Diaphragm Valve

Pool automatic water leveler is making high pitched noise.?

Hello. I have a A & A Quik Automatic Water Leveler for my pool and it is making a high pitched noise when operating. I can't figure out what is causing it. Has anyone else ever had trouble with this device or a different brand of water leveler for their pool?

the diaphragm valve is sticking.

Discover Diaphragm Valve On eBay Below:

Swagelok Nupro 6LV DA6583 P C HIGH FLOW DIAPHRAGM VALVE
Swagelok Nupro 6LV DA6583 P C HIGH FLOW DIAPHRAGM VALVE
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Entegris D8 2M 8F Diaphragm Valve 1 2 Flaretek Integra 2 Way Multi Turn
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Parker 1 4 FVCR Manual Toggle Diaphragm Valve 45600750 944GSFSFF NEW
Parker 1 4 FVCR Manual Toggle Diaphragm Valve 45600750 944GSFSFF NEW
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Fujikin Diaphragm Valve FUDDFL 71L 635 316LP ESE FUDD
Fujikin Diaphragm Valve FUDDFL 71L 635 316LP ESE FUDD
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Parker Veriflo 54013359 955GSFS8MMLK Diaphragm Valve
Parker Veriflo 54013359 955GSFS8MMLK Diaphragm Valve
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KITZ SCT TD4OS WC 143 FA SEP 316 Diaphragm Valve
KITZ SCT TD4OS WC 143 FA SEP 316 Diaphragm Valve
$150.00
TKSCT S371410036038 316LV 10k 1 4 diaphragm valves  USED
TKSCT S371410036038 316LV 10k 1 4 diaphragm valves USED
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SWAGELOK 6LVV DPFR4 P C VALVE316 VIM VAR UHP DIAPHRAGM SEALED VALVE 1 4IN FEM
SWAGELOK 6LVV DPFR4 P C VALVE316 VIM VAR UHP DIAPHRAGM SEALED VALVE 1 4IN FEM
$78.40
Swagelok 6LVV DPRVR4 P GR DIAPHRAGM SEALED VALVEUSED
Swagelok 6LVV DPRVR4 P GR DIAPHRAGM SEALED VALVEUSED
$89.00
Swagelok SS 44S6 K DIAPHRAGM SEALED VALVE USED
Swagelok SS 44S6 K DIAPHRAGM SEALED VALVE USED
$149.00
Valve diaphragm EPDM GEMU 600100M140104 677 DN 100 2047 DN 100
Valve diaphragm EPDM GEMU 600100M140104 677 DN 100 2047 DN 100
$108.90
Valve MEMBRANE FOR DIAPHRAGM VALVE GEMU 695 50P14
Valve MEMBRANE FOR DIAPHRAGM VALVE GEMU 695 50P14
$26.97
VERIFLO 42600719 944AOPLPNCSFSFF DIAPHRAGM VALVE 125PSI Farmon ID 406016
VERIFLO 42600719 944AOPLPNCSFSFF DIAPHRAGM VALVE 125PSI Farmon ID 406016
$140.00
APTech AP3550S 2PW FV4 Stainless Steel Diaphragm Valve
APTech AP3550S 2PW FV4 Stainless Steel Diaphragm Valve
$89.99
FUJIKIN FPR 71RS1 952 2 PA BR AIR OPERATED DIAPHRAGM VALVE 083052
FUJIKIN FPR 71RS1 952 2 PA BR AIR OPERATED DIAPHRAGM VALVE 083052
$250.00
Valve PNEUMATIC Diaphragm NC 1 4 swage w o nuts CKD AGD11V X0009
Valve PNEUMATIC Diaphragm NC 1 4 swage w o nuts CKD AGD11V X0009
$108.90
Valve Manual Diaphragm SS Ham let EVZS4R GF4 GM4 1 4 MVCR MVCR
Valve Manual Diaphragm SS Ham let EVZS4R GF4 GM4 1 4 MVCR MVCR
$66.00
Swagelok 2 Way Atomic Layer Deposition Diaphragm Valve 6LVV MSM ALD3E 2 P CSL
Swagelok 2 Way Atomic Layer Deposition Diaphragm Valve 6LVV MSM ALD3E 2 P CSL
$69.99
SCV KITZ SUS316LE TD40S GC 1671 FA SCT Pneumatic NC Diaphragm Valve 416886
