Netafim 61SP2 Diaphragm Spring 71680-008000 | UnitedBuilt — UnitedBuilt Equipment Skip to content
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Diaphragm Spring, 1-1/2", 2" & 323 Valves, Netafim 71680-008000 61SP2

Diaphragm Spring, 1-1/2", 2" & 323 Valves, Netafim 71680-008000 61SP2

SKU 0001588
Brand Netafim
Availability:
120 in stock | Available on backorder
$0.00 - $0.00
$0.00
$44.75
$44.75 - $44.75
$44.75

Product Images

Images are for representation only and may differ from the actual product.

Questions about this product?

Spring only. Diaphragm, spring seat, bonnet, and complete valve are sold separately.

The Netafim 61SP2 diaphragm spring, manufacturer part number 71680-008000, is an individual replacement spring for compatible 1-1/2-inch, 2-inch, and 323 bronze/iron valves. It works with the diaphragm assembly inside the valve, where spring force helps initiate closing as the control chamber is pressurized.

Use the exact spring model when repairing an existing valve. Netafim has different spring selections for nylon valves and other valve sizes, so selecting by nominal valve size alone can result in the wrong component.

Service the valve’s closing spring

This replacement allows the spring to be ordered independently when the rest of the valve is serviceable. Check the diaphragm and spring seat during repair so the replacement parts match the existing valve configuration.

Feature Benefit
Dedicated diaphragm spring Helps initiate diaphragm movement toward the closed position.
Bronze/iron valve fitment Matches the 61SP2 spring selection for compatible 1-1/2-inch, 2-inch, and 323 valves.
Individual replacement component Supports a spring-only repair without ordering a complete valve.

Technical specifications

Specification Detail
Manufacturer Netafim
Model 61SP2
Manufacturer part number 71680-008000
Component Diaphragm spring
Compatible valve types Bronze/iron
Compatible valve sizes 1-1/2 inch, 2 inch, and 323
Material Stainless steel (AISI 302)

Before ordering

The spring does not set the complete valve’s allowable pressure by itself. Retain the correct diaphragm pressure class and follow the operating limits of the valve and its control arrangement.

Check What to confirm
Existing spring Match model 61SP2 and part number 71680-008000.
Valve family Confirm compatible bronze/iron construction; nylon valves use a separate spring selection.
Valve size Confirm the valve’s 1-1/2-inch, 2-inch, or 323 configuration.
Other repair parts Order the diaphragm and spring seat separately if replacement is needed.

Need help confirming the correct replacement spring? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your valve model, existing part number, or photos.