Jomar 125-LWN User Manual
125-LWN
125 G
ISO EN 9001:2000
125-LWN
125-LWN MxF
System-2
®
Lockwing Gas Service
Ball Valve
Description
The 125 LWN features Jomar’s proven hot forged
brass, 100% full port, maintenance free (no lubrication
required), ball valve design.
for meter applications.
Model
125-LWN is available in 3/4" & 1" female x female, 1"
male x female (NPT).
Specifications
Economical valve system suited for natural gas utilities.
Temperature range: -40°F to 366°F.
Service designation: 125 PSIG
• 100% full port
• Hostaflon®-TFM 1600 Seats
• Tamper resistant lockwing cap
• Double Viton® Stem O-rings
• 100% leak tested
• CSA certified
• Applicable parts meet or exceed DOT 192 and ANSI
B16.33
• Threads conform to ANSI B1.20.1
An inexpensive alternative
Architect/Engineer approval
Job Name Date
Model Specified Quantity
Variations Specified
Customer/Wholesaler
Contractor
Architect
Note: Information subject to change without notice.
Jomar Valve
7243 Miller Drive
Warren, MI 48092
Phone: 800-325-5690
Fax: 800-628-4194
www.jomarvalve.com
Options
• Brass or AGA painted gray finish
Warranty
The Company, for a period of one year from the date of
shipment, warrants each product or system of its own
manufacture to the original purchaser to be free from
defects in material and workmanship under normal use,
service and maintenance.
125-LWN
© Copyright 2010 Printed in U.S.A.
0510
Lockwings
198
125-LWN
System-2
®
Lockwing Gas Service
Ball Valve
Dimensions in Inches
Computer Valve
Number Size A B C D
125 LWN
242-004B 3/4" 2.74 1.87 1.08 1.50
242-004P 3/4" 2.91 1.87 1.08 1.50
242-005B 1" 3.40 2.24 1.30 1.73
242-005P 1" 3.82 2.46 1.50 1.93
125 LWN MxF
246-005 1" 3.73 2.24 1.30 1.73
Material Specifications
Item Part Name Material
1 Body Forged Brass
2 End Adapter Forged Brass
3 Ball Chrome Plated Forged Brass
4 Seats (2) Hostaflon®-TFM 1600
5 Stem Extruded Brass
6 Stem Packing Virgin PTFE
7 Stem O-rings (2) Viton*
8 Gland Follower Brass
9 Lock Wing Cap Brass
10 Screw 304 Stainless Steel
Model 125 LWN
B
Lockwings
Note: Information subject to change without notice.
10
C
D
9
Typical Meter Set
Layout of 125 LWN and 175
LWIN valves with regulator
3
A
4
2
8
6
5
7
1
4
199
Jomar Valve
7243 Miller Drive
Warren, MI 48092
Phone: 800-325-5690
Fax: 800-628-4194
www.jomarvalve.com
© Copyright 2010 Printed in U.S.A.
0510
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