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ES-A-ACV-LF960GD-15  2115 

© 2021 Watts

LEAD FREE

*

Inlet

B

A

Dimensions

SIZE

DIMENSIONS

WEIGHT

A

B

in.

in

mm

in

mm

lbs.

kgs.

 

1/4

2

 

11/16

68 

1

 

11/16

43 

1.7

0.77

 

3/8

2

 

11/16

68 

1

 

11/16

43 

1.7

0.77

 

1/2

76 

51 

1.7

0.77

 

3/4

3

 

5/16

84 

2

 

5/16

59 

1.7

0.77

Model LF60-1

Y-Pattern Strainer

Size: 

1/4

" – 

3/4

" NPT

Model LF60-1 Y-Pattern Strainers are used to filter the fluid pass-

ing through the pilot circuit, and provide protection to pilot circuit 

speed controls and pilots. The filter element can be accessed for 

cleaning by removing the clean-out cap, or may be cleaned by 

installing an optional "blow-down" ball valve.  

* The wetted surface of this product contacted by consumable water 

contains less than 0.25% of lead by weight.

Specifications

Model LF60-1

Body Material:

     Lead Free Copper Silicon Alloy 

 

  CF8M (316) Stainless Steel (optional)

Retainer Cap:

 

  Lead Free Copper Silicon Alloy

Cap Gasket:

 

 EPDM

Pressure Rating:

     400psi (27.6 bar)

Filter Element:

     304 Stainless Steel

Mesh Options:

 

  60 Mesh (standard) 

 

  100 Mesh (optional)

ACV Options and Accessories - Series LF960GD-15 

Summary of Contents for AMES LF960GD-15 Series

Page 1: ...ensed contractor in accordance with local codes and ordinances WARNING Need for Periodic Inspection Maintenance This product must be tested periodically in compliance with local codes but at least onc...

Page 2: ...opening and closing speeds are separately adjustable The Position Indicator with Air Bleed Petcock allow for visual indication of valve position and allows easy venting of air entrapped in the main v...

Page 3: ...ies LF960GD 15 This Ames Automatic Control Valve ACV is a full port single chamber basic valve that incorporates a one piece disc and dia phragm assembly This assembly is the only moving part within t...

Page 4: ...530 1945 Pressure Drop psi 2 3 4 6 8 10 20 30 40 60 80 100 Flow Rate Gallons per minute Water 2 4 10 20 40 60 80 100 200 500 1000 2000 5000 10000 20000 100000 8 6 4 8 1 0 1 2 1 4 1 6 6 2 1 1 2 3 8 1 0...

Page 5: ...l 9 Stem Washer ASTM A276 304 Stainless Steel 10 Diaphragm Washer ASTM A536 65 45 12 Epoxy Coated Ductile Iron 11 Diaphragm Buna N Nitrile 12 Disc Retainer ASTM A536 65 45 12 Epoxy Coated Ductile Iron...

Page 6: ...e NPT Port Size NPT Shipping Weights A B C D E F G H I J K L in in mm in mm in mm in mm in mm in mm in mm in mm in mm in mm in in lbs kgs 11 4 71 4 184 51 2 140 3 8 1 4 20 9 11 2 71 4 184 81 2 216 51...

Page 7: ...As water level increases the sensed tank head pressure increas es above the control setpoint of the Model 27 causing it to de pressurize the cover of the 3 Way Accelerator closing the Main Valve Turn...

Page 8: ...11 Upper Jam Nut 12 Lower Jam Nut 13 Upper Diaphragm Washer 14 Diaphragm 15 Lower Diaphragm Washer 16 Shaft 17 Bearing 18 O Ring 19 Machine Screw 20 F23 Body 21 Stem 22 Spring 23 O Ring 24 F23 Seat 25...

Page 9: ...Float or Altitude Pilot to operate the Main Valve open and closed When the cover of the Accelerator Pilot is de pressurized the main valve cover chamber is connected to upstream pressure causing the...

Page 10: ...lve cover This causes the main valve to close until inlet pressure is again greater than outlet Model LFCK Standard Material Brass Housing and Body Stainless Steel Indicating Rod Optional Material Sta...

Page 11: ...he free flow direction the seat moves out of the flow path to all unrestricted flow Specifications Model LFFC FLOW CLOSED Fluid Speed Controlled by Needle FLOW OPEN Free Flow Seat Full Open FLOW CLOSE...

Page 12: ...Free Diverter Ball Valves Sizes 1 4 2 Series LFB6780 M1 2 Piece Full Port Lead Free Copper Silicon Alloy Diverter Ball Valves are designed to divert liquids and gases in commercial and industrial app...

Page 13: ...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 o...

Page 14: ...des 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 Mai...

Page 15: ...re used in pilot lines to provide a positive shutoff in any override or maintenance situation for simple trouble shooting This 2 piece full port valve features bottom loaded stems PTFE seats and packi...

Page 16: ...r Size 1 4 3 4 NPT Model LF60 Flo Clean Strainers are used to filter the fluid pass ing through the pilot circuit and provide protection to pilot circuit speed controls and pilots It is installed in t...

Page 17: ...ot circuit speed controls and pilots The filter element can be accessed for cleaning by removing the clean out cap or may be cleaned by installing an optional blow down ball valve The wetted surface o...

Page 18: ...tact the trip arm when the main valve is closed The collar can be positioned on the stem by loosening the set screw to actuate the switch at the desired point of valve travel Single Pole Double Throw...

Page 19: ...ion with the cover facing up main valve stem vertical Slow operation or premature stem and guide wear may occur if valve is not installed according to factory recommendations Consult factory for detai...

Page 20: ...on STEP 2 Energize the solenoid to check actuation and to confirm connection to power source and so that initial valve filling is against the closed solenoid NOTE In cases when testing is required pri...

Page 21: ...dependent upon the installation application and may not be required on all valves When the valve is closed the Altitude control screw adjustment may be turned OUT counter clockwise an additional to tu...

Page 22: ...valve specification sheets for approximate cover capacity A continuous flow of water from the open port indicates a damaged diaphragm or loose disc diaphragm assembly Disassemble valve and replace di...

Page 23: ...ation valves ensure open Diaphragm is damaged Conduct diaphragm seal test repair and replace if necessary Main valve stem assembly corroded damaged Inspect stem assembly clean replace if necessary Blo...

Page 24: ...require a lifting eye bolt to be installed in the valve stem accessory threads located on the very top of the valve stem 5 Before removing Stem Nut examine stem threads for mineral build up Remove dep...

Page 25: ...ern to ensure even distribution Test the Disc and Diaphragm Assembly for smooth travel by following the Freedom of Movement Test procedure in previous section 11 Test the integrity of the Seat Seal by...

Page 26: ...er costs resulting from labor charges delays vandalism negligence fouling caused by foreign material damage from adverse water conditions chemical or any other circumstances over which the Company has...

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