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Brass spray valve bonnet assembly with push button cartridge

T&S Brass

T&S Brass 002856-40 Spray Valve Bonnet Assembly

SKU CH-6DAM-7R25K

Replacement bonnet assembly with self-closing push-button cartridge for B-0107 spray valves, brass finish

  • Product typeTools
  • Genuine T&S Brass replacement for B-0107 spray valves
  • Self-closing push-button cartridge stops flow automatically
  • Brass finish resists corrosion in commercial kitchens
  • California Proposition 65 warning for cancer and reproductive harm
  • Ships direct from manufacturer on orders over $75

Spray Valve Bonnet Assembly

The T&S Brass 002856-40 bonnet assembly is a direct replacement part for the B-0107 spray valve. It contains the self-closing push-button cartridge that controls water flow in commercial kitchen or institutional faucets. Facilities managers and maintenance technicians use it to restore reliable shut-off without replacing the entire spray head.

Sustained Use Behaviour

The brass construction resists corrosion from constant exposure to water and cleaning agents in high-traffic environments. The self-closing cartridge is designed to snap shut after each activation, preventing waste during repetitive rinse cycles throughout a service period. This mechanism maintains consistent performance under the frequent, short-duration demands typical of prep sinks and dish areas.

Installation Practicalities

The assembly threads into the existing B-0107 valve body using standard hand tools, so a full valve teardown is rarely required. The most common issue is mineral build-up on the old threads, which can make removal difficult and damage the new bonnet if forced. Applying penetrating lubricant and cleaning the threads thoroughly before fitting the replacement avoids stripped fittings and leaks.

How it compares

Measured against everything we stock in Faucet Valves & Replacement Parts, at today’s prices. Recalculated every night.

Price $45.99
Cheaper than about 58% of the 1,132 comparable items (median $54.99).

Specifications

Product
Brand nameT&S BRASS
Product typeTools

Questions about this item

Does the spray valve bonnet assembly generate noticeable noise or heat when the faucet runs continuously all day?

The bonnet assembly is a passive brass component with a self-closing push-button cartridge; it has no motor or electronics, so it produces no operational noise or heat of its own.

Which specific spray valve model must already be installed for the 002856-40 bonnet assembly to fit and function?

The assembly is designed for the B-0107 spray valve; it will not fit other valve bodies without that exact model in place.

Will the brass finish and cartridge of this bonnet assembly work reliably with older T&S Brass faucet bodies the buyer may keep?

The bonnet is built to original B-0107 specifications, so it matches the thread pattern and cartridge dimensions of legacy T&S Brass faucets that use the same valve series.

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