Disc Bottom Outlet Valve – Models

Model 19BS- Disc rising valve

The model 19BS – is a disc rising bottom outlet valve, with same size inlet and outlet. It is shown here a stuffing box sealing mechanism and manual hand wheel actuation.

Model 25BS – Disc rising valve

The model 25BS is a disc rising bottom outlet valve with a larger inlet than outlet, stuffing box and disc sealing to atmosphere and a pneumatic actuator.

Model 25BF – PTFE bellows-sealed Disc rising valve

Disc-rising flush bottom-outlet valve model 25BF, with a PTFE bellows-seal to atmosphere, opens into the vessel. The valve inlet has a greater diameter than the diameter of the outlet. Shown here with a pneumatic actuator, emergency handwheel, and several accessories

Model 25BM – Diaphragm-sealed Disc rising valve

The diaphragm-sealed disc-rising bottom-outlet valve Model 25BM opens into the vessel and has a greater inlet diameter than outlet diameter. Shown here with a pneumatic actuator.

Model 25BH – Metal bellows-sealed Disc rising valve

Disc-rising flush bottom-outlet valve model 25BH, with a metal bellows-seal to atmosphere, opens into the vessel. The valve inlet has a greater diameter than the diameter of the outlet.

Model 24BS – Disc lowering valve

Model 24BS is a disc lowering bottom outlet valve. The inlet diameter is greater than the outlet and at a 45° angle. Shown here with a stuffing box seal and manual bevel gear actuator

Model 24BH – Metal bellows-sealed Disc lowering valve

Disc-lowering flush bottom-outlet valve model 24BH, with a metal bellows-seal to atmosphere, opens into the valve. The valve inlet has a greater diameter than the diameter of the outlet.

Model 24BM – Diaphragm-sealed Disc lowering valve

The diaphragm-sealed disc-lowering bottom outlet valve Model 24BM opens into the valve and has a greater inlet diameter than outlet diameter. Shown here with a pneumatic actuator.

Model 18BS – Disc lowering valve

Model 18BS -Disc lowering bottom outlet valve. Valve inlet diameter is greater than outlet diameter.