Harwood Engineering Company, Inc.
Manually-Operated Needle Valves
Features
Service for gases and liquids
Low torque, easily closed against pressure
Replaceable seats, needles, and packings
Throttling capacity, sensitive feel
Non-rotating needle, no backlash
Options
Stainless steel valves for water service
Custom design valves for
special service
For Pressures to 150,000 p.s.i.
Dimensions, inches
Pressure Rating, psi
Port Size*
Inside Diameter of Seat, inches
Valve Body**
Valve Part #
A
B
150,000
6M
0.062
Angle
C-4134
7.62
3.25
150,000
6M
0.062
Tee
C-4135
7.62
4.00
125,000
5M
0.062
Angle
C-4134
7.62
3.25
125,000
5M
0.062
Tee
C-4135
7.62
4.00
100,000
4L
0.062
Angle
C-4132
7.62
2.50
100,000
4L
0.062
Tee
C-4133
7.62
2.50
60,000
6L
0.062
Angle
C-4136
7.62
2.50
60,000
6L
0.062
Tee
C-4137
7.62
2.50
100,000
8L
0.062
Angle
C-4138
8.18
3.00
100,000
8L
0.062
Tee
C-4139
8.18
3.50
60,000
9L-3
0.062
Angle
C-4140
8.06
3.00
60,000
9L-3
0.062
Tee
C-4141
8.06
3.50
20,000
9L-5
0.125
Angle
C-4142
8.62
3.00
20,000
9L-5
0.125
Tee
C-4143
8.62
3.50
*High pressure ports per Harwood Engineering standard
** Angle Body has one outlet port; Tee body has two outlet ports
For Pressures to 200,000 p.s.i.
All are
Angle
Body Valves
Dimensions, inches
Pressure Rating, psi*
Inlet Port**
Outlet Port**
Inside Diameter of Seat, inch
Valve Part #
A
B
200,000
12H-1
12H-1
0.052
D-3156
10.25
2.70
200,000
12H-1
4L
0.052
D-3157
10.25
3.75
200,000
12H-1
¼ NPT
0.052
D-3158
10.25
2.95
200,000
12H-2
12H-2
0.052
D-3159
10.25
3.75
200,000
12H-2
4L
0.052
D-3160
10.25
2.70
200,000
12H-2
¼ NPT
0.052
D-3161
10.25
2.95
200,000
3M
3M
0.052
D-3162
11.75
4.95
200,000
3M
4L
0.052
D-3163
11.75
2.70
200,000
3M
¼ NPT
0.052
D-3164
11.75
2.95
150,000
6M
6M
0.052
D-3165
9.75
3.75
150,000
6M
¼ NPT
0.052
D-3166
9.75
2.94
125,000
5M
5M
0.052
D-3165
9.75
3.75
125,000
5M
¼ NPT
0.052
D-3166
9.75
2.94
*Pressure rating applies to the inlet port
**High pressure ports per Harwood Engineering standard
Harwood Engineering Company, Incorporated – © May, 1999
455 South Street, Walpole, Massachusetts 02081
phone: 508-668-3600
fax: 508-660-2276
http://www.ultranet.com/~harwood/
email
: harwood@ma.ultranet.com