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Stainless steel tote valve with RSV thread and EPDM seal

Piusi

Piusi 17137000 Tote Valve 21 RSV Stainless Steel

SKU CH-7729-XWTT1

Stainless steel tote valve with EPDM seals, RSV thread and 21 mm sizing, rated from 14 °F to 104 °F and compliant with ISO 22241 for diesel exhaust fluid systems

  • Stainless steel body resists corrosion in DEF systems
  • EPDM seal operates from 14 to 104 °F
  • RSV 3-inch thread fits standard tote connections
  • ISO 22241 compliance ensures fluid purity
  • 5-inch downtube reaches deep into containers

Tote Valve for DEF Systems

The Piusi 17137000 is a tote valve designed for dispensing diesel exhaust fluid from bulk containers. Its stainless steel body and EPDM seals resist chemical degradation during fluid transfer. The unit suits workshops and fleet operations handling ISO 22241 compliant fluids.

RSV Thread Interface

This valve uses a 3 inch RSV thread connection that mates directly with compatible tote adapters. The thread type is the critical specification that determines fitment with existing DEF dispensing equipment. No other thread standard will seal correctly on this model.

For DEF Kit Integration

Installers building or servicing DEF dispensing kits with RSV fittings will find this valve matches their hardware. Buyers needing a different thread standard, a food grade rating, or operation above 104 degrees Fahrenheit should select another valve.

Highlights

  • Stainless steel body resists corrosion in DEF systems
  • EPDM seal operates from 14 to 104 °F
  • RSV 3-inch thread fits standard tote connections
  • ISO 22241 compliance ensures fluid purity
  • 5-inch downtube reaches deep into containers

Specifications

BrandPIUSI

Questions about this item

How does the 21 RSV thread size translate when the valve is installed on a tote?

The 21 RSV designation means the valve uses a 3-inch RSV thread that mates directly with standard tote openings, so it bolts on without adapters.

What does ISO 22241 compliance actually limit in daily use?

ISO 22241 certifies the valve materials for diesel exhaust fluid, so the stainless steel body and EPDM seals stay compatible with DEF at temperatures between 14 °F and 104 °F.

What clearance does the 5-inch downtube need inside the container?

The downtube extends 5 inches from the valve face, so the tote must provide at least that much unobstructed depth below the mounting flange.

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