#1 Pinch Valve For Pulp Stock Manufacturer in India
In a Paper Mill, the pulp and paper stocks are the superme example of slurry. Pulp Stock can be very fat or quite slim, heavy or weaken depending upon what type of pulping method is used and what stage of the paper making process it is in. Stock can involve knots, wood chips and debris, pulping chemicals, bleaches, pigments, additions and more.
Pulp stock, coating and recycled paper lines are some of the most difficult applications for a valve. The feature of our manufactured Pinch Valve For Pulp Stock is an elastomeric sleeve that is the only wetted part of the valve. The sleeve is full-ported, authorize even the thickest pulp stock to flow openly and without obstruction.
Reliable Flow Control for Pulp and Paper Processing
Pulp consistency can change at different stages of paper production, so the valve needs to work reliably with both thicker and thinner stock. The open flow passage helps pulp move through the pipeline while reducing areas where fibers can collect.
A Pinch Valve for Pulp Stock is suitable for paper-making processes where the material being handled may contain fibers, suspended solids, and other particles. The flexible sleeve allows the valve to control the pulp flow without exposing the process material to the internal metal body.
These valves can be used at different points in pulp preparation, stock handling, paper production, and recycled paper processing. They are also suitable for slurry lines where conventional valves may face difficulties because of fibrous or abrasive materials.
Key Features of Pulp Stock
- Flexible elastomer sleeve provides leak-tight shut-off
- Excellent resistance to abrasion and continuous wear
- Isolates process media from metal valve components
- Smooth flow path for pulp and paper processing
- Available with manual, pneumatic, and electric actuation
Applications of Pulp Stock
- High Consistency Pulp Handling
- Paper Machine Feed Systems
- Fiber Slurry Circulation
- Waste Paper Processing Units
- Pulp Mill Process Pipelines
Frequently Asked Questions(FAQs)
A Pinch Valve For Pulp Stock (also known as a “hose valve” in the pulp and paper industry) has been engineered to control flow rates in fibrous and slurried processes such as fiber suspensions, pulp slurries, and paper stock. It consists of a pinch valve body with an elastomer valve sleeve which isolates the valve body from direct contact with media.
Their “full bore” configuration ensures free flow of pulp material, which prevents clog ups, and their elastomer sleeve resists media wear. Pinch Valves are ideally suited for these long running paper machine or paper processing operations.
Pulp and paper mills, paper recycling centers, fiber processing plants, wastewater treatment facilities, and similar industries are the primary users of this equipment for managing pulp slurry or paper fiber processing.
Yes. Whether it’s a high or low consistency pulp process, pinch valves can successfully manage fibrous suspensions and all manner of paper slurries to maintain flow and prevent buildup.
Factors include consistency and fiber percentage of the pulp stock, pressure and temperature at which the valve will operate, physical size of the valve required and choice of valve sleeve materials. These selections will maximize process efficiency.
