Rotary valve

Description

The rotary valve has been designed to cut off and control the free-flowing materials in pharmaceutical industries. They enable a continuous feeding of powders, granulates or bulk materials with a uniform dosing.

The rotary valve is composed of two elements. The butterfly is adapted to execute a coarse dosing while the little rotor performs more accurate dosing. The maximum accuracy achievable is about ± 20 grams.
The rotary valve can be combined with dosing or weighing systems.

This rotary valve can be supplied with a rubber seal between the paddles and the rotor to make it suitable for applications where the pressure rises up to 0.5 bar.

Rate

1
Dosage capacity

5

Equipment advantages

- Constant dosing and flow control

- Double solution with full open disc and small rotary valve DN50 or 80

- Implementation on a sack conditioning skid

- Tri-clamp flange for a quick mounting and removal of the valve

Media

View our equipment in photos

Rotary valve for capsule dosing

The Palamatic Process rotary valve offers excellent control performance.

Rotary valve on sack filling unit for milk powder

Rotary dosing valve for handling powders and bulk materials.

Bulk materials handling rotary valve

Rotary Dosing Valve is a solution designed for accurate dosing.

Rotary valve in the food industry

It consists of 2 concentric rotors which determine bulk materials flow and dosing.

rotary valve palamatic process milk powder

Rotary valve on sack filling line

The main rotor ensures continuous product flow while the secondary rotor ensures accurate dosing.

Pharmaceutical powders handling

The rotary valve allows the powder to flow by controlling the valve's rotation speed.
Electropolished 316L stainless steel construction.

Rotary valve for process feeding with milk powder

Rotary dosing valve for accurate dosing of powders and granulates.

Features

Technical specification

- Distribution: DN 100 to 250

- Finishes: 316L stainless steel

- Pneumatic actuator up to 6 bars

Models	D1	D2	S	G	H	I	L	M	N	O
DN 100	150	180	38	298	130	93	205	223	250	80
DN 150	200	230	38	348	155	93	255	248	250	80
DN 200	250	280	38	398	180	93	305	273	250	80
DN 250	306	330	40	488	213	122	366	335	310	105

Case studies

CASE STUDIES WITH THIS EQUIPMENT

Powdered veterinary medicinal substance
Processed powder: pharmaceutical powder - Powdered veterinary medicinal substance - The process consists of emptying powders to feed a bagging machine.
Fine chemical
Deconditioning of pharmaceutical powder
Processed material: pharmaceutical powder - Deconditioning of pharmaceutical powder - Our client is an international manufacturer in fine chemicals for the production of pharmaceutical powders.
Fine chemical