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ES-A-ACV-LF960GD-15-17 2115
© 2021 Watts
LEAD FREE
*
Body Material:
Brass (standard)***
Stainless Steel (optional)
Elastomers:
Nitrile (standard)
EPDM (optional)
Viton™ (optional)
Voltage:
24VDC, 24VAC or 120VAC
Enclosure:
General Purpose – NEMA 4 (standard)
Explosion Proof – NEMA 6, 6P, 7, 9 (optional)
Action:
Normally Open or Normally Closed**
**Solenoid Action only. Main valve action (energize-to-open or energize-to-close)
is dependent on the particulars of the pilot system.
***Brass solenoids are not lead free and it is illegal to use them in potable services
in the United States such as drinking water, handwashing, food preparation, and
dishwashing. However, brass solenoids may be used as a replacement component in
a lead free Watts ACV main valve, as the wetted surface of a lead free Watts ACV main
valve including installed brass solenoids contains less than 0.25% of lead by weight.
Dimensions
Model 50
Position Indicator
When specified as an option on a Control Valve, the Model 50
Position Indicator is installed in the topmost cover port of the Main
Valve and allows for visual indication of valve position. The Model
50 is also very useful during valve start-up and troubleshooting
procedures.
A stainless steel indicating rod threads into the tapped portion of
the Main Valve stem and moves inside of a cylindrical Pyrex sight
tube. The indicating rod travels up and down, following Main Valve
stem movement. The housing protects the sight tube and indicating
rod, and allows visibility on two sides. The screw driver operated
test cock installed on the top of the Model 50 housing provides a
controlled method of removal of air from the cover chamber during
start-up or troubleshooting of the Main Valve.
Valve Size
(in)
Dimension
(in)
1
1/4
- 1
1/2
7
3/8
2
4
7/8
2
1/2
4
7/8
3
4
7/8
4
5
6
5
8
5
7/8
10
5
7/8
12
7
1/4
14
7
1/4
16
7
1/4
18*
7
1/4
20*
7
1/4
24*
7
1/4
*Reduced Port
Item
Description
1
Test Cock
2
Housing
3
Gasket
4
Pyrex Sight Tube
5
Body
6
Indicating Rod
7
Stem Adaptor (8" or Larger)
1
2
3
4
5
6
7
Specifications
Standard Material:
Stainless Steel Housing and Body
Stainless Steel Indicating Rod
Lead Free Test Cock
Pyrex Sight Tube
Optional Material:
Stainless Steel Test Cock
Pressure Rating:
400psi (27.6 bar)
* The wetted surface of this product contacted by consumable water
contains less than 0.25% of lead by weight.
Model LF50
ACV Standard Components - Series LF960GD-15-17
