The AqMatic AquaMatic V42J-3032-20000 Diaphragm Valve is a 3-inch, normally closed valve with spring assist close functionality, designed for reliable flow control in water treatment and industrial fluid handling systems. Built with a flanged ASTM connection and cast iron body, this valve provides dependable shutoff performance in larger pipeline systems where maintaining a positive seal is critical.
Within the valve assembly, the diaphragm and internal components regulate flow while maintaining proper sealing during operation. The spring assist close configuration adds mechanical closing force to help drive the valve to a fully closed position, improving performance in systems with low or fluctuating pressure. The V42 series y-pattern design features a large seat opening and high lift disc, allowing higher flow rates with reduced pressure loss while supporting smooth diaphragm movement and consistent operation.
Constructed with cast iron, brass, stainless steel, and FKM elastomer components, the V42J-3032-20000 valve is designed for durability and long service life in demanding system environments.
$1,260.86
Aquamatic – V42J-3032-20000 – 427 – 3″ – Normally Closed, Spring Assist Closed
| Part Number | V42J-3032-20000 |
| SKU | 1073116 |
| Model | 427 |
| Pipe Size | 3″ |
| Pipe Connection | Flanged ASTM |
| Body & Cap Mat’l | Cast Iron – Red Primer |
| Valve Option | Normally Closed, Spring Assist Closed |
| Seal/Diaphragm/Disk (kit suffix) | FKM / FKM / FKM (RAV) |
| Internal Parts | Brass, Stainless Steel |
| Drill & Tap Bosses | None |
| Solenoid Option | None |
| Solenoid Feature | None |
| Approximate Ship Weight (lbs.) | 43 |
Normally Closed Configuration: Ensures dependable shutoff for systems requiring controlled flow interruption.
Spring Assist Close Functionality: Adds mechanical closing force to improve sealing reliability in low or variable pressure conditions.
Y-Pattern Valve Design: Large seat opening and high lift disc provide higher flow rates with reduced pressure loss.
Durable Material Construction: Cast iron body with brass, stainless steel, and FKM components supports long-term performance.
Flanged ASTM Connection: 3-inch flanged connection ensures secure installation in larger pipeline applications.
Serviceable In-Line Design: Internal components can be maintained or replaced without removing the valve from the system.
| Weight | 43 lbs |
|---|---|
| Dimensions | 14 × 12 × 10 in |
