Page 102 - O-Plumbing.indd

O102 Sum 1-800-634-6313 423-461-4700
www.summersindustrial.com

PLUMBING

DUO-BLOC TRUE UNION BALL VALVES

A

B PVC with EDPM "O" Rings
C
D Product # Mfg. # Size Pkg. Wt.
E
F 343200 1001005 1/2 12 0.38
G
H 343220 1001007 3/4 12 0.67
I
J 343240 1001010 1 12 1.00
K
L 343260 1001015 1-1/2 12 2.18
M
N 343280 1001020 2 12 2.93
O
P Sizes: 1/2" - 6" 343300*, ** 1602030 3 2 8.07
Q Models: Socket, Threaded.
R Bodies: PVC, CPVC 343320* 1002040 4 1 21.00
Seats: Teflon backed with
EPDM or Viton CPVC with Viton "O" Rings
Seals: EPDM or Viton
Product # Mfg. # Size Pkg. Wt.
Features: True Union design permits installation or repair
without expanding the pipeline. Blocks in two directions, 343330 1013005 1/2 12 0.38
upstream and downstream, leaving full pressure on the oppo-
site end of the valve. Telflon seats with elastomeric backing 343332 1013007 3/4 12 0.67
cushions ensure bubble-tight shut-off and a low fixed torque,
while at the same time compensating for wear. Eye-ball style 343336 ** 1613010 1 12 1.00
in transparent PVC. Available with EPDM or Viton O-rings. All
sizes rated for full vacuum service. Threaded-in carriers on all 343338 1013015 1-1/2 12 2.18
sizes and materials through 4". Two sets of end connectors
(socket and threaded) included with all PVC and CPVC models 343340 1013020 2 4 2.93
in 1/2" - 2" sizes. Valve body guaranteed for two years when
used as recommended. All thermoplastic ball valves in sizes 1/2" * NOTE: 3” and 4” are socket mounted only
through 4" shall be of a True Union design with two-way blocking
capability. All True Union ball valves shall have Teflon seats with ** - 230psi
elastomeric backing cushions of the same material as the valve
seals. True Union ball valves must carry a two-year guarantee, Pressure VS Temperature (PSI, Water, Non-
as manufactured by Asahi/America, Inc. Shock)

PVC CPVC

Size 30°F 30°F 121°F 141°F 176°F
In.
120°F 120°F 140°F 175°F 195°F

1/2-2 150 150 120 85 55

2-1/2 150 150 120 85 55

3-6 150 150 85 60 45

Dimensions

Socket Threaded
PVC, CPVC

Size d2 d3 S L d2 S L
1/2 0.848 3.86 3.90
3/4 1.058 0.836 0.688 4.53 1/2- 14NPT 0.59 4.65
1.325 5.28 5.35
1 1.670 1.046 0.719 5.83 3/4- 14NPT 0.67 5.87
1-1/4 1.912 6.65 6.69
1-1/2 2.387 1.310 0.875 7.56 1-11-1/2NPT 0.79 7.76
2.889 9.45 8.46
2 3.516 1.655 0.938 11.10 1-1/4-11-1/2NPT 0.87 10.39
2-1/2 4.518 13.90 14.17
1.894 1.094 1-1/2-11-1/2NPT 0.98
3
4 2.369 1.156 2-11-1/2NPT 1.10

2.868 1.750 2-1/2-8NPT 1.26

3.492 1.875 3-8NPT 1.38

4.491 2.000 4-8NPT 1.77

NOTE: Other sizes may be special ordered up to 6". See your Summers Sales Representative.

August 31, 2009