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Brass and white metal through-wall shutoff valve with 12-inch long stem and brass handle on square mounting plate.

Watts 1" Through Wall Shutoff, 12" Long - 0722047

Regular price $847.25
Sale price $847.25 Regular price $0.00

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Watts 1 in. Through Wall Shutoff, 12 in. Long - 0722047

The Watts TWS-12 Through Wall Shutoff provides convenient exterior access to a building water supply for irrigation system startup, winterization and servicing applications. Designed for commercial and residential irrigation systems, this shutoff valve allows easy outdoor access without requiring interior building entry.

Constructed with a durable bronze body and shaft, the TWS-12 features a one-piece valve plunger, tamper-resistant key-operated hydrant and manual drain port for dependable operation and simplified maintenance. The exterior chrome-plated finish offers corrosion resistance and long-lasting durability, while the union connection design allows easier installation of a backflow preventer.

This 12-inch through-wall shutoff valve is designed for reliable performance with a maximum working pressure of 175 PSI, making it ideal for irrigation and outdoor water supply applications. :contentReference[oaicite:0]{index=0}

Features

  • Provides exterior access to building water supply lines
  • Ideal for irrigation startup, winterization and servicing
  • Durable bronze body and shaft construction
  • Tamper-resistant key-operated hydrant design
  • One-piece valve plunger for dependable operation
  • Manual drain port for simplified maintenance and winterizing
  • Chrome-plated exterior finish for corrosion resistance
  • Union connection allows easier backflow preventer installation
  • Designed for through-wall installation applications
  • Maximum working pressure of 175 PSI

Specifications

  • Brand: Watts
  • Series: TWS
  • Model: TWS-12
  • Part Number: 0722047
  • Valve Type: Through wall shutoff
  • Connection Size: 1 in.
  • Wall Thickness: 12 in.
  • Body Material: Bronze
  • Body Finish: Chrome plated
  • Inlet Connection Type: Union male threaded NPT
  • Outlet Connection Type: Union joint NPT
  • Maximum Pressure: 175 PSI
  • Operation Type: Key operated
  • With Vacuum Breaker: Yes