The Flomatic 54-4 FLO-E-CENTRIC® 2" plug valve (P/N 542000044) is a quarter‑turn eccentric plug valve designed for dependable shutoff and smooth operation in wastewater and solids-handling service. This model is supplied with a 2" AWWA operating nut for direct quarter‑turn operation.

Specifications:

Model: 54-4

Part No.: 542000044

Body: Ductile iron (ASTM A536 65-45-12), epoxy coated

Plug: Buna-N (NBR)

Packing: V-type packing

Thrust Bearing: Self‑lubricating Type 316 stainless-steel

Porting: 100% full ported

Connection: 2" NPT threaded

Max Pressure: 200 PSI

Max Temperature: 180°F (80°C)

Weight: 19 lbs

Operation: FLO-E-CENTRIC® plug valves use an eccentric plug action to reduce rubbing at the seat and help maintain tight shutoff with low operating torque. The valve operates with a quarter‑turn open/close movement.

Installation: Suitable for horizontal or vertical installation. Confirm flange/thread compatibility and torque fasteners evenly. For buried or hard-to-reach installations, operate with an appropriate wrench on the 2" AWWA operating nut.

Construction: Built on a ductile-iron body with an epoxy coating for corrosion resistance. The Buna‑N plug and V‑type packing support reliable sealing, while the self‑lubricating Type 316 stainless-steel thrust bearing helps provide smooth operation.

Applications: Wastewater systems, sewage, sludge, industrial piping, and other services involving viscous or solids‑laden fluids.

Flomatic Quality: Flomatic designs and manufactures valves engineered for reliability and long service life using proven designs and materials for water and wastewater systems.

Important: Verify application requirements and installation details with the manufacturer documentation before installation.