FIGURE 340NA, 340NAF, 350NA
THERMOPLASTIC VALVES
FULL PORT TRUEUNION BALL VALVE
FIGURE 340NA PVC WITH NPT AND SW ENDS*
FIGURE 340NAF PVC WITH 150# FLANGES
FIGURE 350NA CPVC WITH NPT AND SW ENDS*
* SW only on sizes over 2”. NPT is available upon request.
FEATURES
• Full port design
• Pressure Rating: 150 PSI @ 73°F
• Temperature Range:
• PVC: 41°F–122°F (5°C–50°C)
• CPVC: 32°F–194°F (0°C–90°C)
• Certified to NSF/ANSI 14, 61 and 372
• EPDM or FPM (Viton®) seals
• O-ring energized seats
• Bidirectional flow*
• Adjustable seat tightness
• Easy disassembly with handle
• Easy replacement reduces downtime
STANDARDS
Connections
• Figure 340NA Connections:
• Threaded Dimension: ASTM F 1498 and ASME B 1.20.1
• Socket Dimension: ASTM D 2467
• Figure 340NAF Connections:
• Flanged Dimension: ASME B16.5, Class 150
• Figure 350NA Connections:
• Threaded Dimension: ASTM F 1498 and ASME B 1.20.1
• Socket Dimension: ASTM F 439
340NAF
340NA
350NA
Certified to
ANSI/NSF 61-G
Materials
• PVC: Cell classification 12454 per ASTM D 1784
(formerly Type I, Grade 1)
• CPVC: Cell classification 23447 per ASTM D 1784
(formerly Type IV, Grade 1)
FNW.COM
©2020 Ferguson Enterprises, LLC 0820 2077624 We reserve the right to modify or improve the designs or specifications of our products at any time without notice.
FIGURE 340NA, 340NAF, 350NA
THERMOPLASTIC VALVES
FULL PORT TRUEUNION BALL VALVE
FNW340NA/350NA
1/2" to 3"
2-1/2" and 3" with socket unions only, NPT available upon request.
* 1/2" to 2" with threaded/socket unions;
FNW340NA/350NA
Threaded/Socket
Weld 4" Only
* Socket unions only, NPT available upon request.
DIMENSIONS INCHES FIGURE 340NA AND 350NA
Size D1
1/2" 0.551 0.848 14 0.875 3.76 2.835 1.811 1.89
3/4" 0.787 1.058 14 1 4.16 3.346 2.087 2.323
1" 0.984 1.325 11.5 1.125 4.72 3.858 2.283 2.638
1-1/4" 1.26 1.67 11.5 1.25 5.31 4.016 2.717 3.071
1-1/2" 1.575 1.912 11.5 1.375 5.96 4.528 2.992 3.661
2" 1.969 2.387 11.5 1.5 6.81 5.551 3.662 4.449
2-1/2" 2.48 2.889 8 1.75 8.27 7.086 4.527 5.59
3" 3.031 3.516 8 1.875 9.61 8.189 5.315 6.614
4" 4.01 4.518 8 2.25 12.91 10.97 6.77 8.9
Socket Thread
d
P L A H B
FNW.COM
©2020 Ferguson Enterprises, LLC 0820 2077624 We reserve the right to modify or improve the designs or specifications of our products at any time without notice.
FIGURE 340NA, 340NAF, 350NA
THERMOPLASTIC VALVES
FULL PORT TRUEUNION BALL VALVE
FNW340NAF
1/2"–3" Only
FNW340NAF
4" Only
DIMENSIONS INCHES FIGURE 340NAF
Size D1 D2 D3 e n L A T H B
1/2" 0.551 2.38 3.5 0.625 4 5.118 2.835 0.59 1.811 1.89
3/4" 0.787 2.75 3.88 0.625 4 5.748 3.346 0.59 2.087 2.323
1" 0.984 3.12 4.25 0.625 4 6.653 3.858 0.63 2.283 2.638
1-1/4" 1.26 3.5 4.62 0.625 4 7.401 4.016 0.63 2.717 3.071
1-1/2" 1.575 3.88 5 0.625 4 8.228 4.528 0.63 2.992 3.661
2" 1.969 4.75 6 7. 5 4 9.055 5.551 0.787 3.622 4.449
2-1/2" 2.48 5.5 7 7. 5 4 10.394 7.086 0.787 4.527 5.59
3" 3.031 6 7.5 7. 5 4 11.838 8.189 0.88 5.315 6.614
4" 4.01 7. 5 9.06 7.5 8 15.2 10.97 0.88 6.77 8.9
FNW.COM
©2020 Ferguson Enterprises, LLC 0820 2077624 We reserve the right to modify or improve the designs or specifications of our products at any time without notice.
FIGURE 340NA, 340NAF, 350NA
THERMOPLASTIC VALVES
FULL PORT TRUEUNION BALL VALVE
STANDARD MATERIALS PRESSURE/TEMPERATURE
Materials
Ref # Parts
1 Body PVC CPVC 1
2 Ball PVC CPVC 1
3 Seat Carrier PVC CPVC 1
4 Stem PVC CPVC 1
End Connector
5
6 Union Nut PVC CPVC 2
7 Handle ABS 1
8
9 Seat Carrier O-Ring EPDM FPM (Viton®) EPDM FPM (Viton®) 1
10 End's O-Ring EPDM FPM (Viton®) EPDM FPM (Viton®) 1
11 Seat Teflon 2
12 Solid End O-Ring EPDM FPM (Viton®) EPDM FPM (Viton®) 1
13 Body O-Ring EPDM FPM (Viton®) EPDM FPM (Viton®) 2
14 Flange (340NAF only) PVC 2
(Buckle 1/2"–2"
for 340NAF only)
Stem O-Ring EPDM FPM (Viton®) EPDM FPM (Viton®) 2
340NA & 340NAF 350NA
EPDM Viton® EPDM Viton®
PVC CPVC 2
Qty
TORQUE CV & WEIGHTS
Size Torque
(in-lbs)
1/2" 9 12.5 0.37
3/4" 18 28 0.57
1" 18 50.9 0.86
1-1/4" 18 81 1.21
1-1/2" 27 150 1.83
2" 45 230 3.09
2-1/2" 54 360 4.07
3" 71 485 7.6 1
4" 350 768 17.73
Cv Weight
(lbs)
FIGURE NUMBER MATRIX
FNW 340NA E G
Body Type Seals Size Codes
340NA = PVC w/ NPT & SW ends to 2" (SW only over 2", NPT upon request) E = EPDM 1/2 = D 2 = K
340NAF = PVC w/ flanged ends V = FPM (Viton®) 3/4 = F 2-1/2 = L
350NA = CPVC w/ NPT & SW ends to 2" (SW only over 2", NPT upon request) 1 = G 3 = M
1-1/4 = H 4 = P
1-1/2 = J
FNW.COM
©2020 Ferguson Enterprises, LLC 0820 2077624 We reserve the right to modify or improve the designs or specifications of our products at any time without notice.
Loading...