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White spring-loaded scissor valve assembly with coiled spring 6 inch length

Zoro Select

Zoro Select 56GL64 Replacement Valve and Spring 6" White

SKU CH-50S4-VV7GX

Replacement valve and spring kit with spring-loaded scissors controls loose-fill dispensing for compatible nut dispensers

  • Spring-loaded scissors control loose-fill dispensing
  • Includes scissors and spring for quick repair
  • Compatible with six Grainger dispenser models
  • Fits seven manufacturer nut-dispenser models
  • Brand-approved vendor replacement part

Replacement Valve and Spring for Nut Dispensers

The Zoro Select 56GL64 is a new replacement valve and spring assembly designed for laboratory nut dispensers. It fits Grainger item numbers 56GL58 through 56GL63 and manufacturer models 15NUTDIS, 30NUTDIS, 45NUTDIS, 60NUTDIS, 90NUTDIS and 140NUTDIS. The white component restores controlled dispensing function to compatible units.

Spring-Loaded Scissors Mechanism Included

The bundled spring-loaded scissors mechanism directly controls the flow of loose fill material during dispensing. This integrated assembly replaces the internal valve components that regulate product release. Installing the complete unit returns the dispenser to consistent portion control without requiring separate component sourcing.

Compatibility Limited to Listed Dispenser Models

Practical use is restricted to the specific Grainger and manufacturer model numbers identified in the specifications. The valve and spring will not fit dispensers outside the 56GL58 to 56GL63 range or the listed NUTDIS series. Buyers needing parts for other dispenser brands or capacities must source different components.

How it compares

Measured against everything we stock in Lab Equipment & Supplies, at today’s prices. Recalculated every night.

Price $117.99
Pricier than about 60% of the 734 comparable items (median $60.99).

Specifications

Product
Brand nameZORO SELECT

Questions about this item

Will the spring in the Zoro Select 56GL64 valve assembly need periodic replacement?

The spring-loaded scissors mechanism is designed for repeated dispensing cycles; replace the spring only if it loses tension or shows visible fatigue.

What limits continuous dispensing through the 6-inch valve?

The spring tension and scissor action control flow rate; sustained use is limited by how quickly the operator can reload loose fill into the hopper.

Does the white valve and spring assembly generate heat or noise during all-day operation?

The 56GL64 is a passive mechanical component with no motor or electrical parts, so it produces no heat and only minimal click sound from the scissors.

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