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Thermoplastic Valves Product Guide & Engineering Specifictions
Gate Valves
Made in the U.S.A. Suitable for Oil-Free air handling to 25 psi, not for distribution of compressed air or gas Page 772
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Quick-View Valve Selection Chart
C
v
Values
Flanged valves calculated for additional laying length of flanged valve.
1: Gallons per minute at 1 psi pressure drop.
2: Size 2-1/2" is a reducer bushed down 3" valve, C
v
not available.
1: For CPVC valves, add the letter “C” to the part numbers (e.g., 2031-005C).
2: Flanged end connectors have a Maximum Internal Pressure Rating of 150 psi @ 73°F.
3: Outlet sized with bushing.
Temperature Pressure Rating
System Operating
Temperature °F (°C)
100
( 38 )
110
( 43 )
120
( 49 )
130
( 54 )
140
( 60 )
150
( 66 )
160
( 71 )
170
( 77 )
180
( 82 )
190
( 88 )
200
( 93 )
210
( 99 )
Valve
Pressure
Rating
psi
(MPa)
1/2"-2"
PVC
200
(1.38)
135
(.93)
120
(.83)
75
(.52)
50
(.34)
-0-
(-0-)
-0-
(-0-)
-0-
(-0-)
-0-
(-0-)
-0-
(-0-)
-0-
(-0-)
-0-
(-0-)
CPVC
200
(1.38)
155
(1.07)
140
(.97)
125
(.86)
110
(.76)
100
(.69)
90
(.62)
80
(.55)
70
(.48)
60
(.41)
50
(.34)
-0-
(-0-)
2-1/2"-3"
PVC
150
(1.03)
130
(.90)
110
(.76)
60
(.41)
50
(.34)
-0-
(-0-)
-0-
(-0-)
-0-
(-0-)
-0-
(-0-)
-0-
(-0-)
-0-
(-0-)
-0-
(-0-)
CPVC
150
(1.03)
140
(.97)
130
(.90)
120
(.83)
110
(.76)
100
(.69)
90
(.62)
80
(.55)
70
(.48)
60
(.41)
50
(.34)
-0-
(-0-)
4"
PVC
235
(1.62)
140
(.97)
130
(.90)
90
(.62)
50
(.34)
-0-
(-0-)
-0-
(-0-)
-0-
(-0-)
-0-
(-0-)
-0-
(-0-)
-0-
(-0-)
-0-
(-0-)
CPVC
235
(1.62)
219
(1.51)
170
(1.17)
145
(1.00)
130
(.90)
11
0
(.76)
95
(.66)
80
(.55)
70
(.48)
60
(.41)
50
(.34)
-0-
(-0-)
Nominal
Size
Cv
1
Gallons/Minute
Socket/Threaded Flanged
1/2 19 15
3/4 37 29
144 39
1-1/4 128 105
1-1/2 144 127
2 333 279
2-1/2 See Note 2
3 335 323
4 583 566
Valve
Size
O-ring
Material
PVC Part Numbers
1
Pressure
Rating
Socket Threaded Flanged
1/2
Buna-N 2012-005 2011-005 2013-005
200 psi
Non-Shock
Water
@ 73°F
(Flanged
150 psi
Non-Shock
Water
@ 73°F)
EPDM 2022-005 2021-005 2023-005
FKM 2032-007 2031-005 2033-005
3/4
Buna-N 2012-007 2011-007 2013-007
EPDM 2022-007 2021-007 2023-007
FKM 2032-007 2031-007 2033-007
1
Buna-N 2012-010 2011-010 2013-010
EPDM 2022-010 2021-010 2023-010
FKM 2032-010 2031-010 2033-010
1-1/4
Buna-N 2012-012 2011-012 2013-012
EPDM 2022-012 2021-012 2023-012
FKM 2032-012 2031-012 2033-012
1-1/2
Buna-N 2012-015 2011-015 2013-015
EPDM 2022-015 2021-015 2023-015
FKM 2032-015 2031-015 2033-015
2
Buna-N 2012-020 2011-020 2013-020
EPDM 2022-020 2021-020 2023-020
FKM 2032-020 2031-020 2033-020
2-1/2
Buna-N 2012-025
3
2011-025
3
2013-025
3
150 psi
Non-Shock
Water
@ 73°F
EPDM 2022-025
3
2021-025
3
2023-025
3
FKM 2032-025
3
2031-025
3
2033-025
3
3
Buna-N 2012-030 2011-030SR 2013-030
EPDM 2022-030 2021-030SR 2023-030
FKM 2032-030 2031-030SR 2033-030
4
Buna-N 2012-040 2011-040SR 2013-040
235
2
psi
Non-Shock
Water
@ 73°F
EPDM 2022-040 2021-040SR 2023-040
FKM 2032-040 2031-040SR 2033-040