Lassic, Eries, Materials – Watts LFF1115 User Manual
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2
C
lassiC
s
eries
LFF115 (Globe)
LFF1115 (Angle)
Body & Cover:
Ductile Iron ASTM A536
Coating:
NSF Listed Fusion
Bonded Epoxy Lined
and Coated
Trim:
316 Stainless Steel
Elastomers:
Buna-N (standard)
EPDM
(optional)
Viton (optional)
Stem, Nut &
Stainless Steel
Spring:
Materials
L
M
D
A
B
C
E
F
G
H I J
K
Globe
Angle
Operating Pressure
Operating Temperature
Pilot System
Tubing & Fittings
Threaded = 400 psi
Buna-N: 160°F Maximum
Reducing Control
Copper / Brass (Standard)
150 Flanged = 250 psi
EPDM: 300°F Maximum
20-175 psi (Standard)
Stainless Steel (Optional)
300 Flanged = 400 psi
Viton: 250°F Maximum
0-30 psi (Optional)
100-300 psi (Optional)
Valve Cover Chamber Capacity
Valve Travel
Dimensions
A
B
C
D
E
F
G
H
I
J
K
L
M
VALVE
SIZE
GLOBE
THRD.
GLOBE
150#
GLOBE
300#
COVER TO
CENTER
ANGLE
THRD.
ANGLE
150#
ANGLE
300#
ANGLE
THRD.
ANGLE
150#
ANGLE
300#
PORT
SIZE
PORT
SIZE
PORT
SIZE
SHIPPING
WEIGHTS*
1-1/4
7-1/4
3-1/2
3-1/4
1-7/8
1/4
1/2
1/8
15
1-1/2
7-1/4
8-1/2
9
3-1/2
3-1/4
4
1-7/8
4
1/4
1/2
1/8
15
2
9-3/8
9-3/8
10
4-15/16
4
4
4-1/4
4
4
4-1/4
1/2
1/2
1/4
35
2-1/2
11
11
11-5/8
7
5-1/2
5-1/2
5-13/16
4
4
4-5/16
1/2
1/2
3/8
65
3
10-1/2
12
13-1/4
7
5-1/4
5-3/4
6-1/8
5-1/4
5-3/4
6-1/8
1/2
1/2
3/8
95
4
15
15-5/8
8-5/8
6-3/4
7-1/8
6-3/4
7-1/8
1/2
1/2
3/8
190
6
20
21
11-3/4
8-1/2
8-7/8
8-1/2
8-7/8
1/2
1/2
1/2
320
8
25-3/8
26-3/8
15-3/4
11
11-1/2
11
11-1/2
1/2
1
1/2
650
10
29-3/4
31-1/8
18-3/4
14-7/8
15-5/8
14-7/8
15-5/8
1
1
1
940
12
34
35-1/2
20-5/8
17
17-3/4
17
17-3/4
1
1
1
1500
14
39
40-1/2
22-1/4
1
1
1
1675
16
41-3/8
43-1/2
26-1/4
1
1
1
3100
*Estimated in lbs.
Valve Size (in)
1-1/4
1-1/2
2
2-1/2
3
4
6
8
10
12
14
16
fl.oz.
4
4
4
10
10
22
70
U.S. Gal
1-1/4
2-1/2
4
6-1/2
9-1/2
Valve Size (in)
1-1/4
1-1/2
2
2-1/2
3
4
6
8
10
12
14
16
Travel (in)
3/8
3/8
1/2
5/8
3/4
1
1-1/2
2
2-1/2
3
3-1/2
4