Catalog

3 1/2" Aluminum Vapor Valve
Sequential Interlock
  • Air Actuated Sequential Operation
  • Stainless Trim with PTFE Seals
  • Inward Opening
Betts 3 1/2" Sequential Vapor Valves are designed for use as positive vapor recovery valves on cargo tanks during loading and unloading. Sequential interlock design allows the vapor valve to be plumbed in series with the emergency valve to ensure the vapor valve is open before the emergency valve. Vapor valves can also be plumbed to operate independently of themore
Unit of Measure

4/6

Unit
Discount Price / %
4   and up
6%

Package Type

Each

Units Per Package

1

Size

Flanged 3.5 "

Body Material

Aluminum

Seal Material

Tef-O-Sil

Manufacturer

Betts

Vendor Item #

AVF3.5ALTS

Used On

20" Dome Covers

Weight

4.40 lb

Style

Bolted

Qty Req'd for Discount

4

% Discount at Checkout

6 %