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Round Pressure Cover with flat lid up to 8/-1 bar

Runder Druckverschluss mit flachem Deckel bis 8/-1 bar

Product description

The round pressure cover can be used universally. With the versatile options, it can be optimally adapted to your respective process. Many different connections can be machined directly into the flat cover. This makes it even easier to clean the cover and its connections.

Versatile customizable options

Diameter, materials, neck lengths, wall thicknesses, surfaces, etc. can be individual adapted to your vessel.

Standard design

  • Wetted material: 1.4571
  • Attachment parts: 1.4301
  • Plastic handles with stainless steel insert
  • Silicone-gasket
  • Hinge and handle (up to NW600, >NW600 need to be checked)
  • Neck length 150 mm (*up to NW150 – 100 mm)
  • Surface unpolished, glass-bead blasted; from NW600 unpolished, pickled
  • With EU-approval (Modul G) acc. PED 2014/68/EU
  • Design Code: AD 2000-Merkblatt

Options

  • Wetted materials: 1.4404, 1.4435, 1.4539, 1.4529, 1.4462, 1.4429,HC-22, HC-276, HC-2000, etc.
  • lntermediate sizes
  • Various gasket qualities
  • Various surface qualities (glass-bead blasted, pickled or polished up to Ra < 0,2 µm)
  • Neck length up to 2000 mm, neck thickness up to 20 mm
  • Conical design of the neck (up to max. 8 mm neck thickness)
  • Neck shaped to match tank-diameter
  • Side swiveling
  • Various handles (stainless steel handles, toggles, nuts, etc.)
  • Wedge for side installation
  • Locking pin in open position
  • Springassists (torsion-, disc- or toolspring)
  • Various connectors can be machined directly into the cover
  • Installation of nozzles (sightglasses, TC-Ferrules (DIN32676), HZ-Connect, etc.)
  • Various limit- / proximity-switches
  • Safety-grill / safety-cross
  • Attachment parts in other materials
  • Various Design Codes: ASME Vlll-1, EN13445, etc.
  • Optional with ASME-approval Sec. Vlll-1, latest Edition (additional surcharge, design-changes possible)

Data sheet

Round Pressure Cover with flat lid up to 8/-1 bar

Schnittzeichnung Runder Druckverschluss mit flachem Deckel bis 8/-1 bar
Data sheet - Round Pressure Cover with flat lid up to 8/-1 bar
Article No. NW MAWP
[bar] 		Max.temperature
[°C] 		Number of
screws [M16] 		Lid thickness
(S1) [mm] 		Neck thickness
(S2) [mm] 		Weight
[mm]
20201062004 100 6 200 4 22 4 9
20201562004 150 6 200 4 22 4 13
20202062004 200 6 200 4 22 4 17
20202542804 250 4 280 4 22 4 22
20202582504 250 8 250 4 22 4 22
20203042504 300 4 250 4 22 4 28
20203062506 300 6 250 6 22 4 30
20203082506 300 8 250 6 22 4 30
20203542004 350 4 200 4 22 4 34,5
20203562006 350 6 200 6 22 4 36,5
20204042804 400 4 280 4 22 4 42
20204060506 400 6 50 6 22 4 44
20204062808 400 6 280 8 22 4 46
20204082810 400 8 280 10 22 4 48
20204542806 450 4 280 6 22 4 52
20204562508 450 6 250 8 22 4 54
20204582010 450 8 200 10 22 4 56
20205032806 500 3 280 6 22 4 61
20205042808 500 4 280 8 22 4 63
20205062510 500 6 250 10 22 4 65
20205081512 500 8 150 12 22 4 67
20206022806 600 2 280 6 22 6 84,5
20206040508 600 4 50 8 22 6 86,5
20206042810 600 4 280 10 22 6 88,5
20206061512 600 6 150 12 22 6 90,5
20206080512 600 8 50 12 22 6 90,5
20207022808 700 2 280 8 22 6 116
20207042812 700 4 280 12 22 6 120
20207061516 700 6 150 16 22 6 124
20207080518 700 8 50 18 22 6 126
20208020508 800 2 50 8 22 8 151,5
20208022810 800 2 280 10 22 8 153,5
20208041514 800 4 150 14 22 8 157,5
20208060518 800 6 50 18 22 8 161,5
20208080520 800 8 50 20 22 8 163,5
20209022812 900 2 280 12 22 8 187
20209042018 900 4 200 18 22 8 193
20209061022 900 6 100 22 30 8 231
20209080524 900 8 50 24 30 8 233
20210022812 1000 2 280 12 22 8 221
20210042022 1000 4 200 22 30 8 273,5
20210060524 1000 6 50 24 30 8 275,5

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