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URGENT PRODUCT SAFETY RECALL.  IMMEDIATE ACTION REQUIRED.
Halkey Roberts is conducting a recall of life jackets and personal flotation devices containing its 3F Single Point Manual Inflator (Model No. V96000).
For more information, click
HERE.

790ZSP Dual Action Breather Valve

Product Description:

The 790ZSP is an automatic dual action valve designed to maximize the reliability of breather valves in critical conditions. The 790ZSP is primarily used in the container industry, transportation cases and other military, industrial and medical applications.


The 790ZSP may be clamped in a 1 inch (25.4 mm) hole or screwed in a 1 inch (25.4 mm) 20 UNEF-2B hole where the minimum wall thickness is 1/16 inch (1.62 mm) and a maximum of 5/16 inch (7.94 mm).

Features & Benefits

  • High-efficiency, reliability, and flow in any position or hostile environment

  • Manual override button for quick relief

  • Compact and lightweight: approx. weight 1.15 ounces (33 grams)

  • Individually calibrated and tested

  • Corrosion-resistant materials

  • Available coatings: black anodized aluminum standard; EMI/RFI coating available

Specifications & Technical Information

Materials:

  • Body, stem, nut, and clamp: Aluminum

  • Retaining ring: Stainless steel

  • Spring: Stainless steel

 

Pressure tolerance:

  • Cracking pressure ±15% nominal 

  • Reseat within 20% of nominal

 

Standard pressure and vacuum settings:

  • 0.25 to 5.0 psig

  • Other pressures available on request (minimum orders apply)

Additional Information

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