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V42 Metal Diaphragm
Build to Order
V42 B – 3/4″
V42 C – 1″
V42 D – 1.25″
V42 E – 1.5″
V42 F – 2″ 425-A Body
V42 G – 2″ 426-B Body
V42 H – 2.5″
V42 J – 3″
V42 K – 4″
V42 L – 6″
V42 Parts & Kits
V42B Parts & Kits
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V42K Parts & Kits
V42L Parts & Kits
VAV Air Valves
Build to Order
VAV B – 3/4″
VAV C – 1″
VAV E – 1.5″
VAV F – 2″ 425-A Body
VAV G – 2″ 426-B Body
VAV H – 2.5″
VAV J – 3″
VAV K – 4″
VAV Parts & Kits
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VAVE Parts & Kits
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VAVK Parts & Kits
V46 Stainless Steel
Build to Order
V46 C – 1″
V46 E – 1.5″
V46 F – 2″
V46 Parts & Kits
V46 C Parts & Kits
V46 E Parts & Kits
V46 F Parts & Kits
K52 Thermoplastic
Build to Order
K520 – 0.5″
K521 – 1″
K524 – 1.5″
K526 – 2.5″
K52 Parts Kits
K520 Parts & Kits
K521 Parts & Kits
K524 Parts & Kits
K526 Parts & Kits
K55 Isolated Bonnet
Build to Order
K550 – 0.5″
K551 – 1″
K554 – 1.5″
K55 Parts Kits
K550 Parts & Kits
K551 Parts & Kits
K554 Parts & Kits
K53 PVC Valves
Build to Order
K531 – 1″
K534 – 1.5″
K535 – 2″
K537 – 3″
K53 Parts Kits
K531 Parts & Kits
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K535 Parts & Kits
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58 – 16 Port Stagers
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Products
Tools
Product Selector
Valve Identifier
Valve Substances
Inline Flow Meters
V42 Metal Diaphragm
Build to Order
V42 B – 3/4″
V42 C – 1″
V42 D – 1.25″
V42 E – 1.5″
V42 F – 2″ 425-A Body
V42 G – 2″ 426-B Body
V42 H – 2.5″
V42 J – 3″
V42 K – 4″
V42 L – 6″
V42 Parts & Kits
V42B Parts & Kits
V42C Parts & Kits
V42D Parts & Kits
V42E Parts & Kits
V42F Parts & Kits
V42G Parts & Kits
V42H Parts & Kits
V42J Parts & Kits
V42K Parts & Kits
V42L Parts & Kits
VAV Air Valves
Build to Order
VAV B – 3/4″
VAV C – 1″
VAV E – 1.5″
VAV F – 2″ 425-A Body
VAV G – 2″ 426-B Body
VAV H – 2.5″
VAV J – 3″
VAV K – 4″
VAV Parts & Kits
VAVB Parts & Kits
VAVC Parts & Kits
VAVE Parts & Kits
VAVF Parts & Kits
VAVG Parts & Kits
VAVH Parts & Kits
VAVJ Parts & Kits
VAVK Parts & Kits
V46 Stainless Steel
Build to Order
V46 C – 1″
V46 E – 1.5″
V46 F – 2″
V46 Parts & Kits
V46 C Parts & Kits
V46 E Parts & Kits
V46 F Parts & Kits
K52 Thermoplastic
Build to Order
K520 – 0.5″
K521 – 1″
K524 – 1.5″
K526 – 2.5″
K52 Parts Kits
K520 Parts & Kits
K521 Parts & Kits
K524 Parts & Kits
K526 Parts & Kits
K55 Isolated Bonnet
Build to Order
K550 – 0.5″
K551 – 1″
K554 – 1.5″
K55 Parts Kits
K550 Parts & Kits
K551 Parts & Kits
K554 Parts & Kits
K53 PVC Valves
Build to Order
K531 – 1″
K534 – 1.5″
K535 – 2″
K537 – 3″
K53 Parts Kits
K531 Parts & Kits
K534 Parts & Kits
K535 Parts & Kits
K537 Parts & Kits
Solenoids
V Series
K Series
Stagers
Stager Controls
48 – 6 Port Stagers
51 – 8 Port Stagers
58 – 16 Port Stagers
Fluid Ejectors
Socket Weld Ejectors
NPT Ejectors
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Docs
Inline Flow Meters Documentation
V42 Documentation
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Effective March 17, 2025, AQ Matic will implement a price increase on all products due to tariff updates impacting our global supply chain.
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Category: V42 Metal Diaphragm Valves
Showing 51–100 of 1355 results
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V42J-3000-00000 – 3″ Flanged – Normally Open
$
918.57
Select options
AquaMatic – 1074226 – Shaft Guide, 424, SS, Machined, Replaces part 1074225
$
42.50
Select options
AQ-Matic 428-RF – Internal Parts Kit, Normally Open Valves
$
754.95
Select options
427-RAV – Diaphragm & Seal Kit, FKM Seals & FKM Diaph.
