NIBCO GD-4765 Grooved Butterfly Valve | Lever Handle — UnitedBuilt Equipment Skip to content
Quality Water Truck Systems, Tanks & Parts Since 1947
Quality Water Truck Systems, Tanks & Parts Since 1947
Butterfly Valve, Groove with Lever Handle, Nibco GD-4765 - UnitedBuilt Equipment

NIBCO GD-4765 Grooved Butterfly Valve with Lever-Lock Handle

SKU 0005684
Brand Nibco
Availability:
1 in stock | Available on backorder
Availability:
2 in stock | Available on backorder
Availability:
6 in stock | Available on backorder
Availability:
5 in stock | Available on backorder
Availability:
1 in stock | Available on backorder
$0.00 - $0.00
$0.00
$768.00
$600.00 - $1,320.00
$768.00

Product Images

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

Size: 2"

Questions about this product?

The NIBCO GD-4765 grooved butterfly valve provides manual quarter-turn flow control with a lever-lock handle. Its ductile-iron body has a polyamide coating, and the ductile-iron disc is encapsulated in EPDM.

Choose from the five size-specific manufacturer part numbers below. Each listed valve uses grooved ends for compatible IPS metallic piping; verify pipe dimensions, coupling selection, and clearance before replacing an existing valve.

Manual control for grooved piping

Feature Benefit
Quarter-turn lever operation Moves between open and closed positions through 90 degrees.
Lever-lock handle Lets the operator select and retain a handle position.
Extended neck Provides clearance for insulation up to 2 inches thick.
Splined stem-to-disc drive Avoids pins and bolts through the waterway.

Choose your valve size

Nominal size Manufacturer part number Operation
2 inch NLK680D Lever-lock handle
2-1/2 inch NLK680E Lever-lock handle
3 inch NLK680F Lever-lock handle
4 inch NLK680H Lever-lock handle
5 inch NLK680J Lever-lock handle

Technical specifications

Specification Detail
Series GD-4765
Ends Grooved, for compatible IPS pipe
Body Polyamide-coated ductile iron
Disc EPDM-encapsulated ductile iron
Stems Type 416 stainless steel
Pressure rating, listed 2–5 inch sizes 300 PSI
Maximum EPDM temperature rating 200°F; confirm the operating pressure-temperature conditions for the application.

Before ordering and installation

Check Requirement
Size and connection Match the selected valve size, IPS metallic pipe, and grooved coupling requirements.
Disc movement Check for interference from adjacent fittings, lined pipe, or other components before operating the installed valve.
Fluid compatibility Verify the service fluid against NIBCO guidance for EPDM and all wetted materials.
Service restrictions Not recommended for steam service. Do not select EPDM-lined valves for compressed-air lines.
System rating Check valve, pipe, coupling, and other component ratings together; the lowest applicable rating controls.
Installation Follow NIBCO installation guidance and the selected grooved-coupling instructions.

Need help selecting a grooved butterfly valve? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your pipe size, coupling details, fluid, pressure, and temperature.