Vapor Recovery Products (page 1)

 


510 & 510LC

Extractor Vent Valve Assembly

The Extractor Vent Valve Assembly positions and allows for easy removal of float vent valves in underground storage tank vent lines. In addition to vapor recovery applications, the valve can also be used to manifold underground tank lines. The valve features a rust resistant epoxy coated cast iron body and standard 4" inlet and outlet, with a variety of side port sizes available. The Model 510 includes PEMCO Model 520 Extractor Fitting and the Model 510LC does not include PEMCO Model 520 Extractor Fitting.

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Model Port Size Height Width Weight (lbs.)
510442

0"x2"

8 3/8" 6 ¼" 17.0
5104422 2"x2" 8 3/8" 6 ¾" 18.0
510443 0"x3" 8 3/8" 6 ½" 18.0
5104432 3"x2" 8 3/8" 7 1/8" 18.0
5104433 3"x3" 8 3/8" 7 1/8" 19.0
510442LC 0"x2" 8 3/8" 6 ¼" 15.0
5104422LC 2"x2" 8 3/8" 6 ¾" 16.0
510443LC 0"x3" 8 3/8" 6 ½" 16.0
5104432LC 3"x2" 8 3/8" 7 1/8" 16.0
5104433LC 3"x3" 8 3/8" 7 1/8" 17.0


520

Extractor Fitting

A fitting which is used to hold the Model 515 Float Vent Valve in the Model 510 Extractor Vent Valve Assembly. The fitting features a bronze body and plated steel pin.

Model Weight (lbs.)
520

2.0


521

Test Plug

During tank testing, the Model 520 Extractor Fitting is removed from the Model 510 Extractor Vent Valve Assembly and is replaced with the Test Plug to isolate the tank from the vent and vapor return piping. The plug features a bronze body, plated steel pin and a Buna-N seal.

Model Weight (lbs.)
521

3.0


515 - 2"

2" Float Vent Valve

The 2" Float Vent Valve is installed in the Model 510 Extractor Vent Valve Assembly to help prevent product mixing in manifolded underground tank lines. The valve also serves as an overfill protection device, that complies with the EPA's 90% capacity fill restriction. When product reaches a predetermined level during UST filling, the ball float rises and seats tightly against a specially designed valve seat. This will restrict the vapor flow back to the transport tanker, creating pressure in the UST which substantially reduces the product drop flow and signals the attendant to stop filling the UST. The Valve features a rust resistant epoxy coated steel body, brass cage, stainless steel ball float and is available with 1/8" or 1/16" bleed holes.

product drawing

Model Size Bleed Hole Size Height Width Weight (lbs.)
5152516

2" x 5"

1/16" 10" 3½" 2.0
5152518 2" x 5" 1/8" 10" 3½" 2.0
51521216 2" x 12" 1/16" 17" 3½" 3.0
51521218 2" x 12" 1/8" 17" 3½" 3.0
51521616 2" x 16" 1/16" 21" 3½" 4.0
51521618 2" x 16" 1/8" 21" 3½" 4.0
51521816 2" x 18" 1/16" 23" 3½" 5.0
51521818 2" x 18" 1/8" 23" 3½" 5.0
51522116 2" x 21" 1/16" 26" 3½" 5.0
51522118 2" x 21" 1/8" 26" 3½" 5.0


515-3"

3" Float Vent Valve

Performs in the same manner as the Model 510 2" Float Vent Valve, except that the 3" Float Vent Valve increases vapor flow and allows for a faster delivery. The valve, which can be easily retro-fitted to existing installations, features a rust resistant epoxy coated steel body, brass stem, stainless steel ball float, a 1/8" bleed hole, and also includes PEMCO Model 520 Extractor Fitting.

Model Size Bleed Hole Size Height Width Weight (lbs.)
5153618

3" x 6"

1/8" 10¾" 3¾" 4.0
51531018 3" x 10" 1/8" 14¾" 3¾" 5.0
51531118 3" x 11" 1/8" 15¾" 3¾" 5.0
51531318 3" x 13" 1/8" 17¾" 3¾" 6.0
51531518 3" x 15" 1/8" 19¾" 3¾" 6.0
51531818 3" x 18" 1/8" 22¾" 3¾" 7.0

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