Watts 6115-JM - Manual (Page 2)

8550 Hansen Road . Houston, TX 77075 . Telephone 713.943.0688 . FAX 713.944.9445 www.wattsacv.com
CONFIGURATIONS CONFIGURATIONS
Model Size Weight Order Code
6115-JM 4" 120 234801
6115-7JM 4" 120 234802
6115-74JM 4" 120 234803
- Model 6115-JM Pressure
Reducing Control Valve
- Designed to reduce a higher, fluctuating
inlet pressure to a constant, lower,
outlet pressure
- Flow range: 30 gpm – 580 gpm
- Downstream pressure adjustment
range: 30 psi – 300 psi
- Automatically reduces higher inlet
pressure to constant lower outlet
pressure regardless of changing flow
rate and/or varying inlet pressure
- Model 6115-7JM Pressure Reducing
and Downstream Surge Control Valve
- Constructed same as the 6115-JM with
additional downstream surge control pilot
- The added surge control pilot ensures positive
pressure control when downstream high
demand equipment operates causing potential
water hammer
- Flow range: 30 gpm – 580 gpm
- Downstream pressure adjustment
range: 30 psi – 300 psi
- Model 6115-74JM Pressure Reducing
Control Valve with Low-Flow By-Pass
- Constructed the same as the 6115-JM with
addition of a full 3/4" Low-Flow By-Pass,
expanding the flow range
- Flow range: 1 gpm – 580 gpm
- Downstream pressure adju s tment
range: 30 psi – 300 psi
Closes Valve
Opens Valve
1
2
3
4
5
Flow
Flow Direction: Under the Seat
6
7
8
1
P /
L
4
2
Flow
Flow Direction: Under the Seat
3
5
6
7
8
Closes Valve
Opens Valve
Closes Valve
Opens Valve
1
2
3
4
5
Flow
Flow Direction: Under the Seat
6
7