Neles M1/M2 Pocket Feeder
Brand: Valmet
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Neles M1/M2 Pocket Feeder
Brand: ValmetThe latest member in the M1/M2 ball valve series is the Pocket Feeder, for separator service.
It is designed for automatic removal of sand and other fine debris from process.
Typical applications are the chip chute circulation process of a continuous pulp digester and other junk traps.
M1/M2 Pocket Feeder valves can be delivered as complete operating assemblies.
The complete unit consists full bore ball valve, pneumatic actuator, limit switches and solenoids for purging the interior cavity of the valve.
Specifications
Brand
Actuator Type
- Pneumatic
Approvals & Certifications
- FCI
- ISO 5208
Ball Material
- AISI 329 Stainless Steel
- Hard Chrome-Plated Ball
Bearing Material
- Thrust: Alloy 218 (UNS S21800)
- Thrust: Alloy 6
Cap Material
- Body: Stainless Steel (CF8M)
Enclosure Finish
- Tungsten-Carbide Coating
Enclosure, Body Material
- Stainless Steel (CF8M)
Flange Size - 6” (DN 150)
- 6” (DN 150) - 150# ASME
- 6” (DN 150) - PN 10 ASME
- 6” (DN 150) - PN 16 ASME
Flange Size - 8” (DN 200)
- 6” (DN 200) - PN 16 ASME
- 8” (DN 200) - 150# ASME
- 8” (DN 200) - PN 10 ASME
Gasket Material
- Body: AISI 316 Stainless Steel
- Body: PTFE
Gland Material
- Casting: 316 Stainless Steel (CF8M, 1.4408)
Materials of Construction
- Flow Direction Arrow: Aluminum Alloy
- Identification Plate: AISI 304 Stainless Steel
- Locking Pin: Duplex Stainless Steel (SS 14 2324)
- Locking Wire: Alloy 625 (UNS N06625)
- Retainer Plate: AISI 316L Stainless Steel
- Spline Driver: 316 Stainless Steel - ASTM A351 CF8M, 1.4408
- Spline Driver: 316Nb Stainless Steel, 1.4581
- Stud: Stainless Steel (DIN 267 Part 11 A2-70)
- V-Ring Set: PTFE
NPT Connection
- 3/4” NPT Female
Nut & Bolt Material
- Hexagon Nut: Stainless Steel (ISO 3506 A2-70)
O-Ring Material
- Viton
Port
- Full
Ring Material
- Back: Grafoil N
- Support: AISI 316 Stainless Steel
Rotation
- Valve: 180°, Max.
Seat / Seal Material
- Back Seal: Grafoil N
- Ball Seat: AISI 329 Stainless Steel
- Ball Seat: Cobalt-based Alloy
- Seat: Metal
Shaft Material
- Stainless Steel (XM-19)
Spring Material
- Disc: 165M Stainless Steel (1.4418)
- Disc: 316L Stainless Steel (EN 1088)
Temperature Range
- -50° to 250° C (-58° to 482° F)
