Watts M6100 / M61100 User Manual
Mustang series basic valves, Operating pressure, Operating temperature
Mustang Series Basic Valves
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Viton
®
is a registered trademark of DuPont Dow Elastomers.
Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements,
please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials with-
out prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.
ES-ACV-M6100-M61100
M6100 / M61100
Reduced Port Ductile Iron Single
Chamber Basic Valve
The Watts ACV Models M6100 and M61100 are reduced port,
single chamber basic valves that incorporate a one-piece disc
and diaphragm assembly. This assembly is the only moving part
within the valve, allowing it to open, close, or modulate as com-
manded by the pilot control system. The reduced port design
offers improved low-flow performance as compared to the full
port valve on the same service.
Model M6100: Globe Pattern Single Chamber Basic Valve
Model M61100: Angle Pattern Single Chamber Basic Valve
Dimensions
M6100 (Globe)
M61100 (Angle)
Standard Materials
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 &
Spring:
Stainless Steel
Operating Pressure
150 Flanged = 250psi (17.2 bar)
300 Flanged = 400psi (27.6 bar)
Operating Temperature
Buna-N: 160°F (71°C) Maximum
EPDM: 300°F (140°C) Maximum
Viton
®
: 250°F (121°C) Maximum
Valve Size
Globe 150#
Globe 300#
Cover To Center
Angle 150#
Angle 300#
Angle 150#
Angle 300#
Port Size
Port Size
Shipping
Weights*
A
B
C
D
E
F
G
H
I
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
lbs.
kgs.
3
80
10
1
⁄
4
260
11
279
7
178
3
⁄
8
10
1
⁄
2
13
21
10
4
100
13
7
⁄
8
352
14
1
⁄
2
368
8
5
⁄
8
219
6
15
⁄
16
176
7
1
⁄
4
184
5
1
⁄
2
140
5
13
⁄
16
148
1
⁄
2
13
1
⁄
2
13
39
18
6
150
17
3
⁄
4
451
18
5
⁄
8
473
11
5
⁄
8
295
8
7
⁄
8
225
9
3
⁄
8
238
6
3
⁄
4
171
7
1
⁄
4
184
3
⁄
4
19
3
⁄
4
19
89
40
8
200
21
3
⁄
8
543
22
3
⁄
8
568
15
381
10
11
⁄
16
271
11
3
⁄
16
284
7
1
⁄
4
184
7
3
⁄
4
197
3
⁄
4
19
3
⁄
4
19
150
68
10
250
26
660
27
3
⁄
8
695
17
7
⁄
8
454
1
25
1
25
283
128
12
300
30
762
31
1
⁄
2
800
21
533
1
25
1
25
408
185
16
400
35
889
36
5
⁄
8
930
25
3
⁄
4
654
1
25
1
1
⁄
4
32
626
234
18
450
48
1219
49
5
⁄
8
1260
31
787
1
25
2
51
1145
519
20
500
48
1219
49
5
⁄
8
1260
31
787
1
25
2
51
1170
531
24
600
48
1219
49
3
⁄
4
1263
31
787
1
25
2
51
1265
574
*Estimated in lbs.
I
H
C
H
F G
D
E
A
B
H