Page 164 - MidlandMetalsCatalog2010baNN
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163
V
ALVES
• Suitable for full range of liquids and gases
• Minimal pressure drop due to large full size ports
• Bottom loaded, pressure retaining stem
• Pressure rated for 1/4"-2" at 600psi (42 bars) and
2-1/2"-4" at 400 psi WOG (non-shock) and 150 WSP
(10.34 bars) saturated steam. Virgin PTFE stem pack-
ing seal, thrust washer and seats
• Yellow vinyl insulator on heavy duty plated carbon
steel handles
• Fast 1/4 turn open or close operation
ISO 9002 Manufacturer
FEATURES
FULL PORT 600WOG FORGED BRASS BALL VALVE
1/4-2" 600 PSI non-shock cold water, gas, oil
- 150 PSI saturated steam
• Low operating torque
• Adjustable stem packing gland
• Maximum operating temperature: 302
0
F (150
0
C)
• Minimum operating temperature: -22
0
F (-30
0
C)
• Each valve individually tested
• Forged Brass - for more strength
• Threaded ends to ANSI B1.20.1
• Hard chromium plated solid ball
• Bottom entry, blow-out proof stem
• Deeper threads - for better connections
Made in
China
Part#
Size
Dimension Inches
Min. Order
NPT DN A B C E CH Box
Case
940-171
1/4"
0.39 1.75 1.27 3.54 0.46 0.78
70
140
----
940-172
3/8"
0.41 1.75 1.27 3.54 0.46 0.78
70
140
----
940-173
1/2"
0.58 2.05 1.92 3.54 0.52 0.98
50
100
----
940-174
3/4"
0.75 2.36 2.08 3.78 0.56 1.20
30
60
----
940-175
1"
0.94 2.75 2.56 4.52 0.66 1.50
20
40
----
940-176
1-1/4" 1.26 3.30 2.95 4.52 0.70 1.82
12
24
----
940-177
1-1/2" 1.57 3.66 3.34 5.51 0.72 2.09
9
18
----
940-178
2"
1.97 4.18 3.68 5.51 0.74 2.62
6
12
----
940-179
2-1/2" 2.52 5.38 4.76 8.66 1.01 3.36
4
8
----
940-180
3"
2.95 6.04 5.08 8.66 1.11 3.86
2
4
----
940-181
4"
3.89 7.38 5.86 9.00 1.22 4.89
1
2
----
POS Components
Materials
N
1
Body
Forged Brass 1
2
End Connection Forged Brass 1
3
Ball
CP Brass
1
4
Ball Seat
P.T.F.E.
2
5
Stem
Brass
1
6
Gland
Brass
1
7
Nut
Steel
1
8
Spring Inseat
Steel
1
9
Stem Seal
P.T.F.E.
1
10
Handle
Steel
1
5 PSIG
C
US
C
CH
B
E
A
G
DN
NPT
1/2" - 2" Sizes Gas Approved
• Minimum order quantity is Box Quantity
9
10
1
3 4 2
Minimum order is
Box Quantity
F
ULL
P
ORT
B
ALL
V
ALVES
B
RASS
V
ALVES
8
6
5
7 7
UL842, UL258, UL125,FM
FM
U L
2-1/2"- 4" 400 PSI non-shock cold water, gas, oil