Model Number

• 843 Series (24)
• 844 Series (24)
• 845 Series (24)

Port Sizes

• 1/2" x 1/2" x 1/2" (24)
• 3/4" x 3/4" x 3/4" (24)
• 1" x 1" x 1" (24)

Connection Style

• FNPT (72)

Valve Finish

• Ductile Iron (72)

Trim

• Handwheel (36)
• Seal Cap (36)

Pressure Relief Setting

• Custom (6)
• 150 PSI (6)
• 175 PSI (6)
• 200 PSI (6)
• 225 PSI (6)
• 250 PSI (6)
• 275 PSI (6)
• 300 PSI (6)
• 325 PSI (6)
• 350 PSI (6)
• 375 PSI (6)
• 400 PSI (6)

Cv Value

• 11.5 (24)
• 3.6 (24)
• 6.8 (24)

Dimension - Inlet Centerline to Top of Wheel (or Seal Cap) when Open

• 5.5 (12)
• 6 (12)
• 7.125 (12)
• 7.5 (12)
• 7.75 (12)
• 8 (12)

Dimension - Diamater of Handwheel

• 3 (12)
• 4 (12)
• 4.5 (12)

Dimension - Face to Face on Outlet Ports

• 3.5 (24)
• 4 (24)
• 5 (24)

Dimension - Inlet Centerline to Bottom

• 1.5 (24)
• 1.75 (24)
• 1.875 (24)

Dimension - Stem Centerline to Inlet Face

• 1.75 (24)
• 2 (24)
• 2.25 (24)

Brands

• Cyrus Shank (72)