AV-3A Sanitary Air Blow Check Valve

Availability : In stock

Technical parameters

Part Number Description  1/2″ 2″ 2 1/2″ 3″ 4″ 4 1/2″
EG62A-6L “A” Adapter Length 2.500 2.503 2.500 2.500 2.500 2.500
EG62A-6L “A” Adapter O.D. 1.984 2.516 3.047 3.579 4.682 5.125
EG62B-6L “B” Adapter Length 4.875 4.875 4.875 4.875 4.875 4.875
EG62B-6L “B” Adapter O.D. 1.984 2.516 3.047 3.579 4.682 5.125
EG62C-6L “C” Adapter Length 2.000 2.000 2.000 2.000 2.000 2.000
EG62C-6L “C” Adapter O.D. 1.984 2.516 3.047 3.579 4.682 5.125
SKU: AV-3A Category:

Applications

The Air Blow Check Valve usually works under a variety of high-pressure applications. The air pressure makes the rubber away from the seat. When air pressure is absence, the spring holds the valve closed against the seat and makes the plug back.

  • Evacuation and/or drainage lines for evacuation products
  • Air stirring products in pipes, storage tanks, and other equipment
  • Corrosion resistance of wind lines and equipment 

Description

The Air Blow Check Valve has no restriction of product because of the full unrestricted flow. The three-piece design and the removal of a minimal number of bolts allow service to be performed without the removal of the complete valve from the line.

Technical parameters

Part Number Description  1/2″ 2″ 2 1/2″ 3″ 4″ 4 1/2″
EG62A-6L “A” Adapter Length 2.500 2.503 2.500 2.500 2.500 2.500
EG62A-6L “A” Adapter O.D. 1.984 2.516 3.047 3.579 4.682 5.125
EG62B-6L “B” Adapter Length 4.875 4.875 4.875 4.875 4.875 4.875
EG62B-6L “B” Adapter O.D. 1.984 2.516 3.047 3.579 4.682 5.125
EG62C-6L “C” Adapter Length 2.000 2.000 2.000 2.000 2.000 2.000
EG62C-6L “C” Adapter O.D. 1.984 2.516 3.047 3.579 4.682 5.125

 

Adapter ABV1A=Air Line Quick Coupler
ABV1B= Rubber Hose Barb 1″
ABV1C= Thermometer Cap1
EG23B-6L 1.5*0.375 FNPT
EG23B-6L 1.0*0.500 FNPT
CLAMP 13MHHM 1.5=1 1/2″ All Size
PERFORATED DISC ABV3 1.5 = 1 1/2˝ EPDM
VALVE BODY ABV4 1.5 = 1 1/2˝ Clamp Body
ABV4 2.0 = 2˝ Clamp Body
ABV4 2.5 = 2 1/2˝ Clamp Body
ABV4 3.0 = 3˝ Clamp Body
ABV4 4.0 = 4˝ Clamp Body
ABV4 4.5 = 4 1/2˝ Clamp Body
SPRING RETAINER ABV5 = All Sizes
SPRING ABV6 = All Sizes
STEM GUIDE ABV7 = All Sizes
STEM ABV8 = EPDM Stem
FILTER DISC ABV9 50 / PKG.

air blow check valves

Features

-Clamped body for easy assembly and disassembly

-Conforms to 3A practice 604-05

-Bonded Viton plug for effective, robust sealing

-Back flow of product prevented by simple air to open, spring to close operation

-Can be remotely controlled by controlling the supply of air to the valve

Optional

-EPDM/Viton/Silicone seat and gasket

-1.5″ – 4.5″ (38 mm – 114 mm) sizes air

PDF

/wp-content/uploads/2016/01/AV-3-Sanitary-Check-Valves.pdf