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The Slurryflex PB Open Body Double-Ended Pinch Valve is ideal for isolating or modulating the flow of abrasive or corrosive media. When open, the valve allows media to flow freely through, preventing clogging within the valve. Two pinch bars on opposite sides of the sleeve mechanically closes the valve.

This valve uses a Slurryflex elastomer sleeve, which is manufactured using proprietary compounds. The sleeve completely isolates particles in the flowing media and protects the rest of the valve from damage or contamination. We can also customise the valve with a wide range of other elastomers.

The Slurryflex PB Pinch Valve is ideal for slurry control applications. It’s recommended for mineral processing, tailings lines, sand and gravel, and abrasive slurries. It can also be fitted with a custom sleeve for specialty application such as fluids or slurries containing chemicals, acids, and hydrocarbons.

Technical specifications

Brand

Slurryflex

Model

PB

Size range

DN25–600 (1–24”)
Contact us for other requirements

Sleeve size

Standard: DN 25–600 (1–24”)
Contact us for custom ID to match pipeline bore

Pressure class

10 bar (standard)
Contact us for 0–30 bar option

Temperature range

-30°C to +75°C
Contact us for other requirements

End connections

Flanged

Face-to-face

To suit requirements

Flange drillings

AS2129
ASME
BS
SABS
JS
DIN
Custom

Actuator options

Manual (handwheel or gear box)
Pneumatic
Electric
Hydraulic

Options

Wear indicator
Anti-vacuum sleeve tabs
Contact us for other requirements

Material specifications

Body

Painted carbon steel

Sleeve liner

Slurryflex Grade A Rubber (for high-wear slurry)

Sleeve reinforcement

Synthetic fabric

Sleeve cover

UV, ozone, and abrasion-resistant rubber
Contact us for other material options

How we help you choose the right valves:

1. Tell us what you need

Talk to our experts about your application, which valves and controls you need, and any repair or maintenance concerns.

2. Choose the right solution

We’ll do all the analysis, discuss the options with you, and make a recommendation – the valves we’d choose in your shoes.

3. Get the job done

Get the right valves for the job, fitted out, tested, and ready to install. We’ve got your back with ongoing repairs and maintenance.

Talk to a valve specialist

Got questions? Need advice? Our valve specialists can give you practical advice to help you get on with the job.

Valve automation & repairs

Actuators. Positioners. Controls. Valve repairs. Whatever you need, our valve workshop can handle it.