We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Brass solenoid valve with one inch connections

Red Hat

Red Hat 8210P004 1" Brass Solenoid Valve 100-240VAC/DC

SKU CH-KAY9-MW7PC MPN 8210P004

A normally closed brass solenoid valve controlling water, oil, air, steam or propane at 100 to 240 VAC/DC

  • TypeDrain Components
  • Wide voltage range 100 to 240VAC/DC suits many power supplies
  • Brass body resists corrosion in water oil air steam propane
  • Normally closed two-way design controls flow reliably in fire sprinkler irrigation HVAC
  • One-inch pipe size fits standard plumbing connections directly
  • Red Hat 8210P004 built for demanding industrial and commercial applications

Product Identity

The Red Hat 8210P004 is a normally closed two-way solenoid valve with a one-inch brass body rated for 100 to 240 VAC/DC. It is built for controlling water, oil, air, steam or propane gas in fire sprinkler, irrigation, HVAC and general plumbing systems.

Suitable Applications

This valve suits installers needing a brass-bodied drain component for on-off media control across a wide voltage range. It is not for buyers who require a normally open configuration, a different pipe diameter or a body material other than brass.

Deciding Specification

The critical detail is the 100 to 240 VAC/DC coil voltage combined with a one-inch brass body and normally closed operation. Match these three parameters to your system design to confirm the 8210P004 is the correct part.

Highlights

  • Wide voltage range 100 to 240VAC/DC suits many power supplies
  • Brass body resists corrosion in water oil air steam propane
  • Normally closed two-way design controls flow reliably in fire sprinkler irrigation HVAC
  • One-inch pipe size fits standard plumbing connections directly
  • Red Hat 8210P004 built for demanding industrial and commercial applications

Specifications

TypeDrain Components
BrandRed Hat
Model8210P004

Questions about this item

What pipe thread size and body material does the 8210P004 valve need for mounting?

The valve has a 1" pipe size and a brass body, so it fits standard 1" NPT threads on brass or compatible piping.

How is the 100-240VAC/DC coil wired during installation, and what mistake should be avoided?

Connect the coil leads to a 100 to 240VAC/DC supply respecting polarity if marked; the common error is applying voltage before the valve is pressurised, which can cause water hammer.

Which internal parts of the 8210P004 will need replacement after extended use with water, oil, air, steam or propane gas?

The plunger seal, diaphragm and spring are the wear items; inspect them during scheduled system maintenance and replace if they show cracking, swelling or loss of elasticity.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.