$
315.80
Select options
AQ-Matic 426-RF – Internal Parts Kit, Normally Open Valves
$
330.32
Select options
V42E-0001-00000 – 1 1/2″ – Normally Open, Spring Assist Open AqMatic Valve
$
307.46
Select options
421-RAJH – Diaphragm & Seal Kit, BUNA Seals & Diaph. HYCAR Disc
$
58.30
Select options
V42G-0000-00000 – 2″ Normally Open – 426 B Body AqMatic Valve
$
527.49
Select options
AV4-RAHT – VAVD, VAVE – 424 – Diaphragm & Seal Kit, High Temp.
$
116.62
Select options
421-RAV – Diaphragm & Seal Kit, FKM Seals & FKM Diaph.
$
132.39
Select options
425-RAE – Diaphragm & Seal Kit, E.P.D.M. Seals
$
94.72
Select options
V42B-0032-00000 – 3/4″ Normally Closed, Spring Assist Closed
$
295.00
Select options
V42C-0032-20000 – 1″ – Normally Closed, Spring Assist Closed – FKM
$
373.79
Select options
V42C-0001-00000 – 1″ – Normally Open, Spring Assist Open
$
231.86
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426-RAV – Diaphragm & Seal Kit, FKM Seals & FKM Diaph.
$
242.94
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V42C-0030-00000 – 1″ – Normally Closed
$
233.27
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AquaMatic – 426-SC – Spring Assist Close Repair Kit
$
35.24
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426-RAE – Diaphragm & Seal Kit, E.P.D.M. Seals
$
109.32
Select options
AquaMatic V42C-00SX-02578 – 1 Inch Special Valve – Custom – BUNA N
$
362.64
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AquaMatic – C4H470 – Brass NEMA 1 Solenoid 115/60 – Pipe Size 1/8 Inch NPT
$
220.73
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428-RAE – Diaphragm & Seal Kit, E.P.D.M. Seals
$
202.11
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425-RAV – Diaphragm & Seal Kit, FKM Seals & FKM Diaph.
$
174.90
Select options
V42E-0032-00000 – 1 1/2″ – Normally Closed, Spring Assist Closed AqMatic Valve
$
371.22
Select options
AquaMatic V42F-0010-00041 – 2 Inch Normally Open, LS – EO/DD Solenoid – BUNA N
$
867.04
Select options
AquaMatic – 1074128 – Disc Holder, 421, SS, Machined, Replaces part 1074126
$
23.59
Select options
424-RAE – Diaphragm & Seal Kit, E.P.D.M. Seals
$
69.22
Select options
V42E-0002-00000 – 1 1/2″ – Normally Open, Spring Assist Closed AqMatic Valve
$
352.86
Select options
V42B-0030-00000 – 3/4″ Normally Closed
$
229.86
Select options
V42B-0001-00000 – 3/4″ Normally Open, Spring Assist Open
$
228.45
Select options
V42C 1″ Build to Order – AquaMatic Valve
$
246.01
Select options
426-RG – Internal Parts Kit, Normally Closed Valves
$
357.21
Select options
421-RAE – Diaphragm & Seal Kit, E.P.D.M .Seals
$
65.06
Select options
V42F-0032-00000 – 2″ – Normally Closed, Spring Assist Closed – 425 A Body AqMatic Valve
$
586.41
Select options
V42F-0001-00000 – 2″ Normally Open, Spring Assist Open – 425 A Body AqMatic Valve
$
510.04
Select options
V42E-0030-00000 – 1 1/2″ – Normally Closed AqMatic Valve
$
306.08
Select options
V42D-0000-00000 – 1 1/4″ – Normally Open
$
281.68
Select options
V42B 3/4″ Build to Order – AquaMatic Valve
$
242.11
Select options
AquaMatic – ORB-024 – O-Ring, -024, BUNA
$
3.58
Select options
424-RAV – Diaphragm & Seal Kit, FKM Seals & FKM Diaph.
$
151.82
Select options
V42J-0001-00000 – 3″ – Normally Open, Spring Assist Open
$
777.03
Select options
V42F 2″ Build to Order – AquaMatic Valve
$
558.25
Select options
V42E 1 1/2″ Build to Order – AquaMatic Valve
$
327.48
Select options
V42E-0D32-20000 – 1 1/2″ – Normally Closed, Spring Assist Closed – FKM – Blue AqMatic Valve
$
454.38
Select options
V42C-0D00-00000 – 1″ – Normally Open – Blue
$
213.92
Select options
AquaMatic – NUS-0013 – Nut, Hex, 5/16-24, SS
$
6.92
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427-RG – Internal Parts Kit, Normally Closed Valves
$
504.90
Select options
V42F-0002-00000 – 2″ – Normally Open, Spring Assist Closed – 425 A Body AqMatic Valve
$
560.46
Select options
V42E-0021-00000 – 1 1/2″ – Normally Open, Position Indicator, Spring Assist Open AqMatic Valve
$
450.62
Select options
AquaMatic V42G-0000-00011 – 2 Inch Normally Open – EO Solenoid – BUNA N
$
831.69
Select options
AqMatic V42E-0D00-00000 – 1 1/2″ Normally Open – BUNA N
$
284.77
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