

AGM’s TA296 breather valve is a low-cost, one-way, pressure relief valve. Standard settings range from 0.5 psid to 3.0 psid reseal or cracking pressure.

Small, low-cost Breather Valve providing one-way pressure relief with a screened mesh for air to pass through.

AGM’s TA238 Breather Valve is lightweight, rugged, tamper-proof & has a flow rate of 4.0 scfm for use on transit cases up to 33 cubic feet in volume.

Lightweight, rugged and tamper-proof valve, designed to be low cost.

Standard Flow Rate: 4.0 scfm
Typical Container Size: ≤ 33ft3
AGM TA240-R Breather Valve is for use on transit cases up to 33 cubic feet in volume & has a flow rate of 1.5-4.0 scfm at 1.5 psid above the reseal setting.

A hybrid of the TA333 and TA238 Breather Valves, combining the size and hex shape with a low cost screened cover.

Standard Flow Rate: 4.0 scfm
Typical Container Size: ≤ 33ft3
AGM TA292-R Breather Valve is used on transit cases & similar applications up to 4 cubic ft in volume, with separate settings for pressure & vacuum relief.

Low cost, low profile Breather Valve designed for transit cases and similar applications.

Standard Flow Rate: 0.5 scfm
Typical Container Size ≤ 4ft3
AGM’s TA330 Two-Way Breather Valve is ideal for pressure relief applications with a flow rate of 1.5 to 4.0 scfm at 1.5 psi above the reseal setting.

Identical in performance to the TA333, excluding a manual release button. Ideal for situations not requiring a manual release button.

Standard Flow Rate: 4.0 scfm
Typical Container Size: ≤ 33ft3
AGM’s TA333-R Breather Valve has separate settings for pressure and vacuum relief. Flow rate of 1.5 to 4.0 scfm at 1.5 psi above the reseal setting.

Designed to provide superior protection from sand and dust infiltration. Offered in “Cracking” and “Reseal” types.

Standard Flow Rate: 4.0 scfm
Typical Container Size: ≤ 33ft3
AGM TA750 is a one-way pressure & vacuum relief breather valve & maintains the desired pressure differentials at a flow rate of 10.5 scfm at 1.5 psi.

Available in either Pressure or Vacuum models, the TA750 can be fitted with an optional manual relief button or knob.

AGM TA770-R Breather Valve has separate settings for pressure & vacuum relief, with a flow rate of 10.0 to 25.0 scfm at 1.5 psi above the valve setting.

High flow Breather Valve with a cover design similar to AGM’s TA333 Breather Valve. Highly resistant to high-pressure water streams.

Standard Flow Rate: 25 scfm
Typical Container Size: ≤ 208ft3