SCV KITZ SUS316LE TD40S GC 1671 FA SCT Pneumatic NC Diaphragm Valve 416886
$150.00
FUJIKIN KJ5HB000 060183 316L P Stainless Diaphragm Valve
FUJIKIN KJ5HB000 060183 316L P Stainless Diaphragm Valve
$99.95
Valve Diaphragm SS CKD AGD11V X0097 DNS 2 39 61083
Valve Diaphragm SS CKD AGD11V X0097 DNS 2 39 61083
$108.90
ENTEGRIS FLUOROWARE 201 33 01 FLUOROWARE INTEGRA MANUAL DIAPHRAGM VALVE 1 2 F
ENTEGRIS FLUOROWARE 201 33 01 FLUOROWARE INTEGRA MANUAL DIAPHRAGM VALVE 1 2 F
$149.95
Veriflo 955MS5196 Manual Diaphragm Valve
Veriflo 955MS5196 Manual Diaphragm Valve
$125.00
Parker Veriflo 955MS5196 Manual Diaphragm Valve
Parker Veriflo 955MS5196 Manual Diaphragm Valve
$125.00
Parker 1 4 PFA Ultra Pure 2 Way Diaphragm Valve MV 10 6024 00 PTFE
Parker 1 4 PFA Ultra Pure 2 Way Diaphragm Valve MV 10 6024 00 PTFE
$69.99
2 PTFE Spacer 4 OD 2 ID1 15 1630 TG Teflon 4 Bolt Gasket Diaphragm Valve
2 PTFE Spacer 4 OD 2 ID1 15 1630 TG Teflon 4 Bolt Gasket Diaphragm Valve
$20.00
AMAT 3870 00690 Valve Pneumatic Diaphragm 3 Way Entegris 416945
AMAT 3870 00690 Valve Pneumatic Diaphragm 3 Way Entegris 416945
$200.00
Swagelok 6LV DAVR4 ZD CM Diaphragm Valve 1 4 VCR 406766
Swagelok 6LV DAVR4 ZD CM Diaphragm Valve 1 4 VCR 406766
$140.00
DIAPHRAGM SHUTOFF VALVE 300 PSI UHP 3 8 X 0035 SWAGELOK 6LV DFLBW6 P BL
DIAPHRAGM SHUTOFF VALVE 300 PSI UHP 3 8 X 0035 SWAGELOK 6LV DFLBW6 P BL
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VERIFLO 45600042 Diaphragm Valve MODEL 917A0PLPNC NCS5779
VERIFLO 45600042 Diaphragm Valve MODEL 917A0PLPNC NCS5779
$295.00
PARKER VERIFLO 45600042 HIGH PURITY DIAPHRAGM VALVE MODEL 917A0PLPNC NCS5779
PARKER VERIFLO 45600042 HIGH PURITY DIAPHRAGM VALVE MODEL 917A0PLPNC NCS5779
$295.00
PARKER VERIFLO 45400867 HIGH PURITY DIAPHRAGM VALVE MODEL  917A0PLPNCS5698
PARKER VERIFLO 45400867 HIGH PURITY DIAPHRAGM VALVE MODEL 917A0PLPNCS5698
$245.00
PARKER VERIFLO 45600131 HIGH PURITY DIAPHRAGM VALVE MODEL 917A0PLPNC NCS5821
PARKER VERIFLO 45600131 HIGH PURITY DIAPHRAGM VALVE MODEL 917A0PLPNC NCS5821
$295.00
PARKER VERIFLO 45600665 HIGH PURITY DIAPHRAGM VALVE MODEL 944A0PLPNC NCS6045
PARKER VERIFLO 45600665 HIGH PURITY DIAPHRAGM VALVE MODEL 944A0PLPNC NCS6045
$295.00
PARKER VERIFLO 45100798 HIGH PURITY DIAPHRAGM VALVE MODEL 944A0PLPNC NC4802
PARKER VERIFLO 45100798 HIGH PURITY DIAPHRAGM VALVE MODEL 944A0PLPNC NC4802
$295.00
VERIFLO 45200654 HIGH PURITY DIAPHRAGM VALVE MODEL 955DUALA0PLPNCNCTS85003
VERIFLO 45200654 HIGH PURITY DIAPHRAGM VALVE MODEL 955DUALA0PLPNCNCTS85003
$265.00
Parker Veriflo SQ2MICRO30TP8197 Diaphragm Valve 54017399 420472
Parker Veriflo SQ2MICRO30TP8197 Diaphragm Valve 54017399 420472
$150.00
Motoyama SUSF316L Air Operated Diaphragm Valve VCV 10K 1 4 CTFE SEAT 329226
Motoyama SUSF316L Air Operated Diaphragm Valve VCV 10K 1 4 CTFE SEAT 329226
$95.00
Motoyama SUSF316L Air Operated Diaphragm Valve VCV 10K 1 4 CTFE SEAT 329227
Motoyama SUSF316L Air Operated Diaphragm Valve VCV 10K 1 4 CTFE SEAT 329227
$95.00

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