Georg Fischer 375 Data Sheet
True Union Ball
Valve Type 375
Technical Features
• New and improved ergonomic
handle
• Aesthetically improved body and
nuts
• NSF 61 Certifi ed
• Full port design
• Compact length
• 10,000 life cycle
• Blow-out proof stem
• Fully serviceable and adjustable
seat carrier
• Double stem seals
• Floating ball design
Type 375 True Union Ball Valve
PVC/CPVC
3/8
Size range
End Connections
Seals
Seat
" - 6"
Socket
Female NPT
*3/8"- 2" include both socket and FNPT ends.
EPDM, FPM
PTFE
PVC Part Numbers
Size Socket/Threaded
3/8" 161 375 001 161 375 016 N/A
1/2" 161 375 002 161 375 017 161 375 062 161 375 077
3/4" 161 375 003 161 375 018 161 375 063 161 375 078
1" 161 375 004 161 375 019 161 375 064 161 375 079
1-1/4" 161 375 005 161 375 020 161 375 065 161 375 080
1-1/2" 161 375 006 161 375 021 161 375 066 161 375 081
2" 161 375 007 161 375 022 161 375 067 161 375 082
2-1/2"
1
3"
1
4"
1
6"
1
Socket ends only supplied from 2 ½"- 6."
EPDM FPM EPDM FPM
1
161 375 008 161 375 023 161 375 068 161 375 083
161 375 009 161 375 024 161 375 069 161 375 084
161 375 010 161 375 025 161 375 070 161 375 085
161 375 011 161 375 026 161 375 071 161 375 086
1
Flanged
Specifi cation:
All PVC or CPVC Ball Valves
sizes 3/8
" through 6" shall be of
True Union design with two-way
blocking capability. As a safety
feature, the valves shall have a
blow out proof stem with double
stem seals. All O-rings shall
be either EPDM or FPM and the
valve seats shall be PTFE with
an elastomeric backing of the
same material as the valve seals.
The valve shall be of fl oating ball
design with full schedule 80 bore
(except for 6
" venturied). All ball
valves shall have an adjustable
seat carrier that
can be adjusted or removed using
the valve handle as a spanner
wrench. On sizes 3/8” - 2”, all
ball valves shall be supplied
with both socket and threaded
end connectors. All PVC ball
valves shall be NSF 61 certifi ed
for potable water use. PVC
shall conform to ASTM D1784,
classifi cation 12454-B. CPVC
shall conform to ASTM D1784,
classifi cation 23447-B. The valve
Type 375 shall have a pressure
rating up to 225 psi at 68°F as
supplied by George Fischer, Inc.,
Tustin, CA or George Fischer
Sloane, Inc., Little Rock, AR.
Dimensions PVC and CPVC
CPVC Part Numbers
Size Socket/Threaded
1/2" 163 375 002 163 375 017 163 375 062 163 375 077
3/4" 163 375 003 163 375 018 163 375 063 163 375 078
1" 163 375 004 163 375 019 163 375 064 163 375 079
1-1/4" 163 375 005 163 375 020 163 375 065 163 375 080
1-1/2" 163 375 006 163 375 021 163 375 066 163 375 081
2" 163 375 007 163 375 022 163 375 067 163 375 082
2-1/2"
1
3"
1
4"
1
6"
1
Socket ends only are supplied from 2 ½"- 6."
EPDM FPM EPDM FPM
1
163 375 008 163 375 023 163 375 068 163 375 083
163 375 009 163 375 024 163 375 069 163 375 084
163 375 010 163 375 025 163 375 070 163 375 085
163 375 011 163 375 026 163 375 071 163 375 086
1
Flanged
Pressure/Temperature PVC and CPVC
Size
D1 inD2 in L in Z in J in H in M in S in B i n Approx. Wt Lbs
inch
½ 1.88 3.50 3.58 1.84 5.28 2.31 1.44 0.55 0.069 0.4 0.5
¾ 2.27 3.88 4.10 2.08 5.79 2.50 1.44 0.55 0.072 0.7 0.8
1 2.63 4.25 4.56 2.34 6.55 3.05 1.85 0.66 0.076 1.1 1.2
1¼ 3.06 4.63 5.15 2.65 7.16 3.28 1.85 0.70 0.100 2.0 2.2
1½ 3.67 5.00 5.87 3.13 8.13 3.60 2.41 0.88 0.078 2.5 2.7
2 4.48 6.00 6.73 3.68 9.30 3.95 2.41 0.82 0.082 4.3 4.7
2½ 5.63 7.00 8.23 4.66 11.26 4.90 3.07 1.00 0.085 11.7 12.8
3 6.51 7.50 9.60 5.67 12.87 5.28 3.07 0.94 0.090 12.2 13.4
4 8.15 9.00 11.28 6.46 14.70 6.64 4.03 1.19 0.090 18.2 20.0
6 8.15 11.00 30.78 24.78 34.80 6.64 4.03 1.19 0.125 31.8 33.8
PVC CPVC
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