Valmet NOVE T22 M0 Consistency Sampler Valve
NOVE T22 M0 K09927V1.7 is a Consistency Sampler Valve from Valmet, belonging to the NOVE series of online sampling devices. NOVE T22 M0 is installed on the pulp pipeline to automatically collect representative pulp samples from the pulp process pipeline. The valve has a built-in blowing structure to prevent fiber wall from blocking the sampling port, providing reliable pulp concentration measurement samples for the paper machine DCS system. It is a key on-site equipment for online monitoring of pulp concentration in the pulp making section. This model belongs to the special spare parts for the paper industry and is mostly used for replacing spare parts in the sampling circuit of old pulp production lines.
Parameter Specifications
| Item | Specifications |
|---|---|
| Product Type | Pulp Consistency Sampler Valve |
| Part Number | NOVE T22 M0, K09927V1.7 |
| Medium | Wood pulp, fiber slurry |
| Applicable Consistency Range | 0.5 ~ 6% pulp consistency |
| Body Material | Stainless steel 316L |
| Seal Material | EPDM / PTFE optional |
| Nominal Pipe Size | DN80 |
| Working Pressure | Max 10 bar |
| Test Pressure | 15 bar hydrostatic test |
| Working Temperature | 5 ~ 120℃ |
| Actuation Mode | Pneumatic operation |
| Air Supply Pressure | 4~6 bar clean dry instrument air |
| Sampling Method | Insertion type periodic sampling |
| Self-cleaning function | Water / air blow-off anti-clogging |
| Connection Type | Flange connection |
| Mounting Direction | Horizontal pulp pipeline installation |
| Operating Temperature of Environment | -10℃ ~ +60℃ |
| Storage Temperature | -20℃ ~ +70℃ |
| Relative Humidity | 5~95% RH, non-condensing |
| Net Weight | 2.49 kg |
| Protection Class | IP65 |
| Design Standard | Valmet pulp industry standard |
| Origin | Finland |
Valmet NOVE T22 M0 Consistency Sampler Valve
Brand Introduction：
Valmet is headquartered in Finland and its automation business was formerly under Metso. In 2013, Metso’s automation business was merged into Valmet and it is a leading supplier of process industrial equipment and automation solutions for the global pulp and paper, energy, biomass, mining, and building materials industries. Its main products include complete production lines, DCS automation systems, field instruments, valves, analytical instruments, and full lifecycle spare parts and maintenance services.
Core automation products:
Valmet DNA Distributed Control System (DCS) is the main process control system of Valmet, including the old IOP series I/O and the new generation ACN series I/O hardware (D201435L CXW controller D201134L AI8C、D201136L DI16C、D201126L DI8P、D201129L DO8P、D201436L DO16C Etc.)
- Hardware: ACN rack, redundant controller module, analog input/output, digital input/output I/O card, bus communication module; Support module hot plugging, channel level fault diagnosis, wide temperature industrial working conditions, support 1:1 controller redundancy, ensuring uninterrupted continuous production.
- Software: Process control software, human-machine interface HMI, historical trends, alarm management, advanced process control APC, equipment status monitoring, asset operation and maintenance management software.
- New generation platform: DNAe , web architecture DCS, strengthened network security, suitable for key process devices such as power plants and ships.
Product features
- Specially designed for pulp fiber media, with inserted periodic sampling, it can collect representative pulp samples to ensure the accuracy of concentration measurement.
- The valve body is made of 316L stainless steel material, which is resistant to pulp corrosion and wear, and is suitable for corrosive slurry media in cooking and bleaching sections.
- Equipped with air/water blowing and self-cleaning structure, effectively removing slurry and fiber accumulation at the sampling port, reducing blockage, and lowering on-site maintenance frequency.
- Pneumatic drive mode, which can be remotely controlled by DCS system for sampling action, supports timed automatic sampling, and does not require manual on-site sampling.
- EPDM/PTFE sealing is optional, suitable for pulp working conditions with different temperatures and chemical agents, reliable sealing, and not easy to leak.
- Flange type pipeline installation, suitable for the main pipeline of pulp making process, easy to disassemble and assemble, convenient for maintenance and spare parts replacement.
- The shell has an IP65 protection level, dustproof and waterproof, and can adapt to the harsh on-site environment of wet and multi fiber dust in the pulp workshop.
- A complete online concentration measurement system is composed of supporting Valmet concentration sensors, and the sampling signal can be connected to the Valmet DNA/D2000 DCS system.
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