Inverted Vent Check Valves PM1 Series – Full Float

'12

'15

'17.5

'22.5

'29

10.5

33.5

Closing Device Innovative design is simple and cost effective

None (Standard)

Butt Weld

Flanged

Socket Weld

Threaded

Four (4) Guide Ribs To Assure Proper Sealing Recessed Cap; Eliminates Catch Points

Four (4) guide ribs to assure proper sealing Recessed cap; eliminates catch points Investment casting allows for higher accuracy and repeat ability during the casting process

''4

''5

'10.13

'11.13

'5.5

'6.5

''4.75

'4.5

'4.75

'6.38

'6.63

'7.94

'8.25

'9.31

'10

'11

'7.5

' '1.5

'1.5

'1.88

'2.5

'3.5

Corrosion Resistant For Ignition Protection Easily Accessible For Maintenance

Polyethylene

Stainless Steel (Standard) Full Round Seamless Polished Stainless Steel Float Assures A Positive Seal

316 Stainless Steel

Aluminum 535

Bronze B62

Galvanized Steel

'10

'19

'25

'26

'27

'42

Maximize Low Pressure Sealing Oil And Fuel Resistant

'1.5 In

'2 In

'2.5 In

'3 In

'4 In

'5 In

'6 In

1.5 In

4 In

Eliminates need for a spacer ring and protective screen

Air Intake Tested With Polyethylene Float (Lightest Float) And The Water Pumped Through The Vent Check Valves For The Flow Rate.

'1.5

'2.5

1.5

https://hydrasearch.com/product/1-5-pm1-a-f-inverted-vent-check-valve-pm1-series-1-5/#:~:text=Size%20A%20In-,%271.5,-Units%20Per%20Package

Closing Device Innovative design is simple and cost effective

None (Standard)

Butt Weld

Flanged

Socket Weld

Threaded

Four (4) Guide Ribs To Assure Proper Sealing Recessed Cap; Eliminates Catch Points

Four (4) guide ribs to assure proper sealing Recessed cap; eliminates catch points Investment casting allows for higher accuracy and repeat ability during the casting process

''4

''5

'10.13

'11.13

'5.5

'6.5

''4.75

'4.5

'4.75

'6.38

'6.63

'7.94

'8.25

'9.31

'10

'11

'7.5

' '1.5

'1.5

'1.88

'2.5

'3.5

Corrosion Resistant For Ignition Protection Easily Accessible For Maintenance

Polyethylene

Stainless Steel (Standard) Full Round Seamless Polished Stainless Steel Float Assures A Positive Seal

316 Stainless Steel

Aluminum 535

Bronze B62

Galvanized Steel

'10

'19

'25

'26

'27

'42

Maximize Low Pressure Sealing Oil And Fuel Resistant

'1.5 In

'2 In

'2.5 In

'3 In

'4 In

'5 In

'6 In

1.5 In

4 In

Eliminates need for a spacer ring and protective screen

Air Intake Tested With Polyethylene Float (Lightest Float) And The Water Pumped Through The Vent Check Valves For The Flow Rate.

'1.5

'2.5

1.5

https://hydrasearch.com/product/1-5-pm1-a-f-inverted-vent-check-valve-pm1-series-1-5/#:~:text=Size%20A%20In-,%271.5,-Units%20Per%20Package

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