Flomatic Valves - 7936 - Model 80DI 2 1/2" Polylok's 1-foot tall by 20"

Polylok's 1-foot tall by 20" riser has the same high quality as their 6" tall by 20" risers

The 22" A1800 comes with a built-in gas deflector

Inspection and adjustment port maybe extended to grade level

Prevents Polylok Seal from moving during castingAccommodates 1½'' - 9'' wall thickness

1 1/2" 80DI - High strength epoxy coated ductile iron body

Flomatic Valves - 7936 - Model 80DI 2 1/2" Polylok's 1-foot tall by 20"Flomatic Valves 2 1 2" 80DI High strength epoxy coated ductile iron body, disc and follower with threaded female connections. Features a NITRILE (Buna N) seal, stainless steel spring fasteners, and ductile iron poppet. 2 " and larger are recommended for vertical applications. See 80DIX or VFD design for horizontal. Note: 1" through 1 " features acetal poppet. Pressure Max: 400 PSI: 1 1 1 2"Pressure Max: 600 PSI: 2 8"Temp Max: 180F (80C) Literature