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Recreational
Inverted Vent Check Valves
Inverted Vent Check Valves
Inverted Vent Check Valves PM1 Series - Full Float
Inverted Vent Check Valves PM1 Series - Half Float
Filter
Filter Products
Approximate Weight Lb
▼
5
8
9
10.5
12
12''
127''
138''
15
15''
17.5''
195''
22.5''
23
29''
33.5
35
35''
43''
52''
54
54''
82''
90''
Closing Device Option
▼
Closing Device Innovative design is simple and cost effective
Inverted Vent Check (Half Float) 8″
None (Standard)
Connection
▼
Butt Weld
Flanged
Flanged'17
Socket Weld
Threaded
Construction
▼
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
Dimension C In
▼
10.13''
11.13''
14.13
14.13''
17''
21''
4''
5''
5.5''
6.5''
8''
Dimension D (in)
▼
10.75
10.75''
10.75''''
13.25''
15.75''
4.5''
4.75''
6.38''
6.63''
7.94''
8.25''
9''
9.31''
Dimension E In
▼
10''
11''
13.5''
13.5''''
16''
19''
5
5''
6''
7''
7.5''
9''
Dimension F In
▼
1.5''
1.5''''
1.88''
2''
2.5''
3.5''
4.25''
5''
Dimension G In
▼
0.5''
1''
Flame Insect Screen
▼
Corrosion Resistant For Ignition Protection Easily Accessible For Maintenance
Float Option
▼
Polyethylene
Stainless Steel (Standard) Full Round Seamless Polished Stainless Steel Float Assures A Positive Seal
Flow Rate At 3 625 Psi Gpm
▼
1520''
190''
205
1520
1520''''
2000''
205''
335''
3500''
56
56''
56''''
690''
890''
95''
Hardware
▼
Stainless Steel
Material
▼
316 Stainless Steel
Aluminum 535
Bronze B62
Galvanized Steel
Max Inlet Air Speed Mpers
▼
10''
19''
25''
26''
27''
42''
8
8''
8''''
9''
Minimum Order
▼
1
Nitrile Seal
▼
Maximize Low Pressure Sealing Oil And Fuel Resistant
Package Type
▼
Each
Pipe Size A In
▼
1.5 In
1.5 In''
10 In''
12 In''
2 In''
2.5 In''
3 In''
4 In
4 In''
5 In''
6 In''
8 In''
Units Per Package
▼
1
Valve Cap
▼
Eliminates need for a spacer ring and protective screen
Notes
▼
Air Intake Tested With Polyethylene Float (Lightest Float) And The Water Pumped Through The Vent Check Valves For The Flow Rate.
Standard Size A In
▼
1.5
1.5''
2''
2.5''
3''
4''
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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Approximate Weight Lb
▼
5
8
9
10.5
12
12''
127''
138''
15
15''
17.5''
195''
22.5''
23
29''
33.5
35
35''
43''
52''
54
54''
82''
90''
Closing Device Option
▼
Closing Device Innovative design is simple and cost effective
Inverted Vent Check (Half Float) 8″
None (Standard)
Connection
▼
Butt Weld
Flanged
Flanged'17
Socket Weld
Threaded
Construction
▼
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
Dimension C In
▼
10.13''
11.13''
14.13
14.13''
17''
21''
4''
5''
5.5''
6.5''
8''
Dimension D (in)
▼
10.75
10.75''
10.75''''
13.25''
15.75''
4.5''
4.75''
6.38''
6.63''
7.94''
8.25''
9''
9.31''
Dimension E In
▼
10''
11''
13.5''
13.5''''
16''
19''
5
5''
6''
7''
7.5''
9''
Dimension F In
▼
1.5''
1.5''''
1.88''
2''
2.5''
3.5''
4.25''
5''
Dimension G In
▼
0.5''
1''
Flame Insect Screen
▼
Corrosion Resistant For Ignition Protection Easily Accessible For Maintenance
Float Option
▼
Polyethylene
Stainless Steel (Standard) Full Round Seamless Polished Stainless Steel Float Assures A Positive Seal
Flow Rate At 3 625 Psi Gpm
▼
1520''
190''
205
1520
1520''''
2000''
205''
335''
3500''
56
56''
56''''
690''
890''
95''
Hardware
▼
Stainless Steel
Material
▼
316 Stainless Steel
Aluminum 535
Bronze B62
Galvanized Steel
Max Inlet Air Speed Mpers
▼
10''
19''
25''
26''
27''
42''
8
8''
8''''
9''
Minimum Order
▼
1
Nitrile Seal
▼
Maximize Low Pressure Sealing Oil And Fuel Resistant
Package Type
▼
Each
Pipe Size A In
▼
1.5 In
1.5 In''
10 In''
12 In''
2 In''
2.5 In''
3 In''
4 In
4 In''
5 In''
6 In''
8 In''
Units Per Package
▼
1
Valve Cap
▼
Eliminates need for a spacer ring and protective screen
Notes
▼
Air Intake Tested With Polyethylene Float (Lightest Float) And The Water Pumped Through The Vent Check Valves For The Flow Rate.
Standard Size A In
▼
1.5
1.5''
2''
2.5''
3''
4''
